TTP223A Touch Key Module Self-Locking - (AD36760)

Description:

The TTP223 is a touchpad sensing IC that replicates a single touch button. This touch-sensing IC is designed to replace the traditional direct-button key with various pad sizes.

Characteristics:

- Input voltage: 3.3V - 5.5V DC

- Module size: 30 mm x 16 mm

- Stable human body touch sensing to replace traditional direct switch key.

Reference link