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Schematic

Open project folder on GitHub

Demonstrates a classic inverting op-amp amplifier.

Circuit Summary

Input resistor and feedback resistor set the gain at the inverting node.

Expected Behavior

  • Output is inverted with gain of -R_f/R_in.

How To Run

  1. Open OPamp-inverting.kicad_sch in KiCad.
  2. Click Simulate and run the configured analyses.
  3. Add probes to the key nodes to view the expected behavior.

Notes

  • Try changing R_f or R_in to see gain changes.