Laser drivers

In the system of optical communication, laser driver is an important part of an optical transmitter and it provides enough current to drive laser diode with direct modulation or enough voltage to drive electoral absorption device with indirect modulation.

In order to meet different demands of design, our company has developed a variety of series of laser drivers and laser controllers: ultra-low noise laser controllers, high efficient laser controllers, high efficient laser drivers, dual channel mode laser controllers and high power AC laser driving power supply. The series of ultra-low laser controllers and drivers have relatively small current, such as 100 mA, 200mA, 250 mA, 1 A and so on. The current of the series of high efficient controller and driver can be up to 1A，2A，3A，4A，6A or 10A that is in the research and development. The dual channel mode can drive N type or P type diode laser relatively. High power AC laser driving power supply can output 20~45A current and there are many kinds of output voltages 3.5V, 5V, 6V and so on that can be used.

Here, ATLS1A102 will be introduced, as shown in the following picture.

Features

1. Output current can be modulated

2. Noise of output current: <10μA

3. Range of input voltage: 4.5V~5.5V

4. Operating environment temperature: -25℃~85℃

5. Modulation bandwidth:100KHz

6. Fully shielding electromagnetic interference

7. Two package forms: DIP and SMT

8. Compact size:20*14.5mm

9. Overcurrent protection device

10. 100 % Lead (Pb)-free and RoHS compliant

If you have interests in our products or questions, please contact us.

Our web site is http://www.analogtechnologies.com/