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ATR0840 Datasheet - ATMEL

ATR0840 - 4-channel Laser Driver

The ATR0840 is a laser diode driver designed to operate two differently grounded laser diodes for DVD-RW/+RW (650 nm) and CD-RW (780 nm).

The device includes four channels for four different optical power levels.

The write channels (channel 2 to 4) can be controlled either by fast LVDS (Low Voltage

ATR0840 Features

* Current-controlled Output Current Source with 4 Input Channels LVDS/CMOS Compatible Inputs Channel 2, 3, and 4 Two Selectable Outputs for Grounded Laser Diodes Output Current per Channel up

ATR0840_ATMEL.pdf

Preview of ATR0840 PDF
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Datasheet Details

Part number:

ATR0840

Manufacturer:

ATMEL

File Size:

178.62 KB

Description:

4-channel laser driver.

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