[{"data":1,"prerenderedAt":108},["ShallowReactive",2],{"category-4d7f472a17ef876377d-94":3},{"records":4,"total":107},[5,23,33,42,51,61,71,81,89,97],{"summary":6,"images":7,"institutionId":7,"horizontalCover":7,"siteId_dictText":8,"updateTime":9,"title":10,"verticalCover":7,"content":11,"tags":7,"cover":7,"createBy":7,"createTime":12,"updateBy":7,"cateId":13,"isTop":14,"siteId":15,"id":16,"cateId_dictText":17,"views":18,"isPage":14,"slug":19,"status":20,"uid":16,"coverImageUrl":21,"createDate":12,"cate":13,"cateName":17,"keywords":7,"nickname":22},"What are the approximate aspects of PLC usage? Looking for capacitors online purchase? is a reliable marketplace to buy and learn about capacitors. Come with us for amazing deals & information.",null,"ElectrParts Blog","2026-04-22 14:50:44","What are the approximate aspects of PLC usage?","\u003Cp>\u003Cspan style=\"font-family: 'Trebuchet MS', Geneva; font-size: 12pt;\">\u003Cspan style=\"color: #c70a0a;\">*\u003C/span> \u003Cspan style=\"color: #808080;\">Question\u003C/span>\u003C/span>\u003C/p>\r\n\u003Ctable>\r\n\u003Ctbody>\r\n\u003Ctr>\r\n\u003Ctd width=\"1136\">\u003Cspan style=\"font-family: 'Trebuchet MS', Geneva;\">What are the approximate aspects of PLC usage?\u003C/span>\u003C/td>\r\n\u003C/tr>\r\n\u003C/tbody>\r\n\u003C/table>\r\n\u003Cp>\u003Cspan style=\"font-family: 'Trebuchet MS', Geneva;\">\u003Cspan style=\"color: #c70a0a;\">\u003Cbr />\r\n\u003Cspan style=\"font-size: 12pt;\">*\u003C/span>\u003C/span>\u003Cspan style=\"color: #808080; font-size: 12pt;\"> Answer\u003C/span>\u003C/span>\u003C/p>\r\n\u003Ctable>\r\n\u003Ctbody>\r\n\u003Ctr>\r\n\u003Ctd width=\"1136\">\u003Cspan style=\"font-family: trebuchet-ms;\">1.Switching logic control\u003C/span>\u003C/p>\r\n\u003Cp>\u003Cspan style=\"font-family: trebuchet-ms;\"> 2.Motion control\u003C/span>\u003C/p>\r\n\u003Cp>\u003Cspan style=\"font-family: trebuchet-ms;\">3.Process control\u003C/span>\u003C/p>\r\n\u003Cp>\u003Cspan style=\"font-family: trebuchet-ms;\"> 4.Data processing \u003C/span>\u003C/p>\r\n\u003Cp>\u003Cspan style=\"font-family: trebuchet-ms;\">5.Communication networking\u003C/span>\u003C/td>\r\n\u003C/tr>\r\n\u003C/tbody>\r\n\u003C/table>\r\n\u003Cp>\u003Cspan style=\"font-size: inherit;\">\u003Cbr />\r\n\u003C/span>\u003C/p>\r\n\u003C/div>\r\n\t\t\t\t\t\t\u003Cdiv class=\"clear\">\u003C/div>\r\n\t\t\t\t\t\t\r\n\t\t\t\t\t\t\t\t\t\t\t\t\t\r\n\t\t\t\t\t\t\u003C!-- clear for photos floats -->\r\n\t\t\t\t\t\t\u003Cdiv class=\"clear\">","2026-04-22 01:43:17","4d7f472a17ef876377d",0,"2028706543895019522","2ec0617d565bd109b76","QUESTIONS & ANSWERS",180,"what-are-the-approximate-aspects-of-plc-usage",1,"","Admin",{"summary":24,"images":7,"institutionId":7,"horizontalCover":7,"siteId_dictText":8,"updateTime":9,"title":25,"verticalCover":7,"content":26,"tags":27,"cover":28,"createBy":7,"createTime":12,"updateBy":7,"cateId":13,"isTop":14,"siteId":15,"id":29,"cateId_dictText":17,"views":30,"isPage":14,"slug":31,"status":20,"uid":29,"coverImageUrl":32,"createDate":12,"cate":13,"cateName":17,"keywords":27,"nickname":22},"Learn about sampling data circuits: Natural sampling, sample-and-hold, and their importance in preserving signal integrity.","Sampling Data Circuits: A Comprehensive Overview","\u003Cdiv data-elementor-type=\"wp-post\" data-elementor-id=\"8127\" class=\"elementor elementor-8127\">\r\n\t\t\t\t\t\t\u003Csection class=\"elementor-section elementor-top-section elementor-element elementor-element-2e735ce5 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"2e735ce5\" data-element_type=\"section\">\r\n\t\t\t\t\t\t\u003Cdiv class=\"elementor-container elementor-column-gap-default\">\r\n\t\t\t\t\t\u003Cdiv class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-1f05a4fc\" data-id=\"1f05a4fc\" data-element_type=\"column\">\r\n\t\t\t\u003Cdiv class=\"elementor-widget-wrap elementor-element-populated\">\r\n\t\t\t\t\t\t\u003Cdiv class=\"elementor-element elementor-element-b31474f elementor-widget elementor-widget-image\" data-id=\"b31474f\" data-element_type=\"widget\" data-widget_type=\"image.default\">\r\n\t\t\t\t\u003Cdiv class=\"elementor-widget-container\">\r\n\t\t\t\t\t\t\t\t\t\t\t\t\t\u003Cimg fetchpriority=\"high\" fetchpriority=\"high\" fetchpriority=\"high\" fetchpriority=\"high\" fetchpriority=\"high\" fetchpriority=\"high\" fetchpriority=\"high\" fetchpriority=\"high\" fetchpriority=\"high\" decoding=\"async\" width=\"700\" height=\"400\" src=\"/uploads/2019/12/412.png\" class=\"attachment-2048x2048 size-2048x2048 wp-image-33733\" alt=\"\" srcset=\"uploads/2019/12/412.png 700w, uploads/2019/12/412-400x229.png 400w, uploads/2019/12/412-650x371.png 650w, uploads/2019/12/412-250x143.png 250w, uploads/2019/12/412-150x86.png 150w\" sizes=\"(max-width: 700px) 100vw, 700px\" />\t\t\t\t\t\t\t\t\t\t\t\t\t\u003C/div>\r\n\t\t\t\t\u003C/div>\r\n\t\t\t\t\u003Cdiv class=\"elementor-element elementor-element-2617f5fe elementor-widget elementor-widget-text-editor\" data-id=\"2617f5fe\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\r\n\t\t\t\t\u003Cdiv class=\"elementor-widget-container\">\r\n\t\t\t\t\t\t\t\u003Cp>\u003Cspan style=\"font-family: Arial, Helvetica, sans-serif; font-size: 12pt; color: #000000;\">* Question\u003C/span>\u003C/p>\u003Cp>\u003Cspan style=\"font-family: Arial, Helvetica, sans-serif; font-size: 12pt; color: #000000;\">What are the three types of sampling data circuits?\u003C/span>\u003C/p>\u003Cp>\u003Cspan style=\"font-family: Arial, Helvetica, sans-serif; font-size: 12pt; color: #000000;\">* Answer\u003C/span>\u003C/p>\u003Cp>\u003Cspan style=\"font-family: Arial, Helvetica, sans-serif; font-size: 12pt; color: #000000;\">The \u003Cstrong>three main types of sampling data circuits\u003C/strong> commonly used in signal processing and data acquisition systems are:\u003C/span>\u003C/p>\u003Cdiv id=\"ez-toc-container\" class=\"ez-toc-v2_0_69_1 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\r\n\u003Cdiv class=\"ez-toc-title-container\">\r\n\u003Cp class=\"ez-toc-title \" >Table of Contents\u003C/p>\r\n\u003Cspan class=\"ez-toc-title-toggle\">\u003Ca href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\">\u003Cspan class=\"ez-toc-js-icon-con\">\u003Cspan class=\"\">\u003Cspan class=\"eztoc-hide\" style=\"display:none;\">Toggle\u003C/span>\u003Cspan class=\"ez-toc-icon-toggle-span\">\u003Csvg style=\"fill: #999;color:#999\" xmlns=\"http://www.w3.org/2000/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\">\u003Cpath d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\">\u003C/path>\u003C/svg>\u003Csvg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http://www.w3.org/2000/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\">\u003Cpath d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"/>\u003C/svg>\u003C/span>\u003C/span>\u003C/span>\u003C/a>\u003C/span>\u003C/div>\r\n\u003Cnav>\u003Cul class='ez-toc-list ez-toc-list-level-1 ' >\u003Cli class='ez-toc-page-1 ez-toc-heading-level-3'>\u003Ca class=\"ez-toc-link ez-toc-heading-1\" href=\"#1_Natural_Sampling_Circuit\" title=\"1. Natural Sampling Circuit\">1. Natural Sampling Circuit\u003C/a>\u003Cul class='ez-toc-list-level-4' >\u003Cli class='ez-toc-heading-level-4'>\u003Ca class=\"ez-toc-link ez-toc-heading-2\" href=\"#Definition\" title=\"Definition:\">Definition:\u003C/a>\u003C/li>\u003Cli class='ez-toc-page-1 ez-toc-heading-level-4'>\u003Ca class=\"ez-toc-link ez-toc-heading-3\" href=\"#Characteristics\" title=\"Characteristics:\">Characteristics:\u003C/a>\u003C/li>\u003Cli class='ez-toc-page-1 ez-toc-heading-level-4'>\u003Ca class=\"ez-toc-link ez-toc-heading-4\" href=\"#Common_Use\" title=\"Common Use:\">Common Use:\u003C/a>\u003C/li>\u003C/ul>\u003C/li>\u003Cli class='ez-toc-page-1 ez-toc-heading-level-3'>\u003Ca class=\"ez-toc-link ez-toc-heading-5\" href=\"#2_Flat-Top_Sampling_Circuit_Sample-and-Hold\" title=\"2. Flat-Top Sampling Circuit (Sample-and-Hold)\">2. Flat-Top Sampling Circuit (Sample-and-Hold)\u003C/a>\u003Cul class='ez-toc-list-level-4' >\u003Cli class='ez-toc-heading-level-4'>\u003Ca class=\"ez-toc-link ez-toc-heading-6\" href=\"#Definition-2\" title=\"Definition:\">Definition:\u003C/a>\u003C/li>\u003Cli class='ez-toc-page-1 ez-toc-heading-level-4'>\u003Ca class=\"ez-toc-link ez-toc-heading-7\" href=\"#Characteristics-2\" title=\"Characteristics:\">Characteristics:\u003C/a>\u003C/li>\u003Cli class='ez-toc-page-1 ez-toc-heading-level-4'>\u003Ca class=\"ez-toc-link ez-toc-heading-8\" href=\"#Common_Use-2\" title=\"Common Use:\">Common Use:\u003C/a>\u003C/li>\u003C/ul>\u003C/li>\u003Cli class='ez-toc-page-1 ez-toc-heading-level-3'>\u003Ca class=\"ez-toc-link ez-toc-heading-9\" href=\"#3_Track-and-Hold_Sampling_Circuit\" title=\"3. Track-and-Hold Sampling Circuit\">3. Track-and-Hold Sampling Circuit\u003C/a>\u003Cul class='ez-toc-list-level-4' >\u003Cli class='ez-toc-heading-level-4'>\u003Ca class=\"ez-toc-link ez-toc-heading-10\" href=\"#Definition-3\" title=\"Definition:\">Definition:\u003C/a>\u003C/li>\u003Cli class='ez-toc-page-1 ez-toc-heading-level-4'>\u003Ca class=\"ez-toc-link ez-toc-heading-11\" href=\"#Characteristics-3\" title=\"Characteristics:\">Characteristics:\u003C/a>\u003C/li>\u003Cli class='ez-toc-page-1 ez-toc-heading-level-4'>\u003Ca class=\"ez-toc-link ez-toc-heading-12\" href=\"#Common_Use-3\" title=\"Common Use:\">Common Use:\u003C/a>\u003C/li>\u003C/ul>\u003C/li>\u003Cli class='ez-toc-page-1 ez-toc-heading-level-3'>\u003Ca class=\"ez-toc-link ez-toc-heading-13\" href=\"#Summary_Table\" title=\"Summary Table\">Summary Table\u003C/a>\u003C/li>\u003C/ul>\u003C/nav>\u003C/div>\r\n\u003Ch3>\u003Cspan class=\"ez-toc-section\" id=\"1_Natural_Sampling_Circuit\">\u003C/span>\u003Cspan style=\"font-family: Arial, Helvetica, sans-serif; font-size: 12pt; color: #000000;\">\u003Cstrong>\u003Cb>1. \u003C/b>\u003C/strong>\u003Cstrong>Natural Sampling Circuit\u003C/strong>\u003C/span>\u003Cspan class=\"ez-toc-section-end\">\u003C/span>\u003C/h3>\u003Ch4>\u003Cspan class=\"ez-toc-section\" id=\"Definition\">\u003C/span>\u003Cspan style=\"font-family: Arial, Helvetica, sans-serif; font-size: 12pt; color: #000000;\">\u003Cstrong>\u003Cb>Definition:\u003C/b>\u003C/strong>\u003C/span>\u003Cspan class=\"ez-toc-section-end\">\u003C/span>\u003C/h4>\u003Cp>\u003Cspan style=\"font-family: Arial, Helvetica, sans-serif; font-size: 12pt; color: #000000;\">Natural sampling involves sampling the analog signal with a \u003Cstrong>train of pulses\u003C/strong> and retaining the shape of the original signal within the pulse duration.\u003C/span>\u003C/p>\u003Ch4>\u003Cspan class=\"ez-toc-section\" id=\"Characteristics\">\u003C/span>\u003Cspan style=\"font-family: Arial, Helvetica, sans-serif; font-size: 12pt; color: #000000;\">\u003Cstrong>\u003Cb>Characteristics:\u003C/b>\u003C/strong>\u003C/span>\u003Cspan class=\"ez-toc-section-end\">\u003C/span>\u003C/h4>\u003Cp>\u003Cspan style=\"font-family: Arial, Helvetica, sans-serif; font-size: 12pt; color: #000000;\">The signal is multiplied by a \u003Cstrong>pulse train\u003C/strong> (typically rectangular pulses).\u003C/span>\u003C/p>\u003Cp>\u003Cspan style=\"font-family: Arial, Helvetica, sans-serif; font-size: 12pt; color: #000000;\">\u003Cstrong>The amplitude varies\u003C/strong> over the pulse width (i.e., not held constant).\u003C/span>\u003C/p>\u003Cp>\u003Cspan style=\"font-family: Arial, Helvetica, sans-serif; font-size: 12pt; color: #000000;\">Preserves more of the original signal’s shape, making it closer to continuous-time behavior.\u003C/span>\u003C/p>\u003Ch4>\u003Cspan class=\"ez-toc-section\" id=\"Common_Use\">\u003C/span>\u003Cspan style=\"font-family: Arial, Helvetica, sans-serif; font-size: 12pt; color: #000000;\">\u003Cstrong>\u003Cb>Common Use:\u003C/b>\u003C/strong>\u003C/span>\u003Cspan class=\"ez-toc-section-end\">\u003C/span>\u003C/h4>\u003Cp>\u003Cspan style=\"font-family: Arial, Helvetica, sans-serif; font-size: 12pt; color: #000000;\">Analog communications.\u003C/span>\u003C/p>\u003Cp>\u003Cspan style=\"font-family: Arial, Helvetica, sans-serif; font-size: 12pt; color: #000000;\">Theoretical analysis of signal reconstruction.\u003C/span>\u003C/p>\u003Ch3>\u003Cspan class=\"ez-toc-section\" id=\"2_Flat-Top_Sampling_Circuit_Sample-and-Hold\">\u003C/span>\u003Cspan style=\"font-family: Arial, Helvetica, sans-serif; font-size: 12pt; color: #000000;\">\u003Cstrong>\u003Cb>2. \u003C/b>\u003C/strong>\u003Cstrong>Flat-Top Sampling Circuit (Sample-and-Hold)\u003C/strong>\u003C/span>\u003Cspan class=\"ez-toc-section-end\">\u003C/span>\u003C/h3>\u003Ch4>\u003Cspan class=\"ez-toc-section\" id=\"Definition-2\">\u003C/span>\u003Cspan style=\"font-family: Arial, Helvetica, sans-serif; font-size: 12pt; color: #000000;\">\u003Cstrong>\u003Cb>Definition:\u003C/b>\u003C/strong>\u003C/span>\u003Cspan class=\"ez-toc-section-end\">\u003C/span>\u003C/h4>\u003Cp>\u003Cspan style=\"font-family: Arial, Helvetica, sans-serif; font-size: 12pt; color: #000000;\">Also known as \u003Cstrong>sample-and-hold sampling\u003C/strong>, this circuit samples the input signal and then \u003Cstrong>holds that voltage level constant\u003C/strong> over the sampling period.\u003C/span>\u003C/p>\u003Ch4>\u003Cspan class=\"ez-toc-section\" id=\"Characteristics-2\">\u003C/span>\u003Cspan style=\"font-family: Arial, Helvetica, sans-serif; font-size: 12pt; color: #000000;\">\u003Cstrong>\u003Cb>Characteristics:\u003C/b>\u003C/strong>\u003C/span>\u003Cspan class=\"ez-toc-section-end\">\u003C/span>\u003C/h4>\u003Cp>\u003Cspan style=\"font-family: Arial, Helvetica, sans-serif; font-size: 12pt; color: #000000;\">The output consists of \u003Cstrong>step-like signals\u003C/strong> with flat tops.\u003C/span>\u003C/p>\u003Cp>\u003Cspan style=\"font-family: Arial, Helvetica, sans-serif; font-size: 12pt; color: #000000;\">Requires a \u003Cstrong>holding capacitor\u003C/strong> to maintain the sampled voltage.\u003C/span>\u003C/p>\u003Cp>\u003Cspan style=\"font-family: Arial, Helvetica, sans-serif; font-size: 12pt; color: #000000;\">More realistic for digital systems as it provides time for ADC conversion.\u003C/span>\u003C/p>\u003Ch4>\u003Cspan class=\"ez-toc-section\" id=\"Common_Use-2\">\u003C/span>\u003Cspan style=\"font-family: Arial, Helvetica, sans-serif; font-size: 12pt; color: #000000;\">\u003Cstrong>\u003Cb>Common Use:\u003C/b>\u003C/strong>\u003C/span>\u003Cspan class=\"ez-toc-section-end\">\u003C/span>\u003C/h4>\u003Cp>\u003Cspan style=\"font-family: Arial, Helvetica, sans-serif; font-size: 12pt; color: #000000;\">Data acquisition systems.\u003C/span>\u003C/p>\u003Cp>\u003Cspan style=\"font-family: Arial, Helvetica, sans-serif; font-size: 12pt; color: #000000;\">Analog-to-digital conversion (ADC) front ends.\u003C/span>\u003C/p>\u003Cp>\u003Cspan style=\"font-family: Arial, Helvetica, sans-serif; font-size: 12pt; color: #000000;\">Digital oscilloscopes.\u003C/span>\u003C/p>\u003Ch3>\u003Cspan class=\"ez-toc-section\" id=\"3_Track-and-Hold_Sampling_Circuit\">\u003C/span>\u003Cspan style=\"font-family: Arial, Helvetica, sans-serif; font-size: 12pt; color: #000000;\">\u003Cstrong>\u003Cb>3. \u003C/b>\u003C/strong>\u003Cstrong>Track-and-Hold Sampling Circuit\u003C/strong>\u003C/span>\u003Cspan class=\"ez-toc-section-end\">\u003C/span>\u003C/h3>\u003Ch4>\u003Cspan class=\"ez-toc-section\" id=\"Definition-3\">\u003C/span>\u003Cspan style=\"font-family: Arial, Helvetica, sans-serif; font-size: 12pt; color: #000000;\">\u003Cstrong>\u003Cb>Definition:\u003C/b>\u003C/strong>\u003C/span>\u003Cspan class=\"ez-toc-section-end\">\u003C/span>\u003C/h4>\u003Cp>\u003Cspan style=\"font-family: Arial, Helvetica, sans-serif; font-size: 12pt; color: #000000;\">In this type, the circuit \u003Cstrong>tracks\u003C/strong> the input signal continuously, and at the sampling instant, it \u003Cstrong>freezes or holds\u003C/strong> the current value for further processing.\u003C/span>\u003C/p>\u003Ch4>\u003Cspan class=\"ez-toc-section\" id=\"Characteristics-3\">\u003C/span>\u003Cspan style=\"font-family: Arial, Helvetica, sans-serif; font-size: 12pt; color: #000000;\">\u003Cstrong>\u003Cb>Characteristics:\u003C/b>\u003C/strong>\u003C/span>\u003Cspan class=\"ez-toc-section-end\">\u003C/span>\u003C/h4>\u003Cp>\u003Cspan style=\"font-family: Arial, Helvetica, sans-serif; font-size: 12pt; color: #000000;\">Allows continuous tracking up to the sample moment.\u003C/span>\u003C/p>\u003Cp>\u003Cspan style=\"font-family: Arial, Helvetica, sans-serif; font-size: 12pt; color: #000000;\">Provides a \u003Cstrong>clean transition\u003C/strong> from tracking to holding.\u003C/span>\u003C/p>\u003Cp>\u003Cspan style=\"font-family: Arial, Helvetica, sans-serif; font-size: 12pt; color: #000000;\">Better for high-speed applications due to minimal delay.\u003C/span>\u003C/p>\u003Ch4>\u003Cspan class=\"ez-toc-section\" id=\"Common_Use-3\">\u003C/span>\u003Cspan style=\"font-family: Arial, Helvetica, sans-serif; font-size: 12pt; color: #000000;\">\u003Cstrong>\u003Cb>Common Use:\u003C/b>\u003C/strong>\u003C/span>\u003Cspan class=\"ez-toc-section-end\">\u003C/span>\u003C/h4>\u003Cp>\u003Cspan style=\"font-family: Arial, Helvetica, sans-serif; font-size: 12pt; color: #000000;\">High-speed ADC systems.\u003C/span>\u003C/p>\u003Cp>\u003Cspan style=\"font-family: Arial, Helvetica, sans-serif; font-size: 12pt; color: #000000;\">RF signal processing.\u003C/span>\u003C/p>\u003Cp>\u003Cspan style=\"font-family: Arial, Helvetica, sans-serif; font-size: 12pt; color: #000000;\">Time-interleaved ADCs.\u003C/span>\u003C/p>\u003Ch3>\u003Cspan class=\"ez-toc-section\" id=\"Summary_Table\">\u003C/span>\u003Cspan style=\"font-family: Arial, Helvetica, sans-serif; font-size: 12pt; color: #000000;\">\u003Cstrong>\u003Cb>Summary Table\u003C/b>\u003C/strong>\u003C/span>\u003Cspan class=\"ez-toc-section-end\">\u003C/span>\u003C/h3>\u003Ctable>\u003Ctbody>\u003Ctr>\u003Ctd>\u003Cp>\u003Cspan style=\"font-family: Arial, Helvetica, sans-serif; font-size: 12pt; color: #000000;\">\u003Cstrong>\u003Cb>Type\u003C/b>\u003C/strong>\u003C/span>\u003C/p>\u003C/td>\u003Ctd>\u003Cp>\u003Cspan style=\"font-family: Arial, Helvetica, sans-serif; font-size: 12pt; color: #000000;\">\u003Cstrong>\u003Cb>Signal Behavior\u003C/b>\u003C/strong>\u003C/span>\u003C/p>\u003C/td>\u003Ctd>\u003Cp>\u003Cspan style=\"font-family: Arial, Helvetica, sans-serif; font-size: 12pt; color: #000000;\">\u003Cstrong>\u003Cb>Hold Feature\u003C/b>\u003C/strong>\u003C/span>\u003C/p>\u003C/td>\u003Ctd>\u003Cp>\u003Cspan style=\"font-family: Arial, Helvetica, sans-serif; font-size: 12pt; color: #000000;\">\u003Cstrong>\u003Cb>Application Area\u003C/b>\u003C/strong>\u003C/span>\u003C/p>\u003C/td>\u003C/tr>\u003Ctr>\u003Ctd>\u003Cp>\u003Cspan style=\"font-family: Arial, Helvetica, sans-serif; font-size: 12pt; color: #000000;\">Natural Sampling\u003C/span>\u003C/p>\u003C/td>\u003Ctd>\u003Cp>\u003Cspan style=\"font-family: Arial, Helvetica, sans-serif; font-size: 12pt; color: #000000;\">Signal follows pulse shape\u003C/span>\u003C/p>\u003C/td>\u003Ctd>\u003Cp>\u003Cspan style=\"font-family: Arial, Helvetica, sans-serif; font-size: 12pt; color: #000000;\">❌\u003C/span>\u003C/p>\u003C/td>\u003Ctd>\u003Cp>\u003Cspan style=\"font-family: Arial, Helvetica, sans-serif; font-size: 12pt; color: #000000;\">Analog systems\u003C/span>\u003C/p>\u003C/td>\u003C/tr>\u003Ctr>\u003Ctd>\u003Cp>\u003Cspan style=\"font-family: Arial, Helvetica, sans-serif; font-size: 12pt; color: #000000;\">Flat-Top Sampling\u003C/span>\u003C/p>\u003C/td>\u003Ctd>\u003Cp>\u003Cspan style=\"font-family: Arial, Helvetica, sans-serif; font-size: 12pt; color: #000000;\">Step with constant voltage\u003C/span>\u003C/p>\u003C/td>\u003Ctd>\u003Cp>\u003Cspan style=\"font-family: Arial, Helvetica, sans-serif; font-size: 12pt; color: #000000;\">✅\u003C/span>\u003C/p>\u003C/td>\u003Ctd>\u003Cp>\u003Cspan style=\"font-family: Arial, Helvetica, sans-serif; font-size: 12pt; color: #000000;\">ADC input stages\u003C/span>\u003C/p>\u003C/td>\u003C/tr>\u003Ctr>\u003Ctd>\u003Cp>\u003Cspan style=\"font-family: Arial, Helvetica, sans-serif; font-size: 12pt; color: #000000;\">Track-and-Hold\u003C/span>\u003C/p>\u003C/td>\u003Ctd>\u003Cp>\u003Cspan style=\"font-family: Arial, Helvetica, sans-serif; font-size: 12pt; color: #000000;\">Follows signal until sample point\u003C/span>\u003C/p>\u003C/td>\u003Ctd>\u003Cp>\u003Cspan style=\"font-family: Arial, Helvetica, sans-serif; font-size: 12pt; color: #000000;\">✅\u003C/span>\u003C/p>\u003C/td>\u003Ctd>\u003Cp>\u003Cspan style=\"font-family: Arial, Helvetica, sans-serif; font-size: 12pt; color: #000000;\">High-speed ADCs\u003C/span>\u003C/p>\u003C/td>\u003C/tr>\u003C/tbody>\u003C/table>\t\t\t\t\t\t\u003C/div>\r\n\t\t\t\t\u003C/div>\r\n\t\t\t\t\t\u003C/div>\r\n\t\t\u003C/div>\r\n\t\t\t\t\t\u003C/div>\r\n\t\t\u003C/section>\r\n\t\t\t\t\u003C/div>\r\n\t\t\u003C/div>\r\n\t\t\t\t\t\t\u003Cdiv class=\"clear\">\u003C/div>\r\n\t\t\t\t\t\t\r\n\t\t\t\t\t\t\t\t\t\t\t\t\t\r\n\t\t\t\t\t\t\u003C!-- clear for photos floats -->\r\n\t\t\t\t\t\t\u003Cdiv class=\"clear\">","Circuits","uploads/2019/12/412.png","6fc4d162447130f09cd",319,"what-are-the-three-types-of-sampling-data-circuits","/uploads/2019/12/412.png",{"summary":34,"images":7,"institutionId":7,"horizontalCover":7,"siteId_dictText":8,"updateTime":35,"title":36,"verticalCover":7,"content":37,"tags":38,"cover":7,"createBy":7,"createTime":12,"updateBy":7,"cateId":13,"isTop":14,"siteId":15,"id":39,"cateId_dictText":17,"views":40,"isPage":14,"slug":41,"status":20,"uid":39,"coverImageUrl":21,"createDate":12,"cate":13,"cateName":17,"keywords":38,"nickname":22},"What is a capacitor? Looking for capacitors online purchase? is a reliable marketplace to buy and learn about capacitors. Come with us for amazing deals & information.","2026-04-22 14:50:45","What is a capacitor?","\u003Cp>\u003Cspan style=\"font-family: 'Trebuchet MS', Geneva; font-size: 12pt;\">\u003Cspan style=\"color: #c70a0a;\">*\u003C/span> \u003Cspan style=\"color: #808080;\">Question\u003C/span>\u003C/span>\u003C/p>\r\n\u003Ctable>\r\n\u003Ctbody>\r\n\u003Ctr>\r\n\u003Ctd width=\"1136\">What is a capacitor?\u003C/td>\r\n\u003C/tr>\r\n\u003C/tbody>\r\n\u003C/table>\r\n\u003Cp>\u003Cspan style=\"font-family: 'Trebuchet MS', Geneva;\">\u003Cspan style=\"color: #c70a0a;\">\u003Cbr />\r\n\u003Cspan style=\"font-size: 12pt;\">*\u003C/span>\u003C/span>\u003Cspan style=\"color: #808080; font-size: 12pt;\"> Answer\u003C/span>\u003C/span>\u003C/p>\r\n\u003Ctable>\r\n\u003Ctbody>\r\n\u003Ctr>\r\n\u003Ctd width=\"1136\">\u003Cspan style=\"font-family: trebuchet-ms;\">The composition of the capacitor is very simple. Two mutually close conductors are sandwiched by a layer of non-conductive insulating medium to form a capacitor.A capacitor is an element that can store charge.Capacitors can be charged and discharged through circuit components, and both charging and discharging require a process and time.\u003C/span>\u003C/td>\r\n\u003C/tr>\r\n\u003C/tbody>\r\n\u003C/table>\r\n\u003Cp>\u003Cspan style=\"font-size: inherit;\">\u003Cbr />\r\n\u003C/span>\u003C/p>","capacitor","772085d2e8067a47658",271,"what-is-a-capacitor",{"summary":43,"images":7,"institutionId":7,"horizontalCover":7,"siteId_dictText":8,"updateTime":35,"title":44,"verticalCover":7,"content":45,"tags":7,"cover":46,"createBy":7,"createTime":12,"updateBy":7,"cateId":13,"isTop":14,"siteId":15,"id":47,"cateId_dictText":17,"views":48,"isPage":14,"slug":49,"status":20,"uid":47,"coverImageUrl":50,"createDate":12,"cate":13,"cateName":17,"keywords":7,"nickname":22},"Learn about KPT2, a significant manufacturing initiative by Siemens Energy that enhances sustainability and system integration in Europe.","KPT2 Launch: Siemens Energy's Major Investment","\u003Cdiv data-elementor-type=\"wp-post\" data-elementor-id=\"33699\" class=\"elementor elementor-33699\">\r\n\t\t\t\t\t\t\u003Csection class=\"elementor-section elementor-top-section elementor-element elementor-element-33f41d0 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"33f41d0\" data-element_type=\"section\">\r\n\t\t\t\t\t\t\u003Cdiv class=\"elementor-container elementor-column-gap-default\">\r\n\t\t\t\t\t\u003Cdiv class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-44fce75\" data-id=\"44fce75\" data-element_type=\"column\">\r\n\t\t\t\u003Cdiv class=\"elementor-widget-wrap elementor-element-populated\">\r\n\t\t\t\t\t\t\u003Cdiv class=\"elementor-element elementor-element-0fdf210 elementor-widget elementor-widget-image\" data-id=\"0fdf210\" data-element_type=\"widget\" data-widget_type=\"image.default\">\r\n\t\t\t\t\u003Cdiv class=\"elementor-widget-container\">\r\n\t\t\t\t\t\t\t\t\t\t\t\t\t\u003Cimg fetchpriority=\"high\" fetchpriority=\"high\" fetchpriority=\"high\" fetchpriority=\"high\" fetchpriority=\"high\" fetchpriority=\"high\" fetchpriority=\"high\" fetchpriority=\"high\" fetchpriority=\"high\" decoding=\"async\" width=\"1170\" height=\"550\" src=\"/uploads/2025/08/Siemens_Energy_generic_image_logo_on_a_black_background_1170x550.jpg\" class=\"attachment-2048x2048 size-2048x2048 wp-image-33700\" alt=\"\" srcset=\"uploads/2025/08/Siemens_Energy_generic_image_logo_on_a_black_background_1170x550.jpg 1170w, uploads/2025/08/Siemens_Energy_generic_image_logo_on_a_black_background_1170x550-400x188.jpg 400w, uploads/2025/08/Siemens_Energy_generic_image_logo_on_a_black_background_1170x550-650x306.jpg 650w, uploads/2025/08/Siemens_Energy_generic_image_logo_on_a_black_background_1170x550-250x118.jpg 250w, uploads/2025/08/Siemens_Energy_generic_image_logo_on_a_black_background_1170x550-768x361.jpg 768w, uploads/2025/08/Siemens_Energy_generic_image_logo_on_a_black_background_1170x550-150x71.jpg 150w, uploads/2025/08/Siemens_Energy_generic_image_logo_on_a_black_background_1170x550-800x376.jpg 800w\" sizes=\"(max-width: 1170px) 100vw, 1170px\" />","uploads/2025/08/Siemens_Energy_generic_image_logo_on_a_black_background_1170x550.jpg","b53783bbd5b02d12d1c",159,"understanding-europes-infrastructure-manufacturing-shift-through-croatias-kpt2-project-new-links-to-electronic-component-demand","/uploads/2025/08/Siemens_Energy_generic_image_logo_on_a_black_background_1170x550.jpg",{"summary":52,"images":7,"institutionId":7,"horizontalCover":7,"siteId_dictText":8,"updateTime":35,"title":53,"verticalCover":7,"content":54,"tags":55,"cover":56,"createBy":7,"createTime":12,"updateBy":7,"cateId":13,"isTop":14,"siteId":15,"id":57,"cateId_dictText":17,"views":58,"isPage":14,"slug":59,"status":20,"uid":57,"coverImageUrl":60,"createDate":12,"cate":13,"cateName":17,"keywords":55,"nickname":22},"Uncover the implications of the STMicroelectronics and NXP deal in the realm of Micro-Electro-Mechanical Systems and sensors.","Micro-Electro-Mechanical Systems in Semiconductor News","\u003Cdiv data-elementor-type=\"wp-post\" data-elementor-id=\"33453\" class=\"elementor elementor-33453\">\r\n\t\t\t\t\t\t\u003Csection class=\"elementor-section elementor-top-section elementor-element elementor-element-bfc7f71 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"bfc7f71\" data-element_type=\"section\">\r\n\t\t\t\t\t\t\u003Cdiv class=\"elementor-container elementor-column-gap-default\">\r\n\t\t\t\t\t\u003Cdiv class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-2b1c235\" data-id=\"2b1c235\" data-element_type=\"column\">\r\n\t\t\t\u003Cdiv class=\"elementor-widget-wrap elementor-element-populated\">\r\n\t\t\t\t\t\t\u003Cdiv class=\"elementor-element elementor-element-aab3f20 elementor-widget elementor-widget-image\" data-id=\"aab3f20\" data-element_type=\"widget\" data-widget_type=\"image.default\">\r\n\t\t\t\t\u003Cdiv class=\"elementor-widget-container\">\r\n\t\t\t\t\t\t\t\t\t\t\t\t\t\u003Cimg fetchpriority=\"high\" fetchpriority=\"high\" fetchpriority=\"high\" fetchpriority=\"high\" fetchpriority=\"high\" fetchpriority=\"high\" fetchpriority=\"high\" fetchpriority=\"high\" fetchpriority=\"high\" decoding=\"async\" width=\"637\" height=\"440\" src=\"/uploads/2025/07/3-14.jpg\" class=\"attachment-2048x2048 size-2048x2048 wp-image-33454\" alt=\"\" srcset=\"uploads/2025/07/3-14.jpg 637w, uploads/2025/07/3-14-400x276.jpg 400w, uploads/2025/07/3-14-250x173.jpg 250w, uploads/2025/07/3-14-150x104.jpg 150w\" sizes=\"(max-width: 637px) 100vw, 637px\" />","Semiconductor","uploads/2025/07/3-14.jpg","bd1ecc0fa4a256b1f44",144,"reshaping-the-sensing-landscape-five-strategic-impacts-of-stmicros-acquisition-of-nxps-mems-business","/uploads/2025/07/3-14.jpg",{"summary":62,"images":7,"institutionId":7,"horizontalCover":7,"siteId_dictText":8,"updateTime":63,"title":64,"verticalCover":7,"content":65,"tags":7,"cover":66,"createBy":7,"createTime":12,"updateBy":7,"cateId":13,"isTop":14,"siteId":15,"id":67,"cateId_dictText":17,"views":68,"isPage":14,"slug":69,"status":20,"uid":67,"coverImageUrl":70,"createDate":12,"cate":13,"cateName":17,"keywords":7,"nickname":22},"Maximize your device performance with advanced power-selector chips that intelligently manage power source transitions and efficiency.","2026-04-22 14:50:46","Power-Selector Chips and Seamless Power Switching","\u003Cdiv data-elementor-type=\"wp-post\" data-elementor-id=\"8128\" class=\"elementor elementor-8128\">\r\n\t\t\t\t\t\t\u003Csection class=\"elementor-section elementor-top-section elementor-element elementor-element-5e0be54 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"5e0be54\" data-element_type=\"section\">\r\n\t\t\t\t\t\t\u003Cdiv class=\"elementor-container elementor-column-gap-default\">\r\n\t\t\t\t\t\u003Cdiv class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-1fa53daf\" data-id=\"1fa53daf\" data-element_type=\"column\">\r\n\t\t\t\u003Cdiv class=\"elementor-widget-wrap elementor-element-populated\">\r\n\t\t\t\t\t\t\u003Cdiv class=\"elementor-element elementor-element-ce58abb elementor-widget elementor-widget-image\" data-id=\"ce58abb\" data-element_type=\"widget\" data-widget_type=\"image.default\">\r\n\t\t\t\t\u003Cdiv class=\"elementor-widget-container\">\r\n\t\t\t\t\t\t\t\t\t\t\t\t\t\u003Cimg fetchpriority=\"high\" fetchpriority=\"high\" fetchpriority=\"high\" fetchpriority=\"high\" fetchpriority=\"high\" fetchpriority=\"high\" fetchpriority=\"high\" fetchpriority=\"high\" fetchpriority=\"high\" decoding=\"async\" width=\"700\" height=\"400\" src=\"/uploads/2019/12/411.png\" class=\"attachment-2048x2048 size-2048x2048 wp-image-33728\" alt=\"\" srcset=\"uploads/2019/12/411.png 700w, uploads/2019/12/411-400x229.png 400w, uploads/2019/12/411-650x371.png 650w, uploads/2019/12/411-250x143.png 250w, uploads/2019/12/411-150x86.png 150w\" sizes=\"(max-width: 700px) 100vw, 700px\" />\t\t\t\t\t\t\t\t\t\t\t\t\t\u003C/div>\r\n\t\t\t\t\u003C/div>\r\n\t\t\t\t\u003Cdiv class=\"elementor-element elementor-element-38b3067d elementor-widget elementor-widget-text-editor\" data-id=\"38b3067d\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\r\n\t\t\t\t\u003Cdiv class=\"elementor-widget-container\">\r\n\t\t\t\t\t\t\t\u003Cp>\u003Cspan style=\"font-family: Arial, Helvetica, sans-serif; font-size: 12pt; color: #000000;\">* Question\u003C/span>\u003C/p>\u003Cp>\u003Cspan style=\"font-family: Arial, Helvetica, sans-serif; font-size: 12pt; color: #000000;\">What are the main features of the MAXl773/MAXl773A power-selector chip?\u003C/span>\u003C/p>\u003Cp>\u003Cspan style=\"font-family: Arial, Helvetica, sans-serif; font-size: 12pt; color: #000000;\">* Answer\u003C/span>\u003C/p>\u003Cp>\u003Cspan style=\"font-family: Arial, Helvetica, sans-serif; font-size: 12pt; color: #000000;\">The \u003Cstrong>MAX1773/MAX1773A\u003C/strong> are advanced power-selector chips from Maxim Integrated, designed primarily for portable systems such as notebooks and handheld devices that require seamless power source transitions. Here are their main features:\u003C/span>\u003C/p>\u003Cdiv id=\"ez-toc-container\" class=\"ez-toc-v2_0_69_1 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\r\n\u003Cdiv class=\"ez-toc-title-container\">\r\n\u003Cp class=\"ez-toc-title \" >Table of Contents\u003C/p>\r\n\u003Cspan class=\"ez-toc-title-toggle\">\u003Ca href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\">\u003Cspan class=\"ez-toc-js-icon-con\">\u003Cspan class=\"\">\u003Cspan class=\"eztoc-hide\" style=\"display:none;\">Toggle\u003C/span>\u003Cspan class=\"ez-toc-icon-toggle-span\">\u003Csvg style=\"fill: #999;color:#999\" xmlns=\"http://www.w3.org/2000/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\">\u003Cpath d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\">\u003C/path>\u003C/svg>\u003Csvg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http://www.w3.org/2000/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\">\u003Cpath d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"/>\u003C/svg>\u003C/span>\u003C/span>\u003C/span>\u003C/a>\u003C/span>\u003C/div>\r\n\u003Cnav>\u003Cul class='ez-toc-list ez-toc-list-level-1 ' >\u003Cli class='ez-toc-page-1 ez-toc-heading-level-3'>\u003Ca class=\"ez-toc-link ez-toc-heading-1\" href=\"#Dual_Power-Source_Management\" title=\"Dual Power-Source Management\">Dual Power-Source Management\u003C/a>\u003C/li>\u003Cli class='ez-toc-page-1 ez-toc-heading-level-3'>\u003Ca class=\"ez-toc-link ez-toc-heading-2\" href=\"#Integrated_High-Side_MOSFET_Control\" title=\"Integrated High-Side MOSFET Control\">Integrated High-Side MOSFET Control\u003C/a>\u003C/li>\u003Cli class='ez-toc-page-1 ez-toc-heading-level-3'>\u003Ca class=\"ez-toc-link ez-toc-heading-3\" href=\"#Smart_Control_Protection_Features\" title=\"Smart Control & Protection Features\">Smart Control & Protection Features\u003C/a>\u003C/li>\u003Cli class='ez-toc-page-1 ez-toc-heading-level-3'>\u003Ca class=\"ez-toc-link ez-toc-heading-4\" href=\"#Programmability_Status_Feedback\" title=\"Programmability & Status Feedback\">Programmability & Status Feedback\u003C/a>\u003C/li>\u003Cli class='ez-toc-page-1 ez-toc-heading-level-3'>\u003Ca class=\"ez-toc-link ez-toc-heading-5\" href=\"#Compact_Efficient_Design\" title=\"Compact & Efficient Design\">Compact & Efficient Design\u003C/a>\u003C/li>\u003Cli class='ez-toc-page-1 ez-toc-heading-level-3'>\u003Ca class=\"ez-toc-link ez-toc-heading-6\" href=\"#Applications\" title=\"Applications\">Applications\u003C/a>\u003C/li>\u003C/ul>\u003C/nav>\u003C/div>\r\n\u003Ch3>\u003Cspan class=\"ez-toc-section\" id=\"Dual_Power-Source_Management\">\u003C/span>\u003Cspan style=\"font-family: Arial, Helvetica, sans-serif; font-size: 12pt; color: #000000;\">\u003Cstrong>\u003Cb>Dual Power-Source Management\u003C/b>\u003C/strong>\u003C/span>\u003Cspan class=\"ez-toc-section-end\">\u003C/span>\u003C/h3>\u003Cp>\u003Cspan style=\"font-family: Arial, Helvetica, sans-serif; font-size: 12pt; color: #000000;\">\u003Cstrong>Automatic Power-Source Selection\u003C/strong>: These chips intelligently choose between an AC adapter and a battery based on availability and priority.\u003C/span>\u003C/p>\u003Cp>\u003Cspan style=\"font-family: Arial, Helvetica, sans-serif; font-size: 12pt; color: #000000;\">\u003Cstrong>Ideal Diode Behavior\u003C/strong>: They emulate ideal diode operation to prevent reverse current and minimize voltage drops during source switchover.\u003C/span>\u003C/p>\u003Ch3>\u003Cspan class=\"ez-toc-section\" id=\"Integrated_High-Side_MOSFET_Control\">\u003C/span>\u003Cspan style=\"font-family: Arial, Helvetica, sans-serif; font-size: 12pt; color: #000000;\">\u003Cstrong>\u003Cb>Integrated High-Side MOSFET Control\u003C/b>\u003C/strong>\u003C/span>\u003Cspan class=\"ez-toc-section-end\">\u003C/span>\u003C/h3>\u003Cp>\u003Cspan style=\"font-family: Arial, Helvetica, sans-serif; font-size: 12pt; color: #000000;\">Controls external \u003Cstrong>N-channel MOSFETs\u003C/strong>, which are used as high-side switches for both the AC adapter and the battery paths.\u003C/span>\u003C/p>\u003Cp>\u003Cspan style=\"font-family: Arial, Helvetica, sans-serif; font-size: 12pt; color: #000000;\">Ensures \u003Cstrong>low R_DS(ON)\u003C/strong> operation and efficient power flow.\u003C/span>\u003C/p>\u003Ch3>\u003Cspan class=\"ez-toc-section\" id=\"Smart_Control_Protection_Features\">\u003C/span>\u003Cspan style=\"font-family: Arial, Helvetica, sans-serif; font-size: 12pt; color: #000000;\">\u003Cstrong>\u003Cb>Smart Control & Protection Features\u003C/b>\u003C/strong>\u003C/span>\u003Cspan class=\"ez-toc-section-end\">\u003C/span>\u003C/h3>\u003Cp>\u003Cspan style=\"font-family: Arial, Helvetica, sans-serif; font-size: 12pt; color: #000000;\">\u003Cstrong>Reverse-Current Protection\u003C/strong>: Prevents current from flowing back into the adapter or battery.\u003C/span>\u003C/p>\u003Cp>\u003Cspan style=\"font-family: Arial, Helvetica, sans-serif; font-size: 12pt; color: #000000;\">\u003Cstrong>Input Overvoltage Protection\u003C/strong>: Shuts off power path if the adapter voltage exceeds a safe level.\u003C/span>\u003C/p>\u003Cp>\u003Cspan style=\"font-family: Arial, Helvetica, sans-serif; font-size: 12pt; color: #000000;\">\u003Cstrong>Undervoltage Lockout (UVLO)\u003C/strong>: Disables outputs if input voltage is too low, protecting system integrity.\u003C/span>\u003C/p>\u003Cp>\u003Cspan style=\"font-family: Arial, Helvetica, sans-serif; font-size: 12pt; color: #000000;\">\u003Cstrong>Thermal Protection\u003C/strong>: Includes thermal shutdown for safety.\u003C/span>\u003C/p>\u003Ch3>\u003Cspan class=\"ez-toc-section\" id=\"Programmability_Status_Feedback\">\u003C/span>\u003Cspan style=\"font-family: Arial, Helvetica, sans-serif; font-size: 12pt; color: #000000;\">\u003Cstrong>\u003Cb>Programmability & Status Feedback\u003C/b>\u003C/strong>\u003C/span>\u003Cspan class=\"ez-toc-section-end\">\u003C/span>\u003C/h3>\u003Cp>\u003Cspan style=\"font-family: Arial, Helvetica, sans-serif; font-size: 12pt; color: #000000;\">\u003Cstrong>Adapter Detection Threshold\u003C/strong>: Can be configured via resistor divider.\u003C/span>\u003C/p>\u003Cp>\u003Cspan style=\"font-family: Arial, Helvetica, sans-serif; font-size: 12pt; color: #000000;\">\u003Cstrong>ACOK (AC Adapter OK)\u003C/strong> Output: Open-drain status pin to indicate presence of a valid adapter.\u003C/span>\u003C/p>\u003Cp>\u003Cspan style=\"font-family: Arial, Helvetica, sans-serif; font-size: 12pt; color: #000000;\">\u003Cstrong>Power-Path Prioritization\u003C/strong>: Automatically prioritizes adapter over battery to preserve battery life.\u003C/span>\u003C/p>\u003Ch3>\u003Cspan class=\"ez-toc-section\" id=\"Compact_Efficient_Design\">\u003C/span>\u003Cspan style=\"font-family: Arial, Helvetica, sans-serif; font-size: 12pt; color: #000000;\">\u003Cstrong>\u003Cb>Compact & Efficient Design\u003C/b>\u003C/strong>\u003C/span>\u003Cspan class=\"ez-toc-section-end\">\u003C/span>\u003C/h3>\u003Cp>\u003Cspan style=\"font-family: Arial, Helvetica, sans-serif; font-size: 12pt; color: #000000;\">Works in systems with:\u003C/span>\u003C/p>\u003Cp>\u003Cspan style=\"font-family: Arial, Helvetica, sans-serif; font-size: 12pt; color: #000000;\">\u003Cstrong>Adapter voltages typically up to 26V\u003C/strong>\u003C/span>\u003C/p>\u003Cp>\u003Cspan style=\"font-family: Arial, Helvetica, sans-serif; font-size: 12pt; color: #000000;\">\u003Cstrong>Battery voltages from 2.5V to 24V\u003C/strong>\u003C/span>\u003C/p>\u003Cp>\u003Cspan style=\"font-family: Arial, Helvetica, sans-serif; font-size: 12pt; color: #000000;\">Available in \u003Cstrong>space-saving TQFN or QSOP packages\u003C/strong>, making them ideal for mobile designs.\u003C/span>\u003C/p>\u003Ch3>\u003Cspan class=\"ez-toc-section\" id=\"Applications\">\u003C/span>\u003Cspan style=\"font-family: Arial, Helvetica, sans-serif; font-size: 12pt; color: #000000;\">\u003Cstrong>\u003Cb>Applications\u003C/b>\u003C/strong>\u003C/span>\u003Cspan class=\"ez-toc-section-end\">\u003C/span>\u003C/h3>\u003Cp>\u003Cspan style=\"font-family: Arial, Helvetica, sans-serif; font-size: 12pt; color: #000000;\">Notebook and sub-notebook computers\u003C/span>\u003C/p>\u003Cp>\u003Cspan style=\"font-family: Arial, Helvetica, sans-serif; font-size: 12pt; color: #000000;\">Portable instrumentation\u003C/span>\u003C/p>\u003Cp>\u003Cspan style=\"font-family: Arial, Helvetica, sans-serif; font-size: 12pt; color: #000000;\">Battery-powered consumer electronics\u003C/span>\u003C/p>\u003Cp>\u003Cspan style=\"font-family: Arial, Helvetica, sans-serif; font-size: 12pt; color: #000000;\">Systems needing seamless transition between power sources\u003C/span>\u003C/p>\t\t\t\t\t\t\u003C/div>\r\n\t\t\t\t\u003C/div>\r\n\t\t\t\t\t\u003C/div>\r\n\t\t\u003C/div>\r\n\t\t\t\t\t\u003C/div>\r\n\t\t\u003C/section>\r\n\t\t\t\t\u003C/div>\r\n\t\t\u003C/div>\r\n\t\t\t\t\t\t\u003Cdiv class=\"clear\">\u003C/div>\r\n\t\t\t\t\t\t\r\n\t\t\t\t\t\t\t\t\t\t\t\t\t\r\n\t\t\t\t\t\t\u003C!-- clear for photos floats -->\r\n\t\t\t\t\t\t\u003Cdiv class=\"clear\">","uploads/2019/12/411.png","cee494ee4e3384ef955",394,"what-are-the-main-features-of-the-maxl773-maxl773a-power-selector-chip","/uploads/2019/12/411.png",{"summary":72,"images":7,"institutionId":7,"horizontalCover":7,"siteId_dictText":8,"updateTime":73,"title":74,"verticalCover":7,"content":75,"tags":7,"cover":76,"createBy":7,"createTime":12,"updateBy":7,"cateId":13,"isTop":14,"siteId":15,"id":77,"cateId_dictText":17,"views":78,"isPage":14,"slug":79,"status":20,"uid":77,"coverImageUrl":80,"createDate":12,"cate":13,"cateName":17,"keywords":7,"nickname":22},"Learn about self-inductance and its effects on electrical circuits, including the generation of opposing electromotive force.","2026-04-22 14:50:47","Self-Inductance: Key Concepts and Mathematical Formula","\u003Cdiv data-elementor-type=\"wp-post\" data-elementor-id=\"8089\" class=\"elementor elementor-8089\">\r\n\t\t\t\t\t\t\u003Csection class=\"elementor-section elementor-top-section elementor-element elementor-element-2ef212d0 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"2ef212d0\" data-element_type=\"section\">\r\n\t\t\t\t\t\t\u003Cdiv class=\"elementor-container elementor-column-gap-default\">\r\n\t\t\t\t\t\u003Cdiv class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-1f550e5b\" data-id=\"1f550e5b\" data-element_type=\"column\">\r\n\t\t\t\u003Cdiv class=\"elementor-widget-wrap elementor-element-populated\">\r\n\t\t\t\t\t\t\u003Cdiv class=\"elementor-element elementor-element-c4f0879 elementor-widget elementor-widget-image\" data-id=\"c4f0879\" data-element_type=\"widget\" data-widget_type=\"image.default\">\r\n\t\t\t\t\u003Cdiv class=\"elementor-widget-container\">\r\n\t\t\t\t\t\t\t\t\t\t\t\t\t\u003Cimg fetchpriority=\"high\" fetchpriority=\"high\" fetchpriority=\"high\" fetchpriority=\"high\" fetchpriority=\"high\" fetchpriority=\"high\" fetchpriority=\"high\" fetchpriority=\"high\" fetchpriority=\"high\" decoding=\"async\" width=\"700\" height=\"400\" src=\"/uploads/2019/12/413.png\" class=\"attachment-2048x2048 size-2048x2048 wp-image-33739\" alt=\"\" srcset=\"uploads/2019/12/413.png 700w, uploads/2019/12/413-400x229.png 400w, uploads/2019/12/413-650x371.png 650w, uploads/2019/12/413-250x143.png 250w, uploads/2019/12/413-150x86.png 150w\" sizes=\"(max-width: 700px) 100vw, 700px\" />\t\t\t\t\t\t\t\t\t\t\t\t\t\u003C/div>\r\n\t\t\t\t\u003C/div>\r\n\t\t\t\t\u003Cdiv class=\"elementor-element elementor-element-3ef4af2 elementor-widget elementor-widget-text-editor\" data-id=\"3ef4af2\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\r\n\t\t\t\t\u003Cdiv class=\"elementor-widget-container\">\r\n\t\t\t\t\t\t\t\u003Cp>\u003Cspan style=\"font-family: Arial, Helvetica, sans-serif; font-size: 12pt; color: #000000;\">* Question\u003C/span>\u003C/p>\u003Cp>\u003Cspan style=\"font-family: Arial, Helvetica, sans-serif; font-size: 12pt; color: #000000;\">What is self-inductance?\u003C/span>\u003C/p>\u003Cp>\u003Cspan style=\"font-family: Arial, Helvetica, sans-serif; font-size: 12pt; color: #000000;\">* Answer\u003C/span>\u003C/p>\u003Cp>\u003Cspan style=\"font-family: Arial, Helvetica, sans-serif; font-size: 12pt; color: #000000;\">\u003Cstrong>Self-inductance\u003C/strong> is the property of an electrical circuit—typically a coil or inductor—that causes it to oppose changes in the current flowing through it by generating a voltage (electromotive force, or emf) \u003Cstrong>within the same circuit\u003C/strong>.\u003C/span>\u003C/p>\u003Cp>\u003Cspan style=\"font-family: Arial, Helvetica, sans-serif; font-size: 12pt; color: #000000;\">Mathematically:\u003C/span>\u003C/p>\u003Cp>\u003Cspan style=\"font-family: Arial, Helvetica, sans-serif; font-size: 12pt; color: #000000;\">ε=−L*dI/dt\u003C/span>\u003C/p>\u003Cp>\u003Cspan style=\"font-family: Arial, Helvetica, sans-serif; font-size: 12pt; color: #000000;\">Where:\u003C/span>\u003C/p>\u003Cp>\u003Cspan style=\"font-family: Arial, Helvetica, sans-serif; font-size: 12pt; color: #000000;\">ε is the \u003Cstrong>self-induced emf\u003C/strong> (volts)\u003C/span>\u003C/p>\u003Cp>\u003Cspan style=\"font-family: Arial, Helvetica, sans-serif; font-size: 12pt; color: #000000;\">L is the \u003Cstrong>self-inductance\u003C/strong> (henrys)\u003C/span>\u003C/p>\u003Cp>\u003Cspan style=\"font-family: Arial, Helvetica, sans-serif; font-size: 12pt; color: #000000;\">dI/dt is the rate of change of current with respect to time\u003C/span>\u003C/p>\u003Cdiv id=\"ez-toc-container\" class=\"ez-toc-v2_0_69_1 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\r\n\u003Cdiv class=\"ez-toc-title-container\">\r\n\u003Cp class=\"ez-toc-title \" >Table of Contents\u003C/p>\r\n\u003Cspan class=\"ez-toc-title-toggle\">\u003Ca href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\">\u003Cspan class=\"ez-toc-js-icon-con\">\u003Cspan class=\"\">\u003Cspan class=\"eztoc-hide\" style=\"display:none;\">Toggle\u003C/span>\u003Cspan class=\"ez-toc-icon-toggle-span\">\u003Csvg style=\"fill: #999;color:#999\" xmlns=\"http://www.w3.org/2000/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\">\u003Cpath d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\">\u003C/path>\u003C/svg>\u003Csvg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http://www.w3.org/2000/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\">\u003Cpath d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"/>\u003C/svg>\u003C/span>\u003C/span>\u003C/span>\u003C/a>\u003C/span>\u003C/div>\r\n\u003Cnav>\u003Cul class='ez-toc-list ez-toc-list-level-1 ' >\u003Cli class='ez-toc-page-1 ez-toc-heading-level-3'>\u003Ca class=\"ez-toc-link ez-toc-heading-1\" href=\"#How_It_Works_The_Physical_Principle\" title=\"How It Works: The Physical Principle\">How It Works: The Physical Principle\u003C/a>\u003C/li>\u003Cli class='ez-toc-page-1 ez-toc-heading-level-3'>\u003Ca class=\"ez-toc-link ez-toc-heading-2\" href=\"#Engineering_Significance\" title=\"Engineering Significance\">Engineering Significance\u003C/a>\u003C/li>\u003Cli class='ez-toc-page-1 ez-toc-heading-level-3'>\u003Ca class=\"ez-toc-link ez-toc-heading-3\" href=\"#Self-Inductance_vs_Mutual_Inductance\" title=\"Self-Inductance vs. Mutual Inductance\">Self-Inductance vs. Mutual Inductance\u003C/a>\u003C/li>\u003Cli class='ez-toc-page-1 ez-toc-heading-level-3'>\u003Ca class=\"ez-toc-link ez-toc-heading-4\" href=\"#Summary\" title=\"Summary\">Summary\u003C/a>\u003C/li>\u003C/ul>\u003C/nav>\u003C/div>\r\n\u003Ch3>\u003Cspan class=\"ez-toc-section\" id=\"How_It_Works_The_Physical_Principle\">\u003C/span>\u003Cspan style=\"font-family: Arial, Helvetica, sans-serif; font-size: 12pt; color: #000000;\">\u003Cstrong>\u003Cb>How It Works: The Physical Principle\u003C/b>\u003C/strong>\u003C/span>\u003Cspan class=\"ez-toc-section-end\">\u003C/span>\u003C/h3>\u003Cp>\u003Cspan style=\"font-family: Arial, Helvetica, sans-serif; font-size: 12pt; color: #000000;\">When current flows through a closed loop (such as a coil), it generates a magnetic field. If the current changes over time, the \u003Cstrong>magnetic flux\u003C/strong> passing through the loop also changes. According to \u003Cstrong>Faraday’s Law of Electromagnetic Induction\u003C/strong>, this change in magnetic flux induces an emf in the same loop.\u003C/span>\u003C/p>\u003Cp>\u003Cspan style=\"font-family: Arial, Helvetica, sans-serif; font-size: 12pt; color: #000000;\">This induced voltage:\u003C/span>\u003C/p>\u003Cp>\u003Cspan style=\"font-family: Arial, Helvetica, sans-serif; font-size: 12pt; color: #000000;\">\u003Cstrong>Opposes the change\u003C/strong> in the original current (per \u003Cstrong>Lenz’s Law\u003C/strong>)\u003C/span>\u003C/p>\u003Cp>\u003Cspan style=\"font-family: Arial, Helvetica, sans-serif; font-size: 12pt; color: #000000;\">Acts as a form of “electrical inertia” that resists rapid current shifts\u003C/span>\u003C/p>\u003Cp>\u003Cspan style=\"font-family: Arial, Helvetica, sans-serif; font-size: 12pt; color: #000000;\">This entire phenomenon is called \u003Cstrong>self-inductance\u003C/strong>, and the voltage generated is called the \u003Cstrong>self-induced emf\u003C/strong>.\u003C/span>\u003C/p>\u003Ch3>\u003Cspan class=\"ez-toc-section\" id=\"Engineering_Significance\">\u003C/span>\u003Cspan style=\"font-family: Arial, Helvetica, sans-serif; font-size: 12pt; color: #000000;\">\u003Cstrong>\u003Cb>Engineering Significance\u003C/b>\u003C/strong>\u003C/span>\u003Cspan class=\"ez-toc-section-end\">\u003C/span>\u003C/h3>\u003Cp>\u003Cspan style=\"font-family: Arial, Helvetica, sans-serif; font-size: 12pt; color: #000000;\">Self-inductance is a core principle in:\u003C/span>\u003C/p>\u003Cp>\u003Cspan style=\"font-family: Arial, Helvetica, sans-serif; font-size: 12pt; color: #000000;\">\u003Cstrong>Inductors\u003C/strong> used in filters, converters, and power supplies\u003C/span>\u003C/p>\u003Cp>\u003Cspan style=\"font-family: Arial, Helvetica, sans-serif; font-size: 12pt; color: #000000;\">\u003Cstrong>Transformers\u003C/strong>, where it governs energy storage in primary windings\u003C/span>\u003C/p>\u003Cp>\u003Cspan style=\"font-family: Arial, Helvetica, sans-serif; font-size: 12pt; color: #000000;\">\u003Cstrong>Circuit protection\u003C/strong>, where inductance limits current surges\u003C/span>\u003C/p>\u003Cp>\u003Cspan style=\"font-family: Arial, Helvetica, sans-serif; font-size: 12pt; color: #000000;\">\u003Cstrong>Signal conditioning\u003C/strong>, particularly in high-speed or RF designs\u003C/span>\u003C/p>\u003Cp>\u003Cspan style=\"font-family: Arial, Helvetica, sans-serif; font-size: 12pt; color: #000000;\">It explains why circuits with inductors resist sudden current changes—helping to stabilize voltages and suppress noise.\u003C/span>\u003C/p>\u003Ch3>\u003Cspan class=\"ez-toc-section\" id=\"Self-Inductance_vs_Mutual_Inductance\">\u003C/span>\u003Cspan style=\"font-family: Arial, Helvetica, sans-serif; font-size: 12pt; color: #000000;\">\u003Cstrong>\u003Cb>Self-Inductance vs. Mutual Inductance\u003C/b>\u003C/strong>\u003C/span>\u003Cspan class=\"ez-toc-section-end\">\u003C/span>\u003C/h3>\u003Ctable>\u003Ctbody>\u003Ctr>\u003Ctd>\u003Cspan style=\"font-family: Arial, Helvetica, sans-serif; font-size: 12pt; color: #000000;\">\u003Cstrong>\u003Cb>Property\u003C/b>\u003C/strong>\u003C/span>\u003C/td>\u003Ctd>\u003Cspan style=\"font-family: Arial, Helvetica, sans-serif; font-size: 12pt; color: #000000;\">\u003Cstrong>\u003Cb>Self-Inductance\u003C/b>\u003C/strong>\u003C/span>\u003C/td>\u003Ctd>\u003Cspan style=\"font-family: Arial, Helvetica, sans-serif; font-size: 12pt; color: #000000;\">\u003Cstrong>\u003Cb>Mutual Inductance\u003C/b>\u003C/strong>\u003C/span>\u003C/td>\u003C/tr>\u003Ctr>\u003Ctd>\u003Cspan style=\"font-family: Arial, Helvetica, sans-serif; font-size: 12pt; color: #000000;\">Circuit\u003C/span>\u003C/td>\u003Ctd>\u003Cspan style=\"font-family: Arial, Helvetica, sans-serif; font-size: 12pt; color: #000000;\">Single coil or loop\u003C/span>\u003C/td>\u003Ctd>\u003Cspan style=\"font-family: Arial, Helvetica, sans-serif; font-size: 12pt; color: #000000;\">Two or more coils\u003C/span>\u003C/td>\u003C/tr>\u003Ctr>\u003Ctd>\u003Cspan style=\"font-family: Arial, Helvetica, sans-serif; font-size: 12pt; color: #000000;\">Cause of emf\u003C/span>\u003C/td>\u003Ctd>\u003Cspan style=\"font-family: Arial, Helvetica, sans-serif; font-size: 12pt; color: #000000;\">Change in own current\u003C/span>\u003C/td>\u003Ctd>\u003Cspan style=\"font-family: Arial, Helvetica, sans-serif; font-size: 12pt; color: #000000;\">Change in current in a nearby coil\u003C/span>\u003C/td>\u003C/tr>\u003Ctr>\u003Ctd>\u003Cspan style=\"font-family: Arial, Helvetica, sans-serif; font-size: 12pt; color: #000000;\">Application\u003C/span>\u003C/td>\u003Ctd>\u003Cspan style=\"font-family: Arial, Helvetica, sans-serif; font-size: 12pt; color: #000000;\">Inductors, chokes, energy storage\u003C/span>\u003C/td>\u003Ctd>\u003Cspan style=\"font-family: Arial, Helvetica, sans-serif; font-size: 12pt; color: #000000;\">Transformers, coupled coils, wireless charging\u003C/span>\u003C/td>\u003C/tr>\u003Ctr>\u003Ctd>\u003Cspan style=\"font-family: Arial, Helvetica, sans-serif; font-size: 12pt; color: #000000;\">Symbol\u003C/span>\u003C/td>\u003Ctd>\u003Cspan style=\"font-family: Arial, Helvetica, sans-serif; font-size: 12pt; color: #000000;\">LLL\u003C/span>\u003C/td>\u003Ctd>\u003Cspan style=\"font-family: Arial, Helvetica, sans-serif; font-size: 12pt; color: #000000;\">MMM\u003C/span>\u003C/td>\u003C/tr>\u003C/tbody>\u003C/table>\u003Ch3>\u003Cspan class=\"ez-toc-section\" id=\"Summary\">\u003C/span>\u003Cspan style=\"font-family: Arial, Helvetica, sans-serif; font-size: 12pt; color: #000000;\">\u003Cstrong>\u003Cb>Summary\u003C/b>\u003C/strong>\u003C/span>\u003Cspan class=\"ez-toc-section-end\">\u003C/span>\u003C/h3>\u003Cp>\u003Cspan style=\"font-family: Arial, Helvetica, sans-serif; font-size: 12pt; color: #000000;\">Self-inductance is the mechanism by which a coil \u003Cstrong>responds to changes in its own current\u003C/strong> by generating an opposing voltage. It is governed by electromagnetic laws and plays a crucial role in energy conversion, signal integrity, and power management.\u003C/span>\u003C/p>\u003Cp>\u003Cspan style=\"font-family: Arial, Helvetica, sans-serif; font-size: 12pt; color: #000000;\">Understanding self-inductance is fundamental for working with inductive components and designing reliable analog or power electronics systems.\u003C/span>\u003C/p>\t\t\t\t\t\t\u003C/div>\r\n\t\t\t\t\u003C/div>\r\n\t\t\t\t\t\u003C/div>\r\n\t\t\u003C/div>\r\n\t\t\t\t\t\u003C/div>\r\n\t\t\u003C/section>\r\n\t\t\t\t\u003C/div>\r\n\t\t\u003C/div>\r\n\t\t\t\t\t\t\u003Cdiv class=\"clear\">\u003C/div>\r\n\t\t\t\t\t\t\r\n\t\t\t\t\t\t\t\t\t\t\t\t\t\r\n\t\t\t\t\t\t\u003C!-- clear for photos floats -->\r\n\t\t\t\t\t\t\u003Cdiv class=\"clear\">","uploads/2019/12/413.png","da8cd486f1d918693be",423,"what-is-self-inductance-and-self-inductance","/uploads/2019/12/413.png",{"summary":82,"images":7,"institutionId":7,"horizontalCover":7,"siteId_dictText":8,"updateTime":35,"title":83,"verticalCover":7,"content":84,"tags":7,"cover":7,"createBy":7,"createTime":85,"updateBy":7,"cateId":13,"isTop":14,"siteId":15,"id":86,"cateId_dictText":17,"views":87,"isPage":14,"slug":88,"status":20,"uid":86,"coverImageUrl":21,"createDate":85,"cate":13,"cateName":17,"keywords":7,"nickname":22},"Briefly what is WBS? Looking for capacitors online purchase? is a reliable marketplace to buy and learn about capacitors. Come with us for amazing deals & information.","Briefly what is WBS?","\u003Cp>\u003Cspan style=\"font-family: 'Trebuchet MS', Geneva; font-size: 12pt;\">\u003Cspan style=\"color: #c70a0a;\">*\u003C/span> \u003Cspan style=\"color: #808080;\">Question\u003C/span>\u003C/span>\u003C/p>\r\n\u003Ctable>\r\n\u003Ctbody>\r\n\u003Ctr>\r\n\u003Ctd width=\"1136\">\u003Cspan style=\"font-family: 'Trebuchet MS', Geneva;\">Briefly what is WBS?\u003C/span>\u003C/td>\r\n\u003C/tr>\r\n\u003C/tbody>\r\n\u003C/table>\r\n\u003Cp>\u003Cspan style=\"font-family: 'Trebuchet MS', Geneva;\">\u003Cspan style=\"color: #c70a0a;\">\u003Cbr />\r\n\u003Cspan style=\"font-size: 12pt;\">*\u003C/span>\u003C/span>\u003Cspan style=\"color: #808080; font-size: 12pt;\"> Answer\u003C/span>\u003C/span>\u003C/p>\r\n\u003Ctable>\r\n\u003Ctbody>\r\n\u003Ctr>\r\n\u003Ctd width=\"1136\">Work Breakdown Structure (WBS) is the most important tool in project management. It reflects the gradual and clear thinking of project management, and conforms to the principle of small events and simplifications.\u003C/td>\r\n\u003C/tr>\r\n\u003C/tbody>\r\n\u003C/table>\r\n\u003Cp>\u003Cspan style=\"font-size: inherit;\">\u003Cbr />\r\n\u003C/span>\u003C/p>","2026-04-22 01:43:16","0e4640892ca9d547739",436,"briefly-what-is-wbs",{"summary":90,"images":7,"institutionId":7,"horizontalCover":7,"siteId_dictText":8,"updateTime":35,"title":91,"verticalCover":7,"content":92,"tags":93,"cover":7,"createBy":7,"createTime":85,"updateBy":7,"cateId":13,"isTop":14,"siteId":15,"id":94,"cateId_dictText":17,"views":95,"isPage":14,"slug":96,"status":20,"uid":94,"coverImageUrl":21,"createDate":85,"cate":13,"cateName":17,"keywords":93,"nickname":22},"What are the characteristics of random access memory? Looking for capacitors online purchase? is a reliable marketplace to buy and learn about capacitors. Come with us for amazing deals & information.","What are the characteristics of random access memory?","\u003Cp>\u003Cspan style=\"font-family: 'Trebuchet MS', Geneva; font-size: 12pt;\">\u003Cspan style=\"color: #c70a0a;\">*\u003C/span> \u003Cspan style=\"color: #808080;\">Question\u003C/span>\u003C/span>\u003C/p>\r\n\u003Ctable>\r\n\u003Ctbody>\r\n\u003Ctr>\r\n\u003Ctd width=\"1136\">What are the characteristics of random access memory?\u003C/td>\r\n\u003C/tr>\r\n\u003C/tbody>\r\n\u003C/table>\r\n\u003Cp>\u003Cspan style=\"font-family: 'Trebuchet MS', Geneva;\">\u003Cspan style=\"color: #c70a0a;\">\u003Cbr />\r\n\u003Cspan style=\"font-size: 12pt;\">*\u003C/span>\u003C/span>\u003Cspan style=\"color: #808080; font-size: 12pt;\"> Answer\u003C/span>\u003C/span>\u003C/p>\r\n\u003Ctable>\r\n\u003Ctbody>\r\n\u003Ctr>\r\n\u003Ctd width=\"1136\">\u003Cspan style=\"font-family: trebuchet-ms;\">The random access memory can read or write information at any time while the microcontroller is running, so it is also called read/write memory.If the power is turned off, its internal information is immediately lost.The random access memory is used to store buffered data, such as field input data, operation results, and data to be output, and is also referred to as data memory.\u003C/span>\u003C/td>\r\n\u003C/tr>\r\n\u003C/tbody>\r\n\u003C/table>\r\n\u003Cp>\u003Cspan style=\"font-size: inherit;\">\u003Cbr />\r\n\u003C/span>\u003C/p>","characteristics","151b8cf6a26ad10076b",396,"what-are-the-characteristics-of-random-access-memory",{"summary":98,"images":7,"institutionId":7,"horizontalCover":7,"siteId_dictText":8,"updateTime":63,"title":99,"verticalCover":7,"content":100,"tags":101,"cover":102,"createBy":7,"createTime":85,"updateBy":7,"cateId":13,"isTop":14,"siteId":15,"id":103,"cateId_dictText":17,"views":104,"isPage":14,"slug":105,"status":20,"uid":103,"coverImageUrl":106,"createDate":85,"cate":13,"cateName":17,"keywords":101,"nickname":22},"Learn about the S3C2440A timer module's capabilities, including independent channels for timing and efficient pulse width modulation.","Timer Module Overview for S3C2440A Microcontroller","\u003Cdiv data-elementor-type=\"wp-post\" data-elementor-id=\"8130\" class=\"elementor elementor-8130\">\r\n\t\t\t\t\t\t\u003Csection class=\"elementor-section elementor-top-section elementor-element elementor-element-734cb2d elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"734cb2d\" data-element_type=\"section\">\r\n\t\t\t\t\t\t\u003Cdiv class=\"elementor-container elementor-column-gap-default\">\r\n\t\t\t\t\t\u003Cdiv class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-55d1e2dc\" data-id=\"55d1e2dc\" data-element_type=\"column\">\r\n\t\t\t\u003Cdiv class=\"elementor-widget-wrap elementor-element-populated\">\r\n\t\t\t\t\t\t\u003Cdiv class=\"elementor-element elementor-element-5fe0e6a elementor-widget elementor-widget-image\" data-id=\"5fe0e6a\" data-element_type=\"widget\" data-widget_type=\"image.default\">\r\n\t\t\t\t\u003Cdiv class=\"elementor-widget-container\">\r\n\t\t\t\t\t\t\t\t\t\t\t\t\t\u003Cimg fetchpriority=\"high\" fetchpriority=\"high\" fetchpriority=\"high\" fetchpriority=\"high\" fetchpriority=\"high\" fetchpriority=\"high\" fetchpriority=\"high\" fetchpriority=\"high\" fetchpriority=\"high\" decoding=\"async\" width=\"700\" height=\"400\" src=\"/uploads/2019/12/409.png\" class=\"attachment-2048x2048 size-2048x2048 wp-image-33508\" alt=\"\" srcset=\"uploads/2019/12/409.png 700w, uploads/2019/12/409-400x229.png 400w, uploads/2019/12/409-650x371.png 650w, uploads/2019/12/409-250x143.png 250w, uploads/2019/12/409-150x86.png 150w\" sizes=\"(max-width: 700px) 100vw, 700px\" />\t\t\t\t\t\t\t\t\t\t\t\t\t\u003C/div>\r\n\t\t\t\t\u003C/div>\r\n\t\t\t\t\u003Cdiv class=\"elementor-element elementor-element-6e4ac73a elementor-widget elementor-widget-text-editor\" data-id=\"6e4ac73a\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\r\n\t\t\t\t\u003Cdiv class=\"elementor-widget-container\">\r\n\t\t\t\t\t\t\t\u003Cp>\u003Cspan style=\"font-family: Arial, Helvetica, sans-serif; font-size: 12pt; color: #000000;\">* Question\u003C/span>\u003C/p>\u003Cp>\u003Cspan style=\"font-family: Arial, Helvetica, sans-serif; font-size: 12pt; color: #000000;\">What are the characteristics of the S3C2440A timer?\u003C/span>\u003C/p>\u003Cp>\u003Cspan style=\"font-family: Arial, Helvetica, sans-serif; font-size: 12pt; color: #000000;\">* Answer\u003C/span>\u003C/p>\u003Cp>\u003Cspan style=\"font-family: Arial, Helvetica, sans-serif; font-size: 12pt; color: #000000;\">The \u003Cstrong>S3C2440A\u003C/strong> is a 32-bit ARM920T-based microcontroller developed by Samsung (now part of the Samsung Exynos family), widely used in embedded systems. Its \u003Cstrong>timer module\u003C/strong> is a key peripheral, offering multiple independent timer channels for various timing, counting, and PWM (Pulse Width Modulation) applications.\u003C/span>\u003C/p>\u003Cp>\u003Cspan style=\"font-family: Arial, Helvetica, sans-serif; font-size: 12pt; color: #000000;\">Below is a detailed breakdown of the \u003Cstrong>characteristics of the S3C2440A timer\u003C/strong>:\u003C/span>\u003C/p>\u003Cdiv id=\"ez-toc-container\" class=\"ez-toc-v2_0_69_1 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\r\n\u003Cdiv class=\"ez-toc-title-container\">\r\n\u003Cp class=\"ez-toc-title \" >Table of Contents\u003C/p>\r\n\u003Cspan class=\"ez-toc-title-toggle\">\u003Ca href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\">\u003Cspan class=\"ez-toc-js-icon-con\">\u003Cspan class=\"\">\u003Cspan class=\"eztoc-hide\" style=\"display:none;\">Toggle\u003C/span>\u003Cspan class=\"ez-toc-icon-toggle-span\">\u003Csvg style=\"fill: #999;color:#999\" xmlns=\"http://www.w3.org/2000/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\">\u003Cpath d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\">\u003C/path>\u003C/svg>\u003Csvg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http://www.w3.org/2000/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\">\u003Cpath d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"/>\u003C/svg>\u003C/span>\u003C/span>\u003C/span>\u003C/a>\u003C/span>\u003C/div>\r\n\u003Cnav>\u003Cul class='ez-toc-list ez-toc-list-level-1 ' >\u003Cli class='ez-toc-page-1 ez-toc-heading-level-2'>\u003Ca class=\"ez-toc-link ez-toc-heading-1\" href=\"#1_Timer_Overview\" title=\"1. Timer Overview\">1. Timer Overview\u003C/a>\u003C/li>\u003Cli class='ez-toc-page-1 ez-toc-heading-level-2'>\u003Ca class=\"ez-toc-link ez-toc-heading-2\" href=\"#2_Clock_Source_and_Prescaling\" title=\"2. Clock Source and Prescaling\">2. Clock Source and Prescaling\u003C/a>\u003C/li>\u003Cli class='ez-toc-page-1 ez-toc-heading-level-2'>\u003Ca class=\"ez-toc-link ez-toc-heading-3\" href=\"#3_Operating_Modes\" title=\"3. Operating Modes\">3. Operating Modes\u003C/a>\u003C/li>\u003Cli class='ez-toc-page-1 ez-toc-heading-level-2'>\u003Ca class=\"ez-toc-link ez-toc-heading-4\" href=\"#4_Register_Configuration\" title=\"4. Register Configuration\">4. Register Configuration\u003C/a>\u003C/li>\u003Cli class='ez-toc-page-1 ez-toc-heading-level-2'>\u003Ca class=\"ez-toc-link ez-toc-heading-5\" href=\"#5_PWM_Capabilities\" title=\"5. PWM Capabilities\">5. PWM Capabilities\u003C/a>\u003C/li>\u003Cli class='ez-toc-page-1 ez-toc-heading-level-2'>\u003Ca class=\"ez-toc-link ez-toc-heading-6\" href=\"#6_Interrupt_Support\" title=\"6. Interrupt Support\">6. Interrupt Support\u003C/a>\u003C/li>\u003Cli class='ez-toc-page-1 ez-toc-heading-level-2'>\u003Ca class=\"ez-toc-link ez-toc-heading-7\" href=\"#7_Timer_4_Specific_Note\" title=\"7. Timer 4 Specific Note\">7. Timer 4 Specific Note\u003C/a>\u003C/li>\u003Cli class='ez-toc-page-1 ez-toc-heading-level-2'>\u003Ca class=\"ez-toc-link ez-toc-heading-8\" href=\"#Summary_Table\" title=\"Summary Table\">Summary Table\u003C/a>\u003Cul class='ez-toc-list-level-3' >\u003Cli class='ez-toc-heading-level-3'>\u003Ca class=\"ez-toc-link ez-toc-heading-9\" href=\"#Application_Examples\" title=\"Application Examples\">Application Examples\u003C/a>\u003C/li>\u003C/ul>\u003C/li>\u003C/ul>\u003C/nav>\u003C/div>\r\n\u003Ch2>\u003Cspan class=\"ez-toc-section\" id=\"1_Timer_Overview\">\u003C/span>\u003Cspan style=\"font-family: Arial, Helvetica, sans-serif; font-size: 12pt; color: #000000;\">\u003Cstrong>\u003Cb>1. \u003C/b>\u003C/strong>\u003Cstrong>Timer Overview\u003C/strong>\u003C/span>\u003Cspan class=\"ez-toc-section-end\">\u003C/span>\u003C/h2>\u003Cp>\u003Cspan style=\"font-family: Arial, Helvetica, sans-serif; font-size: 12pt; color: #000000;\">The S3C2440A includes \u003Cstrong>5 independent 16-bit timer/counter units\u003C/strong>:\u003C/span>\u003C/p>\u003Cp>\u003Cspan style=\"font-family: Arial, Helvetica, sans-serif; font-size: 12pt; color: #000000;\">\u003Cstrong>Timer 0–3\u003C/strong>: Can generate \u003Cstrong>interrupts\u003C/strong>, measure intervals, and produce \u003Cstrong>PWM signals\u003C/strong>.\u003C/span>\u003C/p>\u003Cp>\u003Cspan style=\"font-family: Arial, Helvetica, sans-serif; font-size: 12pt; color: #000000;\">\u003Cstrong>Timer 4\u003C/strong>: Typically used as an \u003Cstrong>internal tick counter\u003C/strong>, not connected to external output.\u003C/span>\u003C/p>\u003Ch2>\u003Cspan class=\"ez-toc-section\" id=\"2_Clock_Source_and_Prescaling\">\u003C/span>\u003Cspan style=\"font-family: Arial, Helvetica, sans-serif; font-size: 12pt; color: #000000;\">\u003Cstrong>\u003Cb>2. \u003C/b>\u003C/strong>\u003Cstrong>Clock Source and Prescaling\u003C/strong>\u003C/span>\u003Cspan class=\"ez-toc-section-end\">\u003C/span>\u003C/h2>\u003Cp>\u003Cspan style=\"font-family: Arial, Helvetica, sans-serif; font-size: 12pt; color: #000000;\">Timers use \u003Cstrong>PCLK\u003C/strong> (peripheral clock) as the base clock.\u003C/span>\u003C/p>\u003Cp>\u003Cspan style=\"font-family: Arial, Helvetica, sans-serif; font-size: 12pt; color: #000000;\">Two levels of frequency division:\u003C/span>\u003C/p>\u003Cp>\u003Cspan style=\"font-family: Arial, Helvetica, sans-serif; font-size: 12pt; color: #000000;\">\u003Cstrong>Prescaler\u003C/strong> (1st stage): Shared among timers 0–3; divides PCLK.\u003C/span>\u003C/p>\u003Cp>\u003Cspan style=\"font-family: Arial, Helvetica, sans-serif; font-size: 12pt; color: #000000;\">\u003Cstrong>MUX divider\u003C/strong> (2nd stage): Per-timer divider (1, 2, 4, 8, 16).\u003C/span>\u003C/p>\u003Cp>\u003Cspan style=\"font-family: Arial, Helvetica, sans-serif; font-size: 12pt; color: #000000;\">This allows for flexible clock generation suited for slow or high-speed timing.\u003C/span>\u003C/p>\u003Ch2>\u003Cspan class=\"ez-toc-section\" id=\"3_Operating_Modes\">\u003C/span>\u003Cspan style=\"font-family: Arial, Helvetica, sans-serif; font-size: 12pt; color: #000000;\">\u003Cstrong>\u003Cb>3. \u003C/b>\u003C/strong>\u003Cstrong>Operating Modes\u003C/strong>\u003C/span>\u003Cspan class=\"ez-toc-section-end\">\u003C/span>\u003C/h2>\u003Cp>\u003Cspan style=\"font-family: Arial, Helvetica, sans-serif; font-size: 12pt; color: #000000;\">\u003Cstrong>Interval Timer Mode\u003C/strong>: Generates periodic interrupts for software timing.\u003C/span>\u003C/p>\u003Cp>\u003Cspan style=\"font-family: Arial, Helvetica, sans-serif; font-size: 12pt; color: #000000;\">\u003Cstrong>PWM Mode\u003C/strong>: Generates pulse-width modulated output for motor control, audio, etc.\u003C/span>\u003C/p>\u003Cp>\u003Cspan style=\"font-family: Arial, Helvetica, sans-serif; font-size: 12pt; color: #000000;\">\u003Cstrong>One-Shot Mode\u003C/strong>: Fires once after a defined time period.\u003C/span>\u003C/p>\u003Cp>\u003Cspan style=\"font-family: Arial, Helvetica, sans-serif; font-size: 12pt; color: #000000;\">\u003Cstrong>Timer/Counter Mode\u003C/strong>: Can count external events (in capture mode, limited).\u003C/span>\u003C/p>\u003Ch2>\u003Cspan class=\"ez-toc-section\" id=\"4_Register_Configuration\">\u003C/span>\u003Cspan style=\"font-family: Arial, Helvetica, sans-serif; font-size: 12pt; color: #000000;\">\u003Cstrong>\u003Cb>4. \u003C/b>\u003C/strong>\u003Cstrong>Register Configuration\u003C/strong>\u003C/span>\u003Cspan class=\"ez-toc-section-end\">\u003C/span>\u003C/h2>\u003Cp>\u003Cspan style=\"font-family: Arial, Helvetica, sans-serif; font-size: 12pt; color: #000000;\">Each timer has a set of control and data registers:\u003C/span>\u003C/p>\u003Ctable>\u003Ctbody>\u003Ctr>\u003Ctd>\u003Cp>\u003Cspan style=\"font-family: Arial, Helvetica, sans-serif; font-size: 12pt; color: #000000;\">\u003Cstrong>\u003Cb>Register\u003C/b>\u003C/strong>\u003C/span>\u003C/p>\u003C/td>\u003Ctd>\u003Cp>\u003Cspan style=\"font-family: Arial, Helvetica, sans-serif; font-size: 12pt; color: #000000;\">\u003Cstrong>\u003Cb>Function\u003C/b>\u003C/strong>\u003C/span>\u003C/p>\u003C/td>\u003C/tr>\u003Ctr>\u003Ctd>\u003Cp>\u003Cspan style=\"font-family: Arial, Helvetica, sans-serif; font-size: 12pt; color: #000000;\">TCFG0/1\u003C/span>\u003C/p>\u003C/td>\u003Ctd>\u003Cp>\u003Cspan style=\"font-family: Arial, Helvetica, sans-serif; font-size: 12pt; color: #000000;\">Timer configuration (prescaler, divider)\u003C/span>\u003C/p>\u003C/td>\u003C/tr>\u003Ctr>\u003Ctd>\u003Cp>\u003Cspan style=\"font-family: Arial, Helvetica, sans-serif; font-size: 12pt; color: #000000;\">TCON\u003C/span>\u003C/p>\u003C/td>\u003Ctd>\u003Cp>\u003Cspan style=\"font-family: Arial, Helvetica, sans-serif; font-size: 12pt; color: #000000;\">Timer control (start/stop, manual update)\u003C/span>\u003C/p>\u003C/td>\u003C/tr>\u003Ctr>\u003Ctd>\u003Cp>\u003Cspan style=\"font-family: Arial, Helvetica, sans-serif; font-size: 12pt; color: #000000;\">TCNTBn\u003C/span>\u003C/p>\u003C/td>\u003Ctd>\u003Cp>\u003Cspan style=\"font-family: Arial, Helvetica, sans-serif; font-size: 12pt; color: #000000;\">Timer count buffer (initial value)\u003C/span>\u003C/p>\u003C/td>\u003C/tr>\u003Ctr>\u003Ctd>\u003Cp>\u003Cspan style=\"font-family: Arial, Helvetica, sans-serif; font-size: 12pt; color: #000000;\">TCMPBn\u003C/span>\u003C/p>\u003C/td>\u003Ctd>\u003Cp>\u003Cspan style=\"font-family: Arial, Helvetica, sans-serif; font-size: 12pt; color: #000000;\">Compare buffer (for PWM duty cycle)\u003C/span>\u003C/p>\u003C/td>\u003C/tr>\u003Ctr>\u003Ctd>\u003Cp>\u003Cspan style=\"font-family: Arial, Helvetica, sans-serif; font-size: 12pt; color: #000000;\">TCNTOBn\u003C/span>\u003C/p>\u003C/td>\u003Ctd>\u003Cp>\u003Cspan style=\"font-family: Arial, Helvetica, sans-serif; font-size: 12pt; color: #000000;\">Current timer count value\u003C/span>\u003C/p>\u003C/td>\u003C/tr>\u003C/tbody>\u003C/table>\u003Cp>\u003Cspan style=\"font-family: Arial, Helvetica, sans-serif; font-size: 12pt; color: #000000;\">n denotes the timer number (0–4).\u003C/span>\u003C/p>\u003Ch2>\u003Cspan class=\"ez-toc-section\" id=\"5_PWM_Capabilities\">\u003C/span>\u003Cspan style=\"font-family: Arial, Helvetica, sans-serif; font-size: 12pt; color: #000000;\">\u003Cstrong>\u003Cb>5. \u003C/b>\u003C/strong>\u003Cstrong>PWM Capabilities\u003C/strong>\u003C/span>\u003Cspan class=\"ez-toc-section-end\">\u003C/span>\u003C/h2>\u003Cp>\u003Cspan style=\"font-family: Arial, Helvetica, sans-serif; font-size: 12pt; color: #000000;\">Timers 0–3 can output PWM signals via the \u003Cstrong>TCMPBn\u003C/strong> register.\u003C/span>\u003C/p>\u003Cp>\u003Cspan style=\"font-family: Arial, Helvetica, sans-serif; font-size: 12pt; color: #000000;\">Output toggles when TCNTOBn reaches TCMPBn.\u003C/span>\u003C/p>\u003Cp>\u003Cspan style=\"font-family: Arial, Helvetica, sans-serif; font-size: 12pt; color: #000000;\">Timer output pins (TOUT0–TOUT3) provide physical PWM output.\u003C/span>\u003C/p>\u003Ch2>\u003Cspan class=\"ez-toc-section\" id=\"6_Interrupt_Support\">\u003C/span>\u003Cspan style=\"font-family: Arial, Helvetica, sans-serif; font-size: 12pt; color: #000000;\">\u003Cstrong>\u003Cb>6. \u003C/b>\u003C/strong>\u003Cstrong>Interrupt Support\u003C/strong>\u003C/span>\u003Cspan class=\"ez-toc-section-end\">\u003C/span>\u003C/h2>\u003Cp>\u003Cspan style=\"font-family: Arial, Helvetica, sans-serif; font-size: 12pt; color: #000000;\">Each timer (0–4) can trigger an \u003Cstrong>individual interrupt\u003C/strong> upon timer underflow (when counter reaches 0).\u003C/span>\u003C/p>\u003Cp>\u003Cspan style=\"font-family: Arial, Helvetica, sans-serif; font-size: 12pt; color: #000000;\">Useful for time-based software scheduling, real-time clock, event polling.\u003C/span>\u003C/p>\u003Ch2>\u003Cspan class=\"ez-toc-section\" id=\"7_Timer_4_Specific_Note\">\u003C/span>\u003Cspan style=\"font-family: Arial, Helvetica, sans-serif; font-size: 12pt; color: #000000;\">\u003Cstrong>\u003Cb>7. \u003C/b>\u003C/strong>\u003Cstrong>Timer 4 Specific Note\u003C/strong>\u003C/span>\u003Cspan class=\"ez-toc-section-end\">\u003C/span>\u003C/h2>\u003Cp>\u003Cspan style=\"font-family: Arial, Helvetica, sans-serif; font-size: 12pt; color: #000000;\">Timer 4 is designed for internal use only.\u003C/span>\u003C/p>\u003Cp>\u003Cspan style=\"font-family: Arial, Helvetica, sans-serif; font-size: 12pt; color: #000000;\">Does not output PWM or connect to external pins.\u003C/span>\u003C/p>\u003Cp>\u003Cspan style=\"font-family: Arial, Helvetica, sans-serif; font-size: 12pt; color: #000000;\">Typically used for \u003Cstrong>OS tick generation\u003C/strong> or system delays.\u003C/span>\u003C/p>\u003Ch2>\u003Cspan class=\"ez-toc-section\" id=\"Summary_Table\">\u003C/span>\u003Cspan style=\"font-family: Arial, Helvetica, sans-serif; font-size: 12pt; color: #000000;\">\u003Cstrong>\u003Cb>Summary Table\u003C/b>\u003C/strong>\u003C/span>\u003Cspan class=\"ez-toc-section-end\">\u003C/span>\u003C/h2>\u003Ctable>\u003Ctbody>\u003Ctr>\u003Ctd>\u003Cp>\u003Cspan style=\"font-family: Arial, Helvetica, sans-serif; font-size: 12pt; color: #000000;\">\u003Cstrong>\u003Cb>Feature\u003C/b>\u003C/strong>\u003C/span>\u003C/p>\u003C/td>\u003Ctd>\u003Cp>\u003Cspan style=\"font-family: Arial, Helvetica, sans-serif; font-size: 12pt; color: #000000;\">\u003Cstrong>\u003Cb>Description\u003C/b>\u003C/strong>\u003C/span>\u003C/p>\u003C/td>\u003C/tr>\u003Ctr>\u003Ctd>\u003Cp>\u003Cspan style=\"font-family: Arial, Helvetica, sans-serif; font-size: 12pt; color: #000000;\">\u003Cstrong>Number of Timers\u003C/strong>\u003C/span>\u003C/p>\u003C/td>\u003Ctd>\u003Cp>\u003Cspan style=\"font-family: Arial, Helvetica, sans-serif; font-size: 12pt; color: #000000;\">5 (Timer 0–4)\u003C/span>\u003C/p>\u003C/td>\u003C/tr>\u003Ctr>\u003Ctd>\u003Cp>\u003Cspan style=\"font-family: Arial, Helvetica, sans-serif; font-size: 12pt; color: #000000;\">\u003Cstrong>Bit Width\u003C/strong>\u003C/span>\u003C/p>\u003C/td>\u003Ctd>\u003Cp>\u003Cspan style=\"font-family: Arial, Helvetica, sans-serif; font-size: 12pt; color: #000000;\">16-bit counters\u003C/span>\u003C/p>\u003C/td>\u003C/tr>\u003Ctr>\u003Ctd>\u003Cp>\u003Cspan style=\"font-family: Arial, Helvetica, sans-serif; font-size: 12pt; color: #000000;\">\u003Cstrong>Clock Source\u003C/strong>\u003C/span>\u003C/p>\u003C/td>\u003Ctd>\u003Cp>\u003Cspan style=\"font-family: Arial, Helvetica, sans-serif; font-size: 12pt; color: #000000;\">PCLK (divided by prescaler and mux)\u003C/span>\u003C/p>\u003C/td>\u003C/tr>\u003Ctr>\u003Ctd>\u003Cp>\u003Cspan style=\"font-family: Arial, Helvetica, sans-serif; font-size: 12pt; color: #000000;\">\u003Cstrong>Modes\u003C/strong>\u003C/span>\u003C/p>\u003C/td>\u003Ctd>\u003Cp>\u003Cspan style=\"font-family: Arial, Helvetica, sans-serif; font-size: 12pt; color: #000000;\">Interval, One-shot, PWM\u003C/span>\u003C/p>\u003C/td>\u003C/tr>\u003Ctr>\u003Ctd>\u003Cp>\u003Cspan style=\"font-family: Arial, Helvetica, sans-serif; font-size: 12pt; color: #000000;\">\u003Cstrong>PWM Output\u003C/strong>\u003C/span>\u003C/p>\u003C/td>\u003Ctd>\u003Cp>\u003Cspan style=\"font-family: Arial, Helvetica, sans-serif; font-size: 12pt; color: #000000;\">Supported on Timer 0–3 via TOUT0–3\u003C/span>\u003C/p>\u003C/td>\u003C/tr>\u003Ctr>\u003Ctd>\u003Cp>\u003Cspan style=\"font-family: Arial, Helvetica, sans-serif; font-size: 12pt; color: #000000;\">\u003Cstrong>Interrupts\u003C/strong>\u003C/span>\u003C/p>\u003C/td>\u003Ctd>\u003Cp>\u003Cspan style=\"font-family: Arial, Helvetica, sans-serif; font-size: 12pt; color: #000000;\">One per timer\u003C/span>\u003C/p>\u003C/td>\u003C/tr>\u003Ctr>\u003Ctd>\u003Cp>\u003Cspan style=\"font-family: Arial, Helvetica, sans-serif; font-size: 12pt; color: #000000;\">\u003Cstrong>Timer 4\u003C/strong>\u003C/span>\u003C/p>\u003C/td>\u003Ctd>\u003Cp>\u003Cspan style=\"font-family: Arial, Helvetica, sans-serif; font-size: 12pt; color: #000000;\">Internal use only, no external output\u003C/span>\u003C/p>\u003C/td>\u003C/tr>\u003C/tbody>\u003C/table>\u003Ch3>\u003Cspan class=\"ez-toc-section\" id=\"Application_Examples\">\u003C/span>\u003Cspan style=\"font-family: Arial, Helvetica, sans-serif; font-size: 12pt; color: #000000;\">\u003Cstrong>\u003Cb>Application Examples\u003C/b>\u003C/strong>\u003C/span>\u003Cspan class=\"ez-toc-section-end\">\u003C/span>\u003C/h3>\u003Cp>\u003Cspan style=\"font-family: Arial, Helvetica, sans-serif; font-size: 12pt; color: #000000;\">Generating software ticks (Timer 4 with OS kernel)\u003C/span>\u003C/p>\u003Cp>\u003Cspan style=\"font-family: Arial, Helvetica, sans-serif; font-size: 12pt; color: #000000;\">Driving PWM-based devices (LEDs, motors)\u003C/span>\u003C/p>\u003Cp>\u003Cspan style=\"font-family: Arial, Helvetica, sans-serif; font-size: 12pt; color: #000000;\">Measuring time intervals or delays\u003C/span>\u003C/p>\u003Cp>\u003Cspan style=\"font-family: Arial, Helvetica, sans-serif; font-size: 12pt; color: #000000;\">Creating time-triggered events via interrupts\u003C/span>\u003C/p>\t\t\t\t\t\t\u003C/div>\r\n\t\t\t\t\u003C/div>\r\n\t\t\t\t\t\u003C/div>\r\n\t\t\u003C/div>\r\n\t\t\t\t\t\u003C/div>\r\n\t\t\u003C/section>\r\n\t\t\t\t\u003C/div>\r\n\t\t\u003C/div>\r\n\t\t\t\t\t\t\u003Cdiv class=\"clear\">\u003C/div>\r\n\t\t\t\t\t\t\r\n\t\t\t\t\t\t\t\t\t\t\t\t\t\r\n\t\t\t\t\t\t\u003C!-- clear for photos floats -->\r\n\t\t\t\t\t\t\u003Cdiv class=\"clear\">","Module","uploads/2019/12/409.png","298634686d02bc4c372",326,"what-are-the-characteristics-of-the-s3c2440a-timer","/uploads/2019/12/409.png",1892,1776841956813]