Low Noise Constant Current Laser Driver

To better meet the requirements for driving a series of laser diodes with low noise and constant current, ATLSXA106 series laser drivers/controllers are developed: ATLS250MA106 and ATLS500MA106.

ATLS250mA106

The ATLS250MA106 is an electronic module designed for driving diode lasers with up to 250mA extra low noise current. The output voltage is 1.5V to 4V when powered by a 5V power supply. The output current of the ATLS250MA106 can be set by an input voltage linearly or modulated by an external signal of up to 100 KHz in bandwidth, resulting in a minimum 1.5μS rise and fall times at the output current.

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ATLS250MA106 Laser 

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ATLS500mA106

The ATLS500MA106 is an electronic module designed for driving diode lasers with up to 500mA extra low noise current. 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 ATLS500MA106 can be set by an input voltage linearly or modulated by an external signal of up to 100kHz in bandwidth, resulting in a minimum 1.5μS rise and fall times at the output current.

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ATLS250MA106 Laser 

Drivers ATLS500MA106 5 buy now buy now
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