TTP223 Capacitive Touch Button Sensor Module
The 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.
Features
- Input Voltage: 3.3V – 5.5V DC
- Module size: 15mm x 11mm
- Stable 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 Module
Datasheet:
