TTP226 ic equivalent, 8 keys touch pad detector ic.
for DC or AC application.
FEATURES
Operating voltage 2.0V~5.5V Operating current typical 100uA, max 160uA at VDD=3V The output refresh rate about 55.
The TTP222 is a touch pad detector IC which offers 8 touch keys. The touching detection IC is designed for replacing traditional direct button key with fixed pad size. Low power consumption and wide operating voltage are the contact key features for.
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