Track your order
623a67b0cf09952bcba00036-regular
Electronic Components Chip Sot23-6 1 Key Touch Pad Detector Ttp223-Ba6 For Touch Button Switch Capacitive Sensor Module

Electronic Components Chip Sot23-6 1 Key Touch Pad Detector Ttp223-Ba6 For Touch Button Switch Capacitive Sensor Module

$23.95
2/4
description
product reviews 
The TTP223-BA6 TonTouchTM is a touch pad detector IC which offers 1 touch key. The touching detection IC is designed for replacing traditional direct button key with diverse pad size. Low power consumption and wide operating voltage are the contact key features for DC or AC



FEATURES

ƒ Operating voltage 2.0V~5.5V

ƒ Operating current @VDD=3V, no load

ƒ At low power mode typical 1.5uA, maximum 3.0uA

ƒ The response time max 220mS at low power mode @VDD=3V

ƒ Sensitivity can adjust by the capacitance(0~50pF) outside

ƒ Stable touching detection of human body for replacing traditional direct switch key

ƒ Provides Low Power mode

ƒ Provides direct mode,toggle mode by pad option(TOG pin) Q pin is CMOS output

ƒ All output modes can be selected active high or active low by pad option(AHLB pin)

ƒ After power-on have about 0.5sec stable-time, during the time do not touch the key pad,

 And the function is disabled

ƒ Auto calibration for life

At low power mode the re-calibration period is about 4.0sec normally,

When key detected touch and released touch, the auto re-calibration will be redoing after

about 16sec from releasing key

ƒ The sensitivity of TTP223N-BA6 is better than TTP223-BA6's.

 But the stability of TTP223N-BA6 is worse than TTP223-BA6's.



APPLICATION

ƒ Wide consumer products

ƒ Button key replacement

2/4

Electronic Components Chip Sot23-6 1 Key Touch Pad Detector Ttp223-Ba6 For Touch Button Switch Capacitive Sensor Module

$23.95
Shipping info

Shipments will deliver in 10 to 20 business days.


Learn more about our shipping rates here and our returns, refunds, and exchanges policy here.
Keywords & Tags