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  • ATLS1A102S (Obsolete, use ATLS1A103S for new designs)

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ATLS1A102S (Obsolete, use ATLS1A103S for new designs)


The ATLS1A102 is an electronic module designed for driving diode lasers with up to 1A low noise current. The output voltage is 1.5V to 4V when powered by a 5V power supply.

The ATLS1A102 has two input ports for modulating the output current: one for low speed of up to 0.08Hz bandwidth and the other high speed modulation of up to 300KHz. The former is for CW (Continuous Wave) operation and the latter is for modulated operation.


Ultra Low Noise: <10uA*
High Current without Heat Sink: 1A
High Absolute Accuracy: <0.1%
High Stability: 100ppm/deg C
Dual Modulation Ports: High/Low Speed
Low Drop Out Voltage: 1V
Complete Shielding
Compact Size
100 % lead (Pb)-free and RoHS compliant
SMT Package Available
*Total RMS between 0.1Hz to 0.5MHz.

Additional Information

Video No
Button 1 Label Datasheet
Button 1 Link http://www.analogti.com/document/ATLS1A102.pdf
Button 2 Label Evaluation Board
Button 2 Link No
Button 3 Label FAQ
Button 3 Link No
Button 4 Label Application Schematic
Button 4 Link http://www.analogti.com/images/ATLS1A102-Schematic.jpg
Button 5 Label PCB
Button 5 Link No
Button 6 Label Mechanical Drawing
Button 6 Link http://www.analogti.com/images/ATLS1A102-d.jpg
Button 7 Label Selection Guide
Button 7 Link http://www.analogti.com/document/laser_driver_selection_guide.pdf
Button 8 Label Discussion
Button 8 Link No
Video No

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10$61.00 each
50$58.00 each
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