TTP239-COBN - 8 keys Touch Pad Detector

TONTEK

Datasheet Details

Part number	TTP239-COBN
Manufacturer	TONTEK
File Size	319.77 KB
Description	8 keys Touch Pad Detector
Datasheet	TTP239-COBN Datasheet

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Full PDF Text Transcription

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TTP239-COBN 8 keys Touch Pad Detector IC Outline z The TTP239-COBN 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 is focused at replacing of the mechanical switch or button. The ASSP can independently handle the 8 touch pads with two kinds of serial output interface. Characteristic z Operating voltage 2.4V ~ 5.5V z Built-in regulator for touch sensor z Built-in low voltage reset(LVR) function z Operating current, @VDD=3V no load At low power mode typical 5.

Published: Apr 15, 2018 |