Thorlabs 恒定电流LD驱动器，位于子板，低噪声 型号MLD203CLNE

Item #

MLD203P2(E)

Notes

Operating Mode

Constant Power

-

Laser Pin Codes

C and D

See Diagram Below

Supply Voltage

4.5 V to 5.5 V

-

Laser Current

Current Range

0 mA to 200 mA

-

Compliance Voltage

3.0 V (Max)

For 5 V Supply Voltage

Noise

3 µA (RMS)

10 Hz to 10 MHz
Measured with 10 Ω Resistor in Series with L635P5 Laser Diode (for MLD203P1) or with L637P5 Laser Diode (for MLD203P2)

Laser Power Control

Current Range of
Monitor Photodiode

2 µA to 2 mA

-

Accuracy

±2% (Typical)

Full Scale; After 10 Minute Warm-Up

Repeatability

±0.1%

Full Scale

Drift

20 nA

24 Hours, Tamb = 25 °C
Measured at P = 4.5 mW with L635P5 Laser Diode (for MLD203P1) or with L637P5 Laser Diode (for MLD203P2)

Temperature Coefficient

55 ppm/°C

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Laser Current Setpoint

Input Impedance

1 MΩ

-

Input Voltage Range

0 V to 2.5 V

-

Voltage Conversion Coefficient Range

8 µA/V to 800 µA/V ± 5%

Adjustable

Laser Current Reference Output

Laser Current Coefficient

1 mV/mA

For 1 Ω Resistor in Series

Measurement Accuracy

1%

For ≥10 kΩ Load

Physical Data

Operating Temperature

-20 °C to +70 °C

Non-Condensing

Storage Temperature

-40 °C to +100 °C

Non-Condensing

Warm-Up Time for
Rated Accuracy

10 Minutes

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Dimensions of SMT Package

17.0 mm × 10.0 mm × 2.8 mm

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Dimensions of Daughterboard with SMT Package

38.0 mm × 19.0 mm × 12.9 mm

MLD203P1E and MLD203P2E Only

Weight

1.0 g

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