TTP223 1-Channel Capacitive Touch Sensor Module

TTP223 1-Channel Capacitive Touch Sensor Module 

The TTP223 1-Channel Capacitive Touch Sensor Module Red Color is based on a touch-sensing IC (TTP223) capacitive touch switch module. A capacitive touch sensor module based on the dedicated TTP223 touch sensor IC. The module provides a single integrated touch sensing area of 11 x 14.5mm with a sensor range of ~5mm. TTP223 Capacitive Touch Sensor Module. The TTP223 is a touchpad detector IC replicating a single tactile button. The TTP223 is a touchpad detector IC replicating a single tactile button. This touch detection IC is designed for replacing traditional direct button key with diverse pad size.

Trigger-setting mode: (1- > Short ; 0- > No Short):-

1. AB=00: No-lock High TTL level output
2. AB=01: Self-lock High TTL level output
3. AB=10: No-lock Low TTL level output
4. AB=11: Self-lock Low TTL level output

Features:

1. Supports momentary or latching/toggle modes
2. Supports Active High or Active Low output signal modes
3. Dimensions : 11mm x 14.5mm
4. Input Voltage : 3Volt – 5Volts DC
5. Auto calibration
6. Re-calibration period is about 4.0 sec when the key has not be touched

PACKAGE INCLUDES;

1X TTP223 1-Channel Capacitive Touch Sensor Module