Q3 a- Design an op-amp circuit that will produce an output equal to -(4V1 + V2 +0.1V3). b- Write an expression for the output when V, = 2 sin wt, V2 = +5 V dc, and V3 = -100 V dc.

OAP 2 ( (a) Design a circuit which provides a gain of -5 V/V for an input voltage source vs. You have an op-amp powered at VDD = +5 V and Vss = -5 V. Design your circuit such that 1 µA is drawn from the input vs when Vs = 200 mV. Include a drawing of the circuit and label all resistors that you use with their respective values. (b) What is the op-amp output voltage when vs = 200 mV? OAP 3 (a) Design a circuit that provides a gain of +10 V/V for an input signal vs. Use 100 kn as the smaller/smallest resistor value in your design. Include a drawing of the circuit and label all resistors that you use with their respective values. (b) Assume the op-amp is powered at VDD = +15 V and Vss = -15 V. At what positive and negative values of vs will the output vo be +/-15 V? (c) What will happen if the values of vs go beyond the values from (b)?

Please show all the work.

1. Consider the ideal op-amp circuit below. Let Us = 0.1 V, R1 = R2 = R3 = R3 = 100 kN, and R4 = 98 kN, Solve for Vo. R1 RA R5 vo R2 Us R3