Name: Operational Amplifiers
Status: complete
Affiliation: 18-220 Electronic Devices and Analog Circuits Lab 5
Group members: Frank
Start: 2/24/2011
End: 2/24/2011
Description:
In this lab we messed around with various op amp circuits and analyzed the non-ideal behavior that is exhibited. We used the LM741 which has the pinout below:
We experimented on the inverting opamp and summing amplifier. Two limitations that we examined were the non-ideality of zero differential voltage input, as well as the output voltage limitations. Below are some oscilloscope pictures that show what happened when we increased the input voltage until saturation begins to occur:
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