Botroniq

TTP223 Touch Switch Module

TTP223 Touch Switch Module

₹9 (incl. GST) · Out of stock

Brand: Botroniq · Category: Pressure/Touch Sensors

Description

The TTP223 Touch Key Module 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. 5mm with a sensor range of ~5mm. An onboard LED will give a visual indication of when the sensor is triggered. When triggered the output of the module will switch from its idle low state to high (default operation).

Solder jumpers allow for reconfiguring their mode of operation to be either active low or toggle output. TTP223 Capacitive Touch Sensor Module is easy to use. 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.

check out : TTP223 Touch Switch Module ( Pack of 25) Trigger-setting mode: (1- > Short ; 0- > No Short): AB=00: No-lock High TTL level output; AB=01: Self-lock High TTL level output; AB=10: No-lock Low TTL level output; AB=11: Self-lock Low TTL level output; Key Features: Supports momentary or latching/toggle modes. Supports Active High or Active Low output signal modes. 5 Volts DC.

The response time max is ~ 60mS in fast mode, ~220mS at low power mode @VDD=3V. Sensitivity can adjust by the capacitance(0~50pF). Have two kinds of sampling length by pad option(SLRFTB pin). Stable touching detection of the human body for replacing traditional direct switch key. Provides Fast mode and Low Power mode selection by pad option(LPMB pin). toggle mode by pad option(TOG pin).

Open drain mode by bonding option, OPDO pin is open drain output, Q pin is CMOS output. All output modes can be selected as active high or active low by pad option(AHLB pin). Have the maximum on-time 100sec by pad option(MOTB pin). Have an external power-on reset pin(RST pin). 5sec stable time, during that time do not touch the keypad, and the function is disabled. Auto calibration.

0 sec when the key has not to be touched. Pinout: Pinout Of TTP223 Touch Switch Module

Specifications

Brand
Botroniq
SKU
TIFSS0094

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