AW9523B 16 MULTI-FUNCTION LED DRIVER AND GPIO CONTROLLER

AWINIC

Description

AW9523B July 2019 V1.5 16 MULTI-FUNCTION LED DRIVER AND GPIO CONTROLLER WITH I2C INTERFACE .
l tia AW9523B is a 16 multi-function LED driver and GPIO controller.

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Datasheet Specifications

Part number: AW9523B
Manufacturer: AWINIC
File Size: 1.38 MB
Datasheet: AW9523B-AWINIC.pdf
Description: 16 MULTI-FUNCTION LED DRIVER AND GPIO CONTROLLER

Features

* 16 multi-function I/O, each for LED drive (current-source dimming) or GPIO mode
* 256 steps linear dimming in LED drive mode

Applications

* n Cell Phone o PDA/MP3/MP4/CD/Mini display set according to the I2C device address selection inputs, AD0 and AD1. All I/O ports configured as inputs are continuously monitored for state changes. State changes are indicated by the INTN output. When AW9523B reads GPIO state through the I2C interface,

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AW9523B MULTI-FUNCTION LED DRIVER AND GPIO CONTROLLER AWINIC

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