Ultra Low Noise Diode Laser Drivers/Controllers ATLS1A103

Part Number 1-9 PCs 10-49 PCs 50-199 PCs 200-499 PCs ≥500 PCs stock Buy Now Datasheet
ATLS1A103 $68 $65.3 $61.5 $57.8 $54 60 buy now buynow Datasheet

Low Noise Constant Current 1A Laser Driver

MAIN FEATURES

Ultra Low Noise: 6µAp-p @0.1Hz to 10Hz 

High Current without Heat Sink: 1A

High Absolute Accuracy: ± 0.2% 

High Stability: <100ppm/°C 

Programmable Current Limit 

Complete Shielding 

Compact Size 

100 % Lead (Pb)-free and RoHS Compliant

DIP and SMT Packages Available

APPLICATIONS

ATLS1A103D can be used to drive laser diodes with low noise, including DPSSL, EDFA, SOA, fiber laser, direct diode lasers, etc.

DESCRIPTION

The ATLS1A103 is an electronic module designed for driving diode lasers with up to 1A low noise current. When the maximum power consumed by the controller is maintained to <1W, it does not require a heat sink to operate. The controller has temperature compensation network so that the output current maintains the same even as the controller temperature rises. The output current of the ATLS1A103 can be set by an input voltage linearly or modulated by an external large signal of up to 1.2MHz in bandwidth, resulting in a minimum 1μS rise and fall times at the output current.

RELATED PRODUCTS: