{"product_id":"ttp223-touch-key-module-2pcs","title":"TTP223 Touch Key Module – 2Pcs","description":"\u003cp\u003eThe TTP223 Touch Key Module is based on a touch-sensing IC (TTP223) capacitive touch switch module. A capacitive touch sensor module based on the dedicated TTP223 touch sensor IC. The module provides a single integrated touch sensing area of 11 x 10.5mm with a sensor range of ~5mm. An onboard LED will give a visual indication of when the sensor is triggered. When triggered the output of the module will switch from its idle low state to high (default operation). Solder jumpers allow for reconfiguring its mode of operation to be either active low or toggle output. TTP223 Capacitive Touch Sensor Module. The TTP223 is a touchpad detector IC replicating a single tactile button. The TTP223 is a touchpad detector IC replicating a single tactile button. This touch detection IC is designed for replacing traditional direct button key with diverse pad size.\u003c\/p\u003e\n\u003cp\u003eTrigger-setting mode: (1- \u0026gt; Short ; 0- \u0026gt; No Short)\u003c\/p\u003e\n\u003cp\u003eAB=00: No-lock High TTL level output; AB=01: Self-lock High TTL level output; AB=10: No-lock Low TTL level output; AB=11: Self-lock Low TTL level output;\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eQQ20170221162434\u003c\/p\u003e\n\u003cp\u003eConnection Diagram:\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eFeatures :\u003c\/p\u003e\n\u003cp\u003eSupports momentary or latching\/toggle modes.\u003c\/p\u003e\n\u003cp\u003eSupports Active High or Active Low output signal modes.\u003c\/p\u003e\n\u003cp\u003eDimensions : 15mm x 11mm.\u003c\/p\u003e\n\u003cp\u003eInput Voltage : 2 Volt - 5.5 Volts DC.\u003c\/p\u003e\n\u003cp\u003eThe response time max ~ 60mS in fast mode, ~220mS at low power mode @VDD=3V.\u003c\/p\u003e\n\u003cp\u003eSensitivity can adjust by the capacitance(0~50pF).\u003c\/p\u003e\n\u003cp\u003eHave two kinds of sampling length by pad option(SLRFTB pin).\u003c\/p\u003e\n\u003cp\u003eStable touching detection of the human body for replacing traditional direct switch key.\u003c\/p\u003e\n\u003cp\u003eProvides Fast mode and Low Power mode selection by pad option(LPMB pin).\u003c\/p\u003e\n\u003cp\u003eProvides direct mode、toggle mode by pad option(TOG pin).\u003c\/p\u003e\n\u003cp\u003eOpen drain mode by bonding option, OPDO pin is open drain output, Q pin is CMOS output.\u003c\/p\u003e\n\u003cp\u003eAll output modes can be selected active high or active low by pad option(AHLB pin).\u003c\/p\u003e\n\u003cp\u003eHave the maximum on time 100sec by pad option(MOTB pin).\u003c\/p\u003e\n\u003cp\u003eHave external power-on reset pin(RST pin).\u003c\/p\u003e\n\u003cp\u003eAfter power-on have about 0.5sec stable-time, during the time do not touch the keypad, and the function is disabled.\u003c\/p\u003e\n\u003cp\u003eAuto calibration.\u003c\/p\u003e\n\u003cp\u003eRe-calibration period is about 4.0 sec when the key has not be touched.\u003c\/p\u003e\n\u003cp\u003ePackage Includes :\u003c\/p\u003e\n\u003cp\u003e2 x TTP223 TOUCH KEY MODULE\u003c\/p\u003e\n\u003cp\u003eSpecification:\u003c\/p\u003e\n\u003cp\u003eItem Type: Keypad Module\u003c\/p\u003e\n\u003cp\u003eOperating Voltage (VDC): 2.5 to 5\u003c\/p\u003e\n\u003cp\u003eLength (mm): 14\u003c\/p\u003e\n\u003cp\u003eWidth (mm): 10\u003c\/p\u003e\n\u003cp\u003eWeight (g): 0.6\u003c\/p\u003e\n\u003cp\u003eShipping Weight 0.085 kg\u003c\/p\u003e\n\u003cp\u003eShipping Dimensions 3 × 3 × 1 cm\u003c\/p\u003e","brand":"Jaideep Robotics","offers":[{"title":"Default Title","offer_id":46751860424877,"sku":"29793","price":14.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0773\/7638\/9293\/files\/download_91.jpg?v=1783257942","url":"https:\/\/jaideeprobotics.com\/products\/ttp223-touch-key-module-2pcs","provider":"Jaideep Robotics ","version":"1.0","type":"link"}