AK4161 ic equivalent, 6-channel capacitive touch sensor ic.
FEATURE Up to 6 capacitive sensor inputs Up to 6 general purpose inputs/outputs with PWM control for LED Selectable 2 i.
The AK4161 is a low operating voltage and low power consumption 6-channel capacitive touch sensor. Maximum 6 input channels can be configured to LED drive or GPIO. 2 channels out of 6-channel can also be configured to interrupt output. The AK4161 has.
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