TTP223 CAPACITIVE TOUCH SENSOR

Core IC: TTP223 Touch Pad Detector IC

Operating Voltage: 2.0V to 5.5V DC

Operating Current: ~1.5 µA to 6 µA in idle/low-power mode; up to 16 mA in active state

Output Type: Digital (HIGH/LOW) CMOS output supporting both Direct and Toggle modes (configurable via solder jumpers A and B)

Response Time: Max ~220 ms in low-power mode and ~60 ms in fast mode

Board Dimensions: Approx. 29 mm × 16 mm

Key Features: On-board status indicator LED, auto-calibration for life, and designed to replace traditional mechanical push buttons.