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TTP224N, TTP224 Datasheet - TONTEK

TTP224N 4 KEY TOUCH PAD DETECTOR IC

Preliminary TTP224/TTP224N TonTouchTM 4 KEY TOUCH PAD DETECTOR IC The TTP224/TTP224N 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 4 touch pads with 4 direct outp.

TTP224N Features

* Operating voltage 2.4V~5.5V Built-in regulator with external enable/disable option Operating current, @VDD=3V no load At low power mode typical 2.5uA At fast mode typical 9.0uA @VDD=3V operating voltage : The response time about 100m

TTP224-TONTEK.pdf

This datasheet PDF includes multiple part numbers: TTP224N, TTP224. Please refer to the document for exact specifications by model.
TTP224N Datasheet Preview Page 2 TTP224N Datasheet Preview Page 3

Datasheet Details

Part number:

TTP224N, TTP224

Manufacturer:

TONTEK

File Size:

171.81 KB

Description:

4 key touch pad detector ic.

Note:

This datasheet PDF includes multiple part numbers: TTP224N, TTP224.
Please refer to the document for exact specifications by model.

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TAGS

TTP224N TTP224 KEY TOUCH PAD DETECTOR TONTEK

TTP224N Distributor