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  • Current amplifier / benchtop / low-noise

100 nA - 10 mA | PDA200C Series

Article: 00006191

Current amplifier / benchtop / low-noise

Features
Transimpedance Photocurrent Amplifier
Extremely Low Noise Operation Over Entire Dynamic Range
5 Digit Display with up to 10 pA Resolution
Supports Single Point Power Calibration
Supports Both Photodiode Polarities (CG and AG)
Adjustable Bias Voltage
Offset Compensation for Input Amplifier and Photodiode Dark Current
RoHS Compliant

The PDA200C Photodiode Amplifier is ideally suited for ultra low noise amplification of very small photodiode currents. It offers six current ranges from 100 nA to 10 mA full scale and provides a maximum display resolution of 10 pA. The unit supports cathode grounded (CG) and anode grounded (AG) photodiodes. This amplifier may be operated in either photovoltaic or photoconductive mode. The adjustable bias voltage provides improved linearity of the responsivity and increased frequency response. This photodiode amplifier is compatible with all of Thorlabs' mounted photodiodes. Our SM05-threaded mounted photodiodes feature a female SMA connector; to convert to BNC either an adapter cable or electrical adapter may be used.

Specifications

  • Type: current
  • Configuration: benchtop
  • Technology: low-noise

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