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OPA380_OPA846 Photodiode Amp Part 2

OPA380_OPA846 Photodiode Amp Part 2. Tim Green Precision Linear Analog Applications. -1uA Current Pulse using Current Source. Photodiode is normally modeled as a current source, Ipd, in parallel with Cpd and Rpd as shown. -1uA Current Pulse using Current Source. Vbias = 3V Circuit.

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OPA380_OPA846 Photodiode Amp Part 2

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  1. OPA380_OPA846 Photodiode AmpPart 2 Tim Green Precision Linear Analog Applications

  2. -1uA Current Pulse using Current Source Photodiode is normally modeled as a current source, Ipd, in parallel with Cpd and Rpd as shown.

  3. -1uA Current Pulse using Current Source

  4. Vbias = 3V Circuit

  5. Vbias = 3V Circuit

  6. Embedded TINA-TI SPICE Schematic (.TSC) can be run using free TINA-TI SPICE simulator available at: http://www.ti.com/tool/tina-ti

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