A6282 - 16-Channel Constant-Current LED Driver

Product Overview

Allegro MicroSystems

Datasheet Details

Part number	A6282
Manufacturer	Allegro MicroSystems
File Size	474.74 KB
Description	16-Channel Constant-Current LED Driver
Datasheet	A6282 Datasheet
Additional preview pages of the A6282 datasheet.

Product details

Description

TheA6282 device is designed for LED display applications.This CMOS device includes an input shift register, accompanying data latches, and 16 MOS constant current sink drivers.

The CMOS shift registers and latches allow direct interfacing with microprocessor-based systems.

Features

16 constant-current outputs, up to 50 mA each.
LED output voltage up to 12 V.
3.0 to 5.5 V logic supply range.
Schmitt trigger inputs for improved noise immunity.
Power-On Reset (POR), all register bits = 0.
Low-power CMOS logic and latches.
High data input rate: 30 MHz.
Output current accuracy: between channels < ±3% and between ICs ±7%, over the full operating temperature range.
Internal UVLO and thermal shutdown (TSD) circuitry Packages: 24-pin T.

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Other Datasheets by Allegro MicroSystems

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Published: Jan 12, 2009 |