SX8634 Low Power, Capacitive Button and Slider Touch Controller (12 sensors) with Enhanced LED Drivers and Proximity Sensing ADVANCED COMMUNICATIONS & SENSING DATASHEET GENERAL DESCRIPTION The SX8634 is an ultra low power, fully integrated 12-channel solution for capacitive touch-buttons and slider applications and proximity detection.
Unlike many capacitive touch solutions, the SX8634 features dedicated capacitive sense inputs (that requires no external components) in addition to 8 general purpose I/O ports (GPIO).
Each GPIO is typically configured as LED driver with independent PWM source for enhanced lighting control such as intensity and fading.
The SX8634 includes a capacitive 10 bi...

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