TTP223 Touch Button Module

Description

DescriptionTTP223 Capacitive Touch Button Sensor ModuleThe TTP223 is a touch pad detector IC replicating a single tactile button. This touch detection IC is designed for replacing traditional direct button key with diverse pad size.FeaturesInput Voltage: 3.3V – 5.5V DCModule size: 15mm x 11mmStable touching detection of human body for replacing traditional direct switch key.AB=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;Package includes:1x TTP223 Capacitive Touch ModuleDatasheet:TTP223 Datasheet