ATR0809 Datasheet - ATMEL Corporation

ATR0809 FOUR CHANNEL LASER DRIVER

ATR0809 is a laser diode driver for the operation of two different grounded laser diodes for DVD-RW/+RW (650 nm) and CD-RW (780 nm). It includes four channels for four different optical power levels. All channels (channel 1 = read channel, channel 2, 3, 4 = write channels) can be controlled by fast .

ATR0809 Features

* Current-controlled Output Current Source with 4 Input Channels Two Selectable Outputs for Grounded Laser Diodes Up to 350 mA Output Current per Channel Total Output Current up to 5

ATR0809_ATMELCorporation.pdf