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TTP223 1-Channel Capacitive Touch Sensor Module

Name: TTP223 1-Channel Capacitive Touch Sensor Module - NexElectronics
Brand: Sensors
SKU: SR00053
Price: 38.00 INR
Availability: InStock

~~₹42.00~~ ₹38.00

-10%

Specifications and Features of TTP223 1-Channel Capacitive Touch Sensor Module Red Color:-

Supports momentary or latching/toggle modes.
Supports Active High or Active Low output signal modes.
Dimensions : 15mm x 11mm.
Input Voltage : 2 Volt – 5.5 Volts DC.
The response time max ~ 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.
All output modes can be selected active high or active low by pad option(AHLB pin).
After power-on have about 0.5sec stable-time, during the time do not touch the keypad, and the function is disabled.
Auto calibration.
Re-calibration period is about 4.0 sec when the key has not be touched.

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3 in stock

SKU: SR00053 Category: Sensors Tag: ttp223

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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 10.5mm with a sensor range of ~5mm.

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;