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ATR0881 - 3-output Laser Driver

ATMEL

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Datasheet Details

Part number	ATR0881
Manufacturer	ATMEL
File Size	175.71 KB
Description	3-output Laser Driver
Datasheet	ATR0881_ATMEL.pdf

ATR0881 Product details

Description

The ATR0881 is a laser diode driver designed to operate two grounded red laser diodes for CD and DVD and one floating blue laser diode for Blu-ray.

Features

Two High-side Outputs for Grounded Red Laser Diodes.
Total Output Current up to 700 mA at VLD = 3.8V.
One Low-side Output for Floating Blue Laser Diode.
Total Output Current up to 550 mA, External LD Supply Voltage.
Five Channels with Gain DACs.
Two Current Inputs for Read and Write Channels.
Channel 2 Current Contribution up to 350 mA.
LVDS-compatible Enable Inputs at Channels 2, 3, 4 and HFM.
Optional SyncDrive T.

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Published: Apr 20, 2010 |