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Partname:SX8649
Description:Ultra Low Power, Capacitive Button and Wheel Touch Controller (8 sensors) with Enhanced LED Drivers
Manufacturer:Semtech Corp.
Datasheet:PDF (716K).
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The SX8649 is an ultra low power, fully integrated 8channel solution for capacitive touch-buttons and wheel applications. Unlike many capacitive touch solutions, the SX8649 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.

Click here to download SX8649 Datasheet
Click here to download SX8649 Datasheet
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