TTP223 Touch Switch Module
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Input Voltage : 2 Volt - 5.5 Volts DC.
Sensitivity can adjust by the capacitance(0~50pF).
Have external power on reset pin(RST pin).
After power-on have about 0.5sec stable-time, during the time do not touch the key pad, and the function is disabled.
Re-calibration period is about 4.0 sec, when key has not be touched.
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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 human body for replacing traditional direct switch key.
Provides Fast mode and Low Power mode selection by pad option(LPMB pin). Provides direct mode 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 active high or active low by pad option(AHLB pin).
Have the maximum on time 100sec by pad option(MOTB pin). Have external power on reset pin(RST pin).
After power-on have about 0.5sec stable-time, during the time do not touch the key pad, and the function is disabled.
Auto calibration. Re-calibration period is about 4.0 sec, when key has not be touched.
- Shipping Time:- Our orders are shipped within 24 Hours.
- Delivery Time:- 2-5 Days (Anywhere in India), 7-10 Days for remote location
- Shipping Partner:- Bluedart, Amazon Shipping, Ekart Logistics, Delhivery & India Post.
- Replacement:- Damaged During Transit, Missing Parts Or Item Mismatch.
- Return:- Item mismatch or parts missing etc.
- No return/Replacement will apply if the Product has been subject to misuse, static discharge, neglect, accident, modification, or has been soldered or altered in any way.
- We accept no responsibility for improper installation of our products. Electrical polarity must be properly observed in hooking up electrical components.