HOLTEK (Holtek/Holtek)

SOP-8

Tube

100

4-button capacitive touch IC with auto-calibration function. Ultra-low standby power consumption, average 5.0uA standby current. I2C serial interface output, with a sensitivity adjustment capacitor to adjust the key sensitivity. Wide operating voltage, 2.2v-5.5v, built-in power supply voltage fluctuation suppression, reducing key detection errors.