Part number:
ATR0881
Manufacturer:
ATMEL
File Size:
175.71 KB
Description:
3-output laser driver.
Datasheet Details
Part number:
ATR0881
Manufacturer:
ATMEL
File Size:
175.71 KB
Description:
3-output laser driver.
ATR0881, 3-output Laser Driver
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.
The floating blue laser diode needs an extra supply voltage VH.
The serial interface (SPI and TWI supported) makes ATR0881 very flexible and configurabl
ATR0881 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
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