Using a Digital Potentiometer to Optimize a Precision Single-Supply Photo Detection Circuit

Reference Design using part MCP41100 by Microchip Technology

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Using a Digital Potentiometer to Optimize a Precision Single-Supply Photo Detection Circuit.
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Manufacturer

Microchip Technology
  • Application Category
    Data Conversion
  • Product Type
    Digital Potentiometer

Associated Documents

For End Products

  • Blood Analyzer
  • CT Scanner
  • Smoke Detector

Description

  • Precision Single Supply Photo Detection Circuit Using Digital Potentiometer. Photodiodes bridge the gap between light and electronics. Many times, precision applications (such as CT scanners, blood analyzers, smoke detectors, position sensors, IR pyrometers and chromatographs) utilize the basic trans impedance amplifier circuit that transforms light energy into a usable electrical voltage

Featured Parts (22)

Featured Parts
Part Number Manufacturer Type Description
MCP601T-I/ST Microchip Technology Operational Amplifiers - Op Amps Op Amp Single Low Power Amplifier R-R O/P 6V Automotive AEC-Q100 8-Pin TSSOP T/R Buy
MCP601-I/OT Microchip Technology Operational Amplifiers - Op Amps Op Amp Single Low Power Amplifier R-R O/P 6V Automotive AEC-Q100 5-Pin SOT-23 T/R Buy
MCP601-I/SN Microchip Technology Operational Amplifiers - Op Amps Op Amp Single Low Power Amplifier R-R O/P 6V Automotive AEC-Q100 8-Pin SOIC N Tube Buy
MCP601T-I/SN Microchip Technology Operational Amplifiers - Op Amps Op Amp Single Low Power Amplifier R-R O/P 6V Automotive AEC-Q100 8-Pin SOIC N T/R Buy
MCP601-I/P Microchip Technology Operational Amplifiers - Op Amps Op Amp Single Low Power Amplifier R-R O/P 6V Automotive AEC-Q100 8-Pin PDIP Tube Buy
MCP601-I/OT Microchip Technology Operational Amplifiers - Op Amps Op Amp Single Low Power Amplifier R-R O/P 6V Automotive AEC-Q100 5-Pin SOT-23 T/R Buy
MCP601-E/P Microchip Technology Operational Amplifiers - Op Amps Op Amp Single Low Power Amplifier R-R O/P 6V 8-Pin PDIP Tube Automotive AEC-Q100 Buy
MCP601T-E/SN Microchip Technology Operational Amplifiers - Op Amps Op Amp Single Low Power Amplifier R-R O/P 6V 8-Pin SOIC N T/R Automotive AEC-Q100 Buy
MCP601T-E/ST Microchip Technology Operational Amplifiers - Op Amps Op Amp Single Low Power Amplifier R-R O/P 6V 8-Pin TSSOP T/R Automotive AEC-Q100 Buy
MCP601T-E/OTVAO Microchip Technology Operational Amplifiers - Op Amps Op Amp Single Low Power Amplifier R-R O/P 6V Automotive AEC-Q100 5-Pin SOT-23 T/R Buy
MCP601T-E/OT Microchip Technology Operational Amplifiers - Op Amps Op Amp Single Low Power Amplifier R-R O/P 6V 5-Pin SOT-23 T/R Automotive AEC-Q100 Buy
MCP601-I/ST Microchip Technology Operational Amplifiers - Op Amps Op Amp Single Low Power Amplifier R-R O/P 6V Automotive AEC-Q100 8-Pin TSSOP Tube Buy
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