SX9513B Datasheet PDF | Semtech Corporation

Semtech Corporation SX9513B

The SX9512/12B and SX9513/13B are 8–button capacitive touch sensor controllers that include 8channels of LED drivers, a buzzer and analog outputs designed ideally for TV applications. The SX9512/12B offers proximity sensing.

Part No.	SX9513B
Datasheet	SX9513B Download
Manufacturer	Semtech Corporation
Description	8 Capacitive Buttons / LEDs and Proximity Controller
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GENERAL DESCRIPTION

KEY PRODUCT

FEATURES

The SX9512/12B offers proximity sensing. Separate Core and I/O Supplies o 2.7V – 5.5V Core Supply Voltage o 1.65V – 5.5V I/O Supply Voltage Support Metal Overlay UI Design (SX9512/12B) The SX9512/12B and SX9513/13B operate autonomously using a set of programmable button sensitivities & thresholds, plus LED intensities & breathing functions with no external I2C communication required. All devices feature three individual LED driver engines for advanced LED lighting control. On the SX9512/12B, a proximity detection illuminates all LEDs to a pre-programmed intensity. Touching a button will enable the corresponding LED to a preprogrammed mode such as intensity, blinking or breathing. 8 - Button Capacitance Controller o Capacitance Offset Compensation to 40pF o Adaptive Measurements For Reliable Proximity And Button Detection Proximity Sensing (SX9512/12B) o High Sensitivity o LEDs Activated During Proximity Sense 8-channel LED Controller & Driver o...