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INTRODUCTION AND SPECIFICATIONS
Specifications
6 LDX-3232
CHAPTER 1
Specifications
LDX-3232
Drive Current Output
1
Output Current Range 0 to 2000 mA 0 to 4000 mA
Setpoint Resolution
2
40 µA 80 µA
Setpoint Accuracy (% of FS) ±0.05% ±0.05%
Compliance Voltage 0 - 15 V, adjustable 0 - 15 V, adjustable
Temperature Coefficient <100 ppm/°C <100 ppm/°C
Short Term Stability (1 hour)
3
<20 ppm <20 ppm
Long Term Stability (24 hours)
4
<40 ppm <40 ppm
Noise and Ripple (µA rms)
5
High Bandwidth Mode
Low Bandwidth Mode
<20 µA
<20 µA
<40 µA
<20 µA
Transients
Operational
6
1 kV EFT/Surge
7
<4 mA
<8 mA
<4 mA
<8 mA
Compliance Voltage Adjust
Range 0 - 15 V 0 - 15 V
Resolution 10 mV 20 mV
Accuracy ±20% ±40%
Drive Current Limit Settings
Range 1 to 2020 mA 1 to 4040 mA
Resolution 10 mA 20 mA
Accuracy ±20 mA ±40 mA
Photodiode Feedback
Type Differential Differential
PD Reverse Bias 0 - 5V, adjustable 0 - 5V, adjustable
PD Current Range 5 to 10,000 µA 5 to 10,000 µA
Output Stability
8
±0.02% ±0.02%
Accuracy, setpoint (% of FS) ±0.05% ±0.05%
External Analog Modulation
Input 0 - 10 V, 1 kΩ 0 - 10 V, 1 kΩ
Transfer Function 200 mA / V 400 mA / V