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TTP229-HSB - 8 KEYS TOUCH PAD DETECTOR

TONTEK

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Datasheet Details

Part number	TTP229-HSB
Manufacturer	TONTEK
File Size	336.58 KB
Description	8 KEYS TOUCH PAD DETECTOR
Datasheet	TTP229-HSB-TONTEK.pdf

TTP229-HSB Product details

Description

The TTP229-HSB TonTouchTM IC is capacitive sensing design specifically for touch pad controls.

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 a 2-wires serial output interface.
2-wires serial interface can select active high or low by option.
Offer multi-key or single-key feature by option.
Provides two kinds of sampling rate that slow sampling rate 8Hz and fast sampling rate 64Hz at sleep mode.
Have the maximum key-on time about 80sec by pin option.
Se.

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Published: Apr 15, 2018 |