TTP223B Digital New Capacitive Switch Module Touch Sensor Touch For

Welcome to my store, we have many kinds of price products, we launch new products every day, please follow my store and pay more attention, for more products, Please click on the seller information to enter our store to buy, we hope give you a pleasant shopping experience. Thank you and have a nice day!The module is based on a touch-sensing IC (TTP223B) capacitive touch switch module. In the normal state, the module output low, low power consumption; When a finger touches the corresponding position, the module output high, if not touched for 12 seconds, switch to low-power mode.Specification:Low power consumptionPower supply for 2 ~ 5.5V DCCan replace the traditional touch of a buttonFour M2 screws positioning holes for easy installationSize:2.4 x 2.4 x 0.7cm(LxWxH)ItemMiniTypicalMaxUnitPower supply voltage VCC2.035.5VOutput high VOH 0.8VCC VOutput low VOL  0.3VCCVOutput Pin Sink Current (@ VCC = 3V, VOL = 0.6V) 8 mAOutput pin pull-up current (@ VCC = 3V, VOH = 2.4V) 4 mAResponse time (low power mode)  220mSResponse time (touch mode)   60mSPackage includes:1 x ModuleTTP223B Digital Touch Sensor Switch;Capacitive Touch Switch Module
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