Capacitive Touch Switch vs TTP223

Description
-The TTP223 is a touch pad detector IC replicating a single tactile button. This touch detection IC is designed for replacing traditional direct button key with diverse pad size.

Features
1. Input Voltage: 3.3V - 5.5V DC

2. Module size: 15mm x 11mm

3. Stable touching detection of human body for replacing traditional direct switch key.

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