ATLS250MA103D Ultra-Low Noise Laser Driver, 250mA, DC Input
$59.00
Constant Current Laser Diode Driver
Input Voltage (VVPS): 3.1V ~ 5.5V
Output Voltage: 0.4V ~ 4.5V (0.4V ~ VVPS – 1V)
Max. Output Current: 250mA
Noise: <2.5µAP-P
100 in stock (can be backordered)
Product Overview
The ATLS250MA103D is a constant current laser diode driver designed for driving up to 250mA laser diodes with ultra-low output noise. It operates from a 3.1V ~ 5.5V power supply and delivers stable current output across a 0.4V ~ 4.5V load voltage range, with output noise <2.5µAP-P (0.1Hz ~ 10Hz).
The driver is suitable for applications including DPSSL, EDFA, SOA, Fiber Laser, Direct Diode Lasers.
Specifications
| Input Voltage (VVPS) | 3.1V ~ 5.5V |
| Output Voltage | 0.4V ~ 4.5V (0.4V ~ VVPS – 1V) |
| Max. Output Current | 250mA |
| Noise | <2.5µAP-P |
| Stability | <100ppm/°C |
| Modulation BW | DC ~ 1MHz |
| Efficiency | No heat sink needed when PDRIVER < 1W |
| Drive Type | Linear |
| Package Type | DIP |
| Input Type | DC Low |
| Operating Temperature (°C) | -40 ~ 85 |
| Dimension (mm) | 20×14.5×5 |
| Weight | 0.3 lbs |
|---|---|
| Laser Input Voltage | DC Low (Up To 6V) |
| Laser Max Current | Up To 500mA |
| Laser Drive Type | Linear |
| Laser Package | DIP |
| Vin | 3.1V ~ 5.5V |
| Iout | 250mA |
| Vf | 0.4V ~ 4.5V |
| Noise | <2.5µAP-P |
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