Low Noise Constant Current Laser Controllers

The ATLS_XXX_104 series laser drivers/controllers have ultra-low output noise, compact size, and come with current limit protection function. The output voltage is 0.5V to 3.6V 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.

ATLS100MA104S

Ultra Low Noise(RMS): <0.6µARMS @0.1Hz to 10Hz

High IOUT without Heat Sink: 100mA

High IOUT Absolute Accuracy: 100±0.5mA@LIS=2.5V

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

Loop good indication

Controller internal temperature monitoring

Complete Shielding

Compact Size

100 % Lead (Pb)-free and RoHS Compliant

DIP and SMT Packages Available

Soft-Start

Datasheet    Buy Now    In stock: 5

ATLS250MA104S

Ultra Low Noise(RMS): <0.6µARMS @0.1Hz to 10Hz

High IOUT without Heat Sink: 250mA

High IOUT Absolute Accuracy: 250±0.5mA@LIS=2.5V

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

Loop good indication

Controller internal temperature monitoring

Complete Shielding

Compact Size

100 % Lead (Pb)-free and RoHS Compliant

DIP and SMT Packages Available

Soft-Start

Datasheet    Buy Now    In stock: 2

ATLS_XXX_104

Ultra Low Noise(RMS): <0.6µARMS @0.1Hz to 10Hz

High IOUT without Heat Sink: 500mA

High IOUT Absolute Accuracy: 500±0.5mA@LIS=2.5V

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

Loop good indication

Controller internal temperature monitoring

Complete Shielding

Compact Size

100 % Lead (Pb)-free and RoHS Compliant

DIP and SMT Packages Available

Soft-Start

Datasheet    Buy Now    In stock: 5

ATLS1A104S

Ultra Low Noise(RMS): <0.6µARMS @0.1Hz to 10Hz

High IOUT without Heat Sink: 1A

High IOUT Absolute Accuracy: 1000±0.5mA@LIS=2.5V

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

Loop good indication

Controller internal temperature monitoring

Complete Shielding

Compact Size

100 % Lead (Pb)-free and RoHS Compliant

DIP and SMT Packages Available

Soft-Start

Datasheet    Buy Now    In stock: 4
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