Question

Problem 7 (CLO 3, 4, 11 - Ideal Op-Amps, Design): We will now design an Op-Amp circuit to perform the function where v1 - input voltage 1, input voltage 2, = input voltage 3, Vo = output voltage. It may be helpful to consult your recitation 6 (week 7) results as well as Table 4-3 for this problem. 7.a: Select an Op-Amp configuration for your design. Sketch the Op-Amp configuration with symbolic resistors (Rf, Ri, R2, etc) indicated. Do not choose the numerical resistance values just yet. 7.b (4 points): Write the equation for vo in terms of v\, v2, and v3 and the symbolic resistors (Ri, R,, R2, etc) for your configuration chosen in 7.a. 7.c (4 points): Choose numerical values of the resistors (Rf, R1, R2, etc). Select practical values between 10 kΩ and 100 kΩ from the parts list at the link Practical Resistor Values 7.d (4 points): Suppose the input voltages are V1 = 1V V2- 2 V Calculate the output voltage vo for these input voltages. 7.e (4 points): Build the circuit in Multisim and measure the voltage vo. Submit a screenshot of your circuit schematic with only this measurement below.