A6285 16-Channel Constant-Current Latched LED Driver

Allegro MicroSystems

Description

A6285 16-Channel Constant-Current Latched LED Driver with Open LED Detection and Dot Correction .
The A6285 is designed for LED display applications.

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Datasheet Specifications

Part number: A6285
Manufacturer: Allegro MicroSystems
File Size: 602.77 KB
Datasheet: A6285_AllegroMicroSystems.pdf
Description: 16-Channel Constant-Current Latched LED Driver

Features

* ▪ 3.0 to 5.5 V logic supply range ▪ Schmitt trigger inputs for improved noise immunity ▪ Power-On Reset (POR) ▪ Up to 80 mA constant-current sinking outputs ▪ LED open circuit detection (LOD) ▪ Dot correction (DC) for adjusting LED light intensity on each channel with 7-bit resolution ▪ Low-power CM

Applications

* This BiCMOS device includes an On/Off shift register, a Dot Correction (DC) shift register, accompanying data latches, and 16 MOS constant-current sink drivers with active pull-ups that can be enabled or disabled as required by the application. The CMOS shift registers and latches allow direct inte

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A6285 16-Channel Constant-Current Latched LED Driver Allegro MicroSystems

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