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PDA-750 Photodiode Amplifier

PDA-750 Photodiode Amplifier

The PDA-750 is a low noise, high gain, transimpedance amplifier and current meter that is designed to provide a direct digital readout of the current generated from a photodiode, photomultiplier, or similar current source.

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Features

  • The PDA-750 is a low noise, high gain, transimpedance amplifier and current meter that is designed to provide a direct digital readout of the current generated from a photodiode, photomultiplier, or similar current source.
  • 8 Decade Dynamic Range
  • Less than 1 pA noise
  • 1 part in 20,000 Resolution
  • Analog output voltage proportional to current input
  • Full scale input range of +/- 20 nA to +/- 20 mA
  • Variable bias is digitally selectable from – 14V to + 14V
  • Bi-directional Rs-232 serial port

Overview

The PDA-750 is a low noise, high gain, transimpedance amplifier and current meter that is designed to provide a direct digital readout of the current generated from a photodiode, photomultiplier, or similar current source. It provides for digital entry of detector responsivity in units of Amps/Watt which enables it to be used as a sensitive, high precision optical power meter. It also incorporates a digitally controlled bias source (from -14 to +14 volts) that may be switched to be in series with the detector under test. This permits in-circuit detector biasing as well as easy measurement of detector leakage currents. A serial port is supplied that allows the user to both control the unit and log data.

 

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PDA-750 Photodiode Amplifier

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Israel's Leading Businesses Choose DCT

DCT’s Skilled Management Team has more than twenty-five years of experience and expertise in the local business environment, coupled with a highly motivated group of employees, positions us as the preferred supplier among the major customers in the industry.

DCT Competitive Edge is the prompt response to our customer needs, the online and on-site direct technical support, professional consulting for the best cost/performance solution, on-time delivery, long-term maintenance, and support.

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