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Product Overview

The OPT301M is an Opto-electronic Integrated Circuit, containing a photodiode and trans-impedance amplifier on a single dielectrically isolated chip. The trans-impedance amplifier consists of a precision FET input op amp and an on-chip metal film resistor. The 0.09 x 0.09" photodiode is operated at zero bias for excellent linearity and low dark current. The integrated combination of photodiode and trans-impedance amplifier on a single chip eliminates the problems commonly encountered in discrete designs such as leakage current errors, noise pick-up and gain peaking due to stray capacitance. The OPT301M operates over a wide supply range (±2.25 to ±18V) and supply current is only 400µA.
  • ±2.25 to ±18V Single Supply
  • 0.090 x 0.090" Photodiode Size
  • 1MΩ Internal Feedback Resistor
  • 0.45A/W (650nm) High Responsivity
  • 4kHz Bandwidth
  • 400µA Low Quiescent Current
  • Improved UV Response
  • 2mV Low Dark Errors


Medical; Sensing & Instrumentation; Imaging, Video & Vision
ESD sensitive device, take proper precaution while handling the device, ESD damage can range from subtle performance degradation to complete device failure.
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Product Specifications, Documents & More

  • Bandwidth: 4kHz
  • Dark Current: 500fA
  • Diode Case Style: TO-99
  • No. of Pins: 8
  • Operating Temperature Max: 85°C
  • Operating Temperature Min: -40°C
  • Packaging: Each
  • SVHC: No SVHC (15-Jun-2015)
  • Spectral Sensitivity @ Peak: -
  • Wavelength Typ: 650nm
  • Wavelength of Peak Sensitivity: 650nm


Check stock and lead times
    More stock available week commencing 1/11/16

Contact me when back in stock

Price for: Each 1

Minimum order quantity: 1

Order multiple quantity: 1

Price: $73.53 $73.53



Quantity List Price
1 - 9 $73.53
10 - 24 $70.45
25 - 49 $66.05
50 - 99 $64.29
100 - 249 $62.97
250+ $56.36

Legislation and Environmental

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