TTP229-GQD Datasheet (TONTEK) - 8 KEYS TOUCH PAD DETECTOR

TTP229-GQD, 8 KEYS TOUCH PAD DETECTOR

The TTP229-GQD 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-GQD 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 I2C-bus slave interface

* Offer multi-key or single-key feature by option

* Provides two kinds of sampling rate that slow sampling r