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SX8663

Semtech
Part Number SX8663
Manufacturer Semtech
Description Capacitive Button Matrix (up to 36) and Proximity Controller
Published Jun 30, 2016
Detailed Description SX8663 Capacitive Button Matrix (up to 36) and Proximity Controller with Individual LED Drivers and Buzzer Output ADVANC...
Datasheet PDF File SX8663 PDF File

SX8663
SX8663


Overview
SX8663 Capacitive Button Matrix (up to 36) and Proximity Controller with Individual LED Drivers and Buzzer Output ADVANCED COMMUNICATIONS & SENSING GENERAL DESCRIPTION The SX8663 is an ultra low power, fully integrated 12-channel solution for capacitive touch-button matrix (up to 36 keys) and proximity applications.
Unlike many capacitive touch solutions, the SX8663 features dedicated capacitive sense inputs (that requires no external components) in addition to 8 general purpose I/O ports (GPIO) which can be used to drive up to 30 matrix LEDs (i.
e.
one per key).
Each of the on-chip GPIO/LED driver is equipped with independent PWM source for enhanced visual effect such as dimming, and breath...



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