# Failure Analysis of Op-Amp


An operational amplifier (op-amp) is a DC-coupled high-gain electronic voltage amplifier with a differential input and a single-ended output. An op-amp produces an output voltage that is typically hundreds of thousands of times larger than the voltage difference between its input terminals.


## Pages

- [FCS RV4141V GFI Controller](https://gideonlabs.com/posts/fcs-rv4141v-gfi-controller/index.md)
- [Failure Analysis of LM386 Op-amps](https://gideonlabs.com/posts/failure-analysis-of-lm386-op-amps/index.md)
- [Op-Amp Failure Analysis](https://gideonlabs.com/posts/failure-analysis-of-op-amps/index.md)