{"id":4849,"date":"2019-09-11T07:33:24","date_gmt":"2019-09-11T14:33:24","guid":{"rendered":"http:\/\/localhost\/kinetic\/?page_id=4849"},"modified":"2026-06-22T10:58:48","modified_gmt":"2026-06-22T10:58:48","slug":"kts1622","status":"publish","type":"page","link":"https:\/\/pinakinnsoft.com\/kinetic\/kts1622\/","title":{"rendered":"KTS1622"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-page\" data-elementor-id=\"4849\" class=\"elementor elementor-4849\">\n\t\t\t\t<div class=\" elementor-element elementor-element-2c1b2a8c e-flex e-con-boxed section-light e-con e-parent\" data-id=\"2c1b2a8c\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-72b50f6e elementor-widget elementor-widget-text-editor\" data-id=\"72b50f6e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div id=\"prod-button-list\">\n\t\t                <a class=\"downloadpdfico\" href=\"https:\/\/pinakinnsoft.com\/kinetic\/uploads\/web\/KTS1622\/KTS1622-04e.pdf\">Datasheet<\/a>\n                                            <a class=\"icon-evk\" href=\"https:\/\/pinakinnsoft.com\/kinetic\/kts1622euaa-mmev01\/\" rel=\"noopener\">Evaluation Kit<\/a>\n                            \n        <div style=\"clear: both;\"><\/div>\n    <\/div>\n    <div id=\"evk-list\" style=\"display: none;\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n        \t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-36318c68 product-tab elementor-widget elementor-widget-crafto-tabs\" data-id=\"36318c68\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"crafto-tabs.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t<div class=\"crafto-tabs tab-style-5\">\n\t\t\t\t<div class=\"crafto-container-wrap\">\t\t\t\t<ul class=\"nav nav-tabs alt-font\">\n\t\t\t\t\t\t\t\t\t\t\t\t<li class=\"elementor-repeater-item-1cde123 nav-item \">\n\t\t\t\t\t\t\t\t<a class=\"nav-link active\" data-bs-toggle=\"tab\" href=\"#tab-9092168721\">\n\t\t\t\t\t\t\t\t\tDescription\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<li class=\"elementor-repeater-item-94313d9 nav-item \">\n\t\t\t\t\t\t\t\t<a class=\"nav-link \" data-bs-toggle=\"tab\" href=\"#tab-9092168722\">\n\t\t\t\t\t\t\t\t\tFeatures\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<li class=\"elementor-repeater-item-a056022 nav-item \">\n\t\t\t\t\t\t\t\t<a class=\"nav-link \" data-bs-toggle=\"tab\" href=\"#tab-9092168723\">\n\t\t\t\t\t\t\t\t\tApplications\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<li class=\"elementor-repeater-item-69a0953 nav-item \">\n\t\t\t\t\t\t\t\t<a class=\"nav-link \" data-bs-toggle=\"tab\" href=\"#tab-9092168724\">\n\t\t\t\t\t\t\t\t\tPackaging Information\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<li class=\"elementor-repeater-item-8e6cdf7 nav-item \">\n\t\t\t\t\t\t\t\t<a class=\"nav-link \" data-bs-toggle=\"tab\" href=\"#tab-9092168725\">\n\t\t\t\t\t\t\t\t\tParameters\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<li class=\"elementor-repeater-item-2240fa1 nav-item \">\n\t\t\t\t\t\t\t\t<a class=\"nav-link \" data-bs-toggle=\"tab\" href=\"#tab-9092168726\">\n\t\t\t\t\t\t\t\t\tTechnical Documentation\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<li class=\"elementor-repeater-item-ca1f584 nav-item \">\n\t\t\t\t\t\t\t\t<a class=\"nav-link \" data-bs-toggle=\"tab\" href=\"#tab-9092168727\">\n\t\t\t\t\t\t\t\t\tPurchase\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t\t\t\t<\/ul>\n\t\t\t\t<\/div>\t\t\t<div class=\"tab-content\">\n\t\t\t\t\t\t\t\t\t\t<div id=\"tab-9092168721\" class=\"tab-pane fade in active show\">\n\t\t\t\t\t\t\t<p>KTS1622 is a 16-bit general-purpose I\/O expander via the I<sup>2<\/sup>C bus for microcontrollers when additional I\/Os are needed while keeping interconnections to the minimum.<\/p>\n<p>KTS1622 has separate power rails (VDD_ I<sup>2<\/sup>C and VDD_P) for I<sup>2<\/sup>C bus and I\/O ports, both ranging from 1.65V to 5.5V, allowing mixed power system where I<sup>2<\/sup>C bus power is not compatible with I\/O port power.<\/p>\n<p>KTS1622 meets the I<sup>2<\/sup>C Fast-mode Plus spec up to 1MHz. External reset input, internal power-on reset and I<sup>2<\/sup>C software reset provide flexible ways to reset the IC. Four adjustable I<sup>2<\/sup>C slave addresses allow multiple KTS1622s in one I<sup>2<\/sup>C bus system.<\/p>\n<p>KTS1622 provides multiple ways to program the 16-bit I\/O ports. When the port works as input, it can program the polarity, latch, pull-up, pull-down and interrupt functions. The interrupt function includes the level\/edge trigger, mask, clear, status features. For system with noisy input, KTS1622 also provides debounce function with programmable debounce time. When the port works as output, it can program output stage with bank\/pin selectable push-pull or open-drain options, it can also program four drive strengths of the output stage to optimize the rise\/fall times.<\/p>\n<p>KTS1622 is available in RoHS and Green compliant 25-ball 2.0mm x 2.0mm FO-WLP package and 24-pin 4.0mm x 4.0mm TQFN package.<\/p>\n\t    <a href=\"https:\/\/pinakinnsoft.com\/kinetic\/wp-content\/uploads\/2026\/06\/KTS1622-03a_typ_app_01.jpg\" class=\"gallery-image\" data-elementor-open-lightbox=\"yes\"\n   data-elementor-lightbox-slideshow=\"0\">\n\t\t\t<img decoding=\"async\" src=\"https:\/\/pinakinnsoft.com\/kinetic\/wp-content\/uploads\/2026\/06\/KTS1622-03a_typ_app_01.jpg\" alt=\"\" \/>\n\t\t<\/a>\n\t\t    <a href=\"https:\/\/pinakinnsoft.com\/kinetic\/wp-content\/uploads\/2026\/06\/FO_WLP55-25_WAA_TQFN44-24_UAA_01.png\" class=\"gallery-image\" data-elementor-open-lightbox=\"yes\"\n   data-elementor-lightbox-slideshow=\"0\">\n\t\t\t<img decoding=\"async\" src=\"https:\/\/pinakinnsoft.com\/kinetic\/wp-content\/uploads\/2026\/06\/FO_WLP55-25_WAA_TQFN44-24_UAA_01.png\" alt=\"\" \/>\n\t\t<\/a>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t<div id=\"tab-9092168722\" class=\"tab-pane fade \">\n\t\t\t\t\t\t\t<ul>\n<li>I<sup>2<\/sup>C to 16-bit I\/O ports expander<\/li>\n<li>1MHz Fast-mode Plus I<sup>2<\/sup>C bus<\/li>\n<li>Operating voltage range of 1.65V to 5.5V for both I<sup>2<\/sup>C bus and I\/O ports<\/li>\n<li>Four adjustable I<sup>2<\/sup>C slave addresses via ADDR<\/li>\n<li>I<sup>2<\/sup>C multiple-register group programming with global loop or local loop<\/li>\n<li>Active low reset input (<span style=\"text-decoration: overline\">RESET<\/span>)<\/li>\n<li>Active low open-drain interrupt output (<span style=\"text-decoration: overline\">INT<\/span>)<\/li>\n<li>Internal power-on reset and I<sup>2<\/sup>C software reset<\/li>\n<li>Noise filter on SCL\/SDA inputs<\/li>\n<li>Input\/Output port configurable<\/li>\n<li>Input with polarity\/latch\/pull-up\/pull-down\/ interrupt functions<\/li>\n<li>Allowing port input voltage above supply<\/li>\n<li>Interrupt with trigger\/mask\/clear\/status features<\/li>\n<li>Programmable input debounce enable\/time<\/li>\n<li>Output with bank\/pin selectable push-pull or open-drain<\/li>\n<li>Bit-wise programmable output drive strength<\/li>\n<li>Low standby current of 4\u00b5A typical at 3.3V<\/li>\n<li>Maximum 25mA driving capability for each port<\/li>\n<li>RoHS and Green Compliant<\/li>\n<\/ul>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t<div id=\"tab-9092168723\" class=\"tab-pane fade \">\n\t\t\t\t\t\t\t<ul>\n<li>Smartphone, Tablet and Wearables<\/li>\n<li>Laptop and Desktop<\/li>\n<\/ul>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t<div id=\"tab-9092168724\" class=\"tab-pane fade \">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<table class=\"tbl-product__table\">\n                                <thead>\n\t\t\t\t\t\t\t\t\t<tr>\n\t\t\t\t\t\t\t\t\t\t<td><strong>Package<\/strong><\/td>\n\t\t\t\t\t\t\t\t\t\t<td><strong>Dimensions<\/strong><\/td>\n\t\t\t\t\t\t\t\t\t\t<td><strong>Package Code<\/strong><\/td>\n\t\t\t\t\t\t\t\t\t<\/tr>\n                                 <\/thead>   \n                                 <tbody>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<tr>\n\t\t\t\t\t\t\t\t\t\t\t<td>TQFN44-24<\/td>\n\t\t\t\t\t\t\t\t\t\t\t<td>4.00mm x 4.00mm x 0.75mm<\/td>\n\t\t\t\t\t\t\t\t\t\t\t<td>UAA<\/td>\n\t\t\t\t\t\t\t\t\t\t<\/tr>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<tr>\n\t\t\t\t\t\t\t\t\t\t\t<td>FO_WLP55-25<\/td>\n\t\t\t\t\t\t\t\t\t\t\t<td>2.00mm x 2.00mm x 0.800mm<\/td>\n\t\t\t\t\t\t\t\t\t\t\t<td>WAA<\/td>\n\t\t\t\t\t\t\t\t\t\t<\/tr>\n\t\t\t\t\t\t\t\t\t                                    <\/tbody>\n\t\t\t\t\t\t\t\t<\/table>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t<div id=\"tab-9092168725\" class=\"tab-pane fade \">\n\t\t\t\t\t\t\t<table class=\"tbl-product__table\">\n<thead>\n<tr>\n<td><strong>Vin (min)\u00a0<\/strong><\/td>\n<td><strong>Vin (max)\u00a0<\/strong><\/td>\n<td><strong>Max. Drive Current per Channels (mA)<\/strong><\/td>\n<td><strong>Number of I\/O<\/strong><\/td>\n<td><strong>Interrupt Out<\/strong><\/td>\n<td><strong>Addresses<\/strong><\/td>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>1.65V<\/td>\n<td>5.5V<\/td>\n<td>25mA<\/td>\n<td>16<\/td>\n<td>Yes<\/td>\n<td>Four<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t<div id=\"tab-9092168726\" class=\"tab-pane fade \">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<table class=\"tbl-product__table\">\n                                <thead>\n\t\t\t\t\t\t\t<tr>\n\t\t\t\t\t\t\t\t<th>Description<\/th>\n\t\t\t\t\t\t\t\t<th>Documents<\/th>\n\t\t\t\t\t\t\t\t<th>Type<\/th>\n\t\t\t\t\t\t\t<\/tr>\n                            <\/thead>\n                            <tbody>\n\t\t\t\t\t\t\t<tr><td><a href=\"https:\/\/pinakinnsoft.com\/kinetic\/uploads\/web\/KTS1622\/KTS1622-04e.pdf\" download>Datasheet<\/a><\/td><td><a href=\"https:\/\/pinakinnsoft.com\/kinetic\/uploads\/web\/KTS1622\/KTS1622-04e.pdf\" download>KTS1622-04e<\/a><\/td><td><a href=\"https:\/\/pinakinnsoft.com\/kinetic\/uploads\/web\/KTS1622\/KTS1622-04e.pdf\" download>PDF<\/a><\/td><\/tr><tr><td><a href=\"https:\/\/pinakinnsoft.com\/kinetic\/uploads\/web\/KTS1622\/TQFN44-24_UAA_POD.pdf\" download>Package Outline Drawing<\/a><\/td><td><a href=\"https:\/\/pinakinnsoft.com\/kinetic\/uploads\/web\/KTS1622\/TQFN44-24_UAA_POD.pdf\" download>TQFN44-24 UAA POD<\/a><\/td><td><a href=\"https:\/\/pinakinnsoft.com\/kinetic\/uploads\/web\/KTS1622\/TQFN44-24_UAA_POD.pdf\" download>PDF<\/a><\/td><\/tr>                            <\/tbody>\n\t\t\t\t\t\t<\/table>\n\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t<div id=\"tab-9092168727\" class=\"tab-pane fade \">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<table class=\"tbl-product__table\">\n                    <thead>\n\t\t\t\t\t\t<tr>\n\t\t\t\t\t\t\t<th>Purchase Options<\/th>\n\t\t\t\t\t\t<\/tr>\n                        <\/thead>\n                        <tbody>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t<tr>\n\t\t\t\t\t\t\t\t\t<td><a class=\"icon-digikey\" href=\"https:\/\/www.digikey.com\/en\/products\/filter\/interface\/i-o-expanders\/749?s=N4IgTCBcDaINIBUDKBGAbGCBdAvkA\" target=\"_blank\">Buy from Digi-Key<\/a><\/td>\n\t\t\t\t\t\t\t\t<\/tr>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t<tr>\n\t\t\t\t\t\t\t\t\t<td><a class=\"icon-mouser\" href=\"https:\/\/www.mouser.com\/c\/?q=KTS1622\" target=\"_blank\">Buy from Mouser<\/a><\/td>\n\t\t\t\t\t\t\t\t<\/tr>\n\t\t\t\t\t\t\t\t\t\t\t\t\t                        <\/tbody>\n\t\t\t\t\t<\/table>\n\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>Description Features Applications Packaging Information Parameters Technical Documentation Purchase KTS1622 is a 16-bit general-purpose I\/O expander via the I2C bus for microcontrollers when additional I\/Os are needed while keeping interconnections to the minimum. KTS1622 has separate power rails (VDD_ I2C and VDD_P) for I2C bus and I\/O ports, both ranging from 1.65V to 5.5V, allowing [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"give_campaign_id":0,"footnotes":""},"class_list":["post-4849","page","type-page","status-publish","hentry"],"acf":[],"campaignId":"0","_links":{"self":[{"href":"https:\/\/pinakinnsoft.com\/kinetic\/wp-json\/wp\/v2\/pages\/4849","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/pinakinnsoft.com\/kinetic\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/pinakinnsoft.com\/kinetic\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/pinakinnsoft.com\/kinetic\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/pinakinnsoft.com\/kinetic\/wp-json\/wp\/v2\/comments?post=4849"}],"version-history":[{"count":4,"href":"https:\/\/pinakinnsoft.com\/kinetic\/wp-json\/wp\/v2\/pages\/4849\/revisions"}],"predecessor-version":[{"id":17942,"href":"https:\/\/pinakinnsoft.com\/kinetic\/wp-json\/wp\/v2\/pages\/4849\/revisions\/17942"}],"wp:attachment":[{"href":"https:\/\/pinakinnsoft.com\/kinetic\/wp-json\/wp\/v2\/media?parent=4849"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}