TTP229-CSE Datasheet (TONTEK) - 8 KEYS TOUCH PAD DETECTOR IC

TTP229-CSE, 8 KEYS TOUCH PAD DETECTOR IC

The TTP229-CSE TonTouchTM IC 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 i

TTP229-CSE Features

* Operating voltage：2.4V~5.5V

* Built-in regulator

* Stand-by current At 3V, and sleep mode slow sampling rate 8Hz：=> Typical 2.0uA

* Provides to set 8 separate outputs for 8 direct input keys

* Has a 2-wires serial output interface

* 8 separate outputs can select output dri