1 key Touch Pad Detector IC
TTP233C
Outline
z The TTP233C TonTouchTM is a touch pad detector IC which offers 1 touch key.
The device
built-in regulator for touch sensor.
Stable sensing method can cover diversity conditions.
The
touching detection IC is designed for replacing traditional direct button key with diverse pad
size.
Low power consumption and wide operating
voltage are the contact key features for DC
or AC application.
Characteristic
z Operating
voltage 2.
4V ~ 5.
5V z Built-in regulator for touch sensor z Operating current, @VDD=3V no load
At low power mode typical 2.
5uA, maximum 5uA At fast mode typical 5uA, maximum 10uA z The response time max about 60mS at fast mode, 220mS at l...