Do you know much about what is an excellent laser driver supplier? In my opinion, we, as buyer, should pay attention to the background of the company, then check the reviews of others who have bought their products before. Later on, buy one or two laser drivers to make an experiment, which are the correct steps to choose a supplier. Being the first class company in the world, Analog Technologies, Inc, has invested massive manpower physical resources. Today let me introduce one Constant Current and Constant Power Laser Driver, whose part No. is LDA1-CP2. Please take a look at its physical photo of this laser driver.
Now, for its features, let me introduce in details. Dual mode laser drivers have the features of High Efficiency of more than 90%. Meanwhile, its maximum output current can achieve 2A. besides, no heat sink required. What’s more, you do not need to worry about the package as both DIP and SMT are available. Its PWM (Pulse Width Modulation) output stage achieves ≥90% high power efficiency, eliminating the need for a heat sink. The output current and laser power can be set linearly by two separate input voltages and monitored linearly at the same time by two output voltages respectively. It comes with a high stability low noise 2.5V reference voltage which can be used for setting the output current and as voltage references for external ADCs and DACs.
This laser driver is designed for DPSSL, EDFA, and instrumentation diode lasers.
If you are interested in this product, please refer to its datasheet.