Low Noise Constant Current Laser Driver ATLS1.5A104

Part Number Price Buy Now Datasheet
ATLS1.5A104D $91.24 buy now Buy Now Datasheet
ATLS1.5A104S $100.70 buy now Buy Now Datasheet
Evaluation Board forATLS100MA104 Price Buy Now Datasheet
ATLS1A104DEV1.0 $26.3 buy now buynow DATASHEET

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Ultra Low Noise(RMS): <0.95µARMS @0.1Hz to 10Hz

High IOUT without Heat Sink: 1.5A

High IOUT Absolute Accuracy: 1500±0.5mA@VLIS=2.5V

High IOUT Stability: <0.5mA@-30°C ~60°C

Independently programmable IOUT and IOUT limit

Loop good indication

Controller internal temperature monitoring

Complete Shielding

Compact Size

100 % Lead (Pb)-free and RoHS Compliant

DIP and SMT Packages Available



Driving laser diodes with ultra low noise, including DPSSL, EDFA, SOA, fiber laser, DSB diode lasers, etc.


The ATLS1.5A104 is an electronic module designed for driving diode lasers with up to 1.5A extra low noise current. The output voltage is 0.5V to 3.5V when powered by a 5V power supply. The controller has temperature compensation network so that the output current maintains the same even as the controller temperature rises.