TTP229-BSF - 16 KEYS OR 8 KEYS TOUCH PAD DETECTOR IC

Product Overview

TONTEK

Part number	TTP229-BSF
Manufacturer	TONTEK
File Size	318.44 KB
Description	16 KEYS OR 8 KEYS TOUCH PAD DETECTOR IC
Datasheet	TTP229-BSF Datasheet
Additional preview pages of the TTP229-BSF datasheet.

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

Operating voltage：2.4V~5.5V.
Built-in regulator.
Stand-by current At 3V, and sleep mode slow sampling rate 8Hz： => Typical 2.5uA for 16 input keys => Typical 2.0uA for 8 input keys.
Provides to set 8 direct keys or 16 direct keys by option.
Provides to set 8 separate outputs only for 8 direct input keys mode.
Has a 2-wires serial output interface, both can use for 8 and 16 direct input keys mode.
8 separate outputs can select output driving types by option (C.

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Published: May 2, 2016 |