Low Noise Constant Current Laser Driver ATLS500MA104

Part Number 1-9 PCs 10-49 PCs 50-199 PCs 200-499 PCs ≥500 PCs stock Buy Now Datasheet
ATLS500MA104 $79 $74 $69.5 $65 $61 6 buy now Buy Now Datasheet

ATLS500MA104S

MAIN FEATURES

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

APPLICATIONS

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

DESCRIPTION:

The output current of the ATLS500MA104 can be set by an input voltage linearly or modulated by an external signal of up to 4.6MHz in bandwidth, resulting in a minimum 75nS rise and fall times at the output current. 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.

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