SX8663 Capacitive Button Matrix (up to 36) and Proximity Controller

Semtech

Description

SX8663 Capacitive Button Matrix (up to 36) and Proximity Controller with Individual LED Drivers and Buzzer Output ADVANCED COMMUNICATIONS & SENSING G.
The SX8663 is an ultra low power, fully integrated 12-channel solution for capacitive touch-button matrix (up to 36 keys) and proximity applications.

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Datasheet Specifications

Part number: SX8663
Manufacturer: Semtech
File Size: 1.10 MB
Datasheet: SX8663-Semtech.pdf
Description: Capacitive Button Matrix (up to 36) and Proximity Controller

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 a

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SX8663 Capacitive Button Matrix and Proximity Controller Semtech

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