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IS31FL3741

Part Number	IS31FL3741
Manufacturer	ISSI
Description	39 x 9 DOTS MATRIX LED DRIVER
Published	Apr 6, 2019
Detailed Description	IS31FL3741 39×9 DOTS MATRIX LED DRIVER Preliminary Information September 2017 GENERAL DESCRIPTION The IS31FL3741 is a...
Datasheet	IS31FL3741 PDF File

Overview

IS31FL3741 39×9 DOTS MATRIX LED DRIVER Preliminary Information September 2017 GENERAL DESCRIPTION The IS31FL3741 is a general purpose 39×9 LED Matrix programmed via an I2C compatible interface.
Each LED can be dimmed individually with 8-bit PWM data and 8-bit scaling data which allowing 256 steps of linear PWM dimming and 256 steps of DC current adjustable level.
Additionally each LED open and short state can be detected, IS31FL3741 store the open or short information in Open-Short Registers.
The Open-Short Registers allowing MCU to read out via I2C compatible interface.
Inform MCU whether there are LEDs open or short and the locations of open or short LEDs.
The IS31FL3741 operates from 2...

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