Summing and Difference Amplifiers
Further experimentation of Op Amps. The objective of the first portion of the lab is to model a suming amplifier and to analyze it in an actual circuit. Ideal summing amplifiers have a relationship between Vin and Vout.
Using nodal analysis we get the following equation.
Here we designed a circuit that would fulfill the parameters of the experiment. Our goal was to be able to plot Vout while remaining in the linear region without hitting saturation.
Below is the circuit of our designed circuit.




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