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TTP224B - 4 keys Touch Pad Detector IC

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Datasheet Details

Part number TTP224B
Manufacturer TONTEK
File Size 300.33 KB
Description 4 keys Touch Pad Detector IC
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Description

Key-on & timing control TOG AHLB OD SM Pad NO 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 Pad Name TP0 TP1 TP2 TP3 AHLB VDD VREG TOG LPMB MOT1 MOT0 VSS REGEN OD SM TPQ3 TPQ2 TPQ1 TPQ0 Type I/O I/O I/O I/O I-PL P P I-PL I-PL I-PH I-PH P I-PH I-PH I-PH O O O O Pad Description Touch pad input pin Touch pad input pin Touch pad input pin Touch pad input pin Output active high or low option, default: 0 Positive power supply Internal regulator output pin Output type option, default: 0 Low pow

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