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TTP233D - 1 key Touch Pad Detector

Description

Key-on & timing control TOG AHLB DLYB Pad NO Pad Name Type Pad Description 1 Q O CMOS output pin 2 OPDO OD Open drain output pin active low(have no Diode protective circuit) 3 VSS P Negative power supply, ground 4 LPMB I-PH Low power mode selection, 1(Default)=>Fast mode; 0=>Low power m

Features

  • for DC or AC.

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Datasheet Details

Part number TTP233D
Manufacturer TONTEK
File Size 259.31 KB
Description 1 key Touch Pad Detector
Datasheet download datasheet TTP233D Datasheet

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Full PDF Text Transcription

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1 key Touch Pad Detector IC TTP233D Outline z The TTP233D TonTouchTM is a touch pad detector IC which offers 1 touch key. The device built-in regulator for touch sensor. Stable sensing method can cover diversity conditions. The touching detection IC is designed for replacing traditional direct button key with diverse pad size. Low power consumption and wide operating voltage are the contact key features for DC or AC application. 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 2.
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