When it comes to the question, good diode laser driver, of course, different people have different definitions for it as customers have various applications for the laser drives, for example, they may need constant current laser drivers, high power laser drivers, or high speed laser driver, and etc. The product I am going to introduce now is one constant current laser driver, whose part No. is CWD-01-V2-D. Please find the physical photo of it below:
This laser driver is high efficiency with 2A maximum output current. Besides, It comes with a high stability low noise 2.5V voltage reference output which can be used for setting the output current. The reference output can also be used for the ADCs (Analog to Digital Converters) and/or DACs (Digital to nalog Converters).
Main parameters of this constant laser driver module include:
High Efficiency: ≥90%
Constant Current Output
Maximum Output Current: 2A
Current Output Noise: 0.05%
High Stability: 100ppm/°C
DIP Package Available
100 % Lead (Pb)-free and RoHS Compliant
If you are interested in this product, please refer to its datasheet.