Current laser drive OELD series
The OELD series is a small-scale laser drive specially developed for industrial customers, using the 14pin DIP containment process. If small size is guaranteed; low current noise levels can still be achieved; there are two sections in the product; Products have been applied on a scale in the field of gas detection. Support external modem; bandwidth up to 2 MHz for slow start-up protection and heat-off protection, circuit design for low noise current output
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Overview
Specifications
| Parameter | Value |
|---|---|
| Product parameters | minimum;typical;maximum; units; description |
| Electricity voltage | 4.5; 5; 6; V |
| It's the heat | 8; W |
| Working temperature range | -40; 85; ℃ |
| Output current | 2000; mA; Imax=2000mA; 500; mA; Imax=500mA |
| Output voltage | 3; V; VDD=5V |
| Long-term stability | < 100; μA; constant temperature 25°C |
| Electricity Noise* | 15; μArms; 100mA, 10Hz-1MHz, Imax=2000mA; 3; μArms; 100mA, 10Hz-1MHz, Imax=500mA |
| Current-modification factor | 1000; mA/V; Imax=2000mA; 250; mA/V; Imax=500mA |
| Input Block | 10; kΩ |
| Modify the bandwidth | DC; 2; MHz; sine, triangle, square wave |
Datasheet
Supplier Information
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