Low Noise Constant Current Laser Driver ATLS250MA104

Time : Jul 13 2018Source :analogtechnologies Author : Analog Click :

If you are an electronic engineer, you must hear of the company, Analog Technologies, Inc. As for the reasons why we can be so popular in the world, I have to attribute the success to the hard work of all the staff. The main products of ATI include laser drivers, TEC controllers, resistor kits, capacitor kits and inductor kits. Today let me introduce one Low Noise Constant Current Laser Driver, whose part No. is ATLS250MA104. Please take a look at its physical photo of this laser driver.

For the main features of this Low Noise Constant Current Laser Driver, please find the below:

Ultra Low Noise (RMS): <0.6µARMS @0.1Hz to 10Hz

High IOUT without Heat Sink: 250mA

High IOUT Absolute Accuracy: 250±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

The output voltage is 0.5V to 3.6V when powered by a 5V power supply. A highly stable low noise 2.5V reference voltage is provided internally for setting the output current. This reference can also be used as the voltage reference for external ADCs (Analog to Digital Converters) and/or DACs (Digital to Analog Converters) which are utilized for converting the analog signals, such as LIO which represents the output current, into digital signals, and/or converting the digital signals into analog ones for setting the analog voltages, such as LIS which sets the output current.

If you are interested in this product, please refer to its datasheet.