8-Channel Capacitive Touch Pad



The TTP226 is capacitive sensing design specifically for touch pad controls. The device built in regulator for touch sensor.

Stable sensing method can cover diversity conditions. Human interfaces control panel links through non-conductive dielectric material.

The main application is focused at replacing of the mechanical switch or button. The ASSP can independently handle the 8 touch pads with 8 direct output pins.


  • Operating voltage: 2.4V~5.5V;
  • At low power mode typical 2.5uA; At fast mode typical 9.0uA;
  • Provides 2 output pins TPQ0D, TPQ2D that have no diode protection, active low

Package Included:

1 x 8-Channel Capacitive Touch Pad

2 in stock