| Electronics > Beginners |
| Offset Current simulation in pspice |
| (1/1) |
| roogadget:
I am trying to figure out why the pspice output is -82.04mV when the theoretical calculations are 95mV. I am using the formula: R1||RF * Ios = 10k||200k * -200nA = -0.0019mV Open-loop Gain = 50k -0.0019mV * 50k = -95mV I am following the guides from this document: http://www.zapstudio.com/Assets_Publish/OAC%20CH2%20Simulation%20Offset%20I_V%20Noise.pdf |
| iMo:
Afaik, the R13 should be the parallel combination of R1 and R4. |
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