Question 5a)Identify any FOUR assumptions commonly made in the analysisof operational amplifier circuits, related to the 'idealoperational amplifier and briefly explain how each one can aid incircuit analysis.b)Derive from first principles, appropriate expressions related to aninverting amplifier circuit for: -i)Voltage Gainii)Input impedancec)Figure Q5 shows a two-stage instrumentation circuit with twoinputs A and B, plus a single output VOUT.R240kR1U110kR3R510k40k+AR4U25k+В88 8 VOUTVoltsFigure Q5Redraw the circuit as a block diagram. (Allowed block types areinput, output, amplifier and summing junction.)

Identify any FOUR assumptions commonly made in the analysis of operational amplifier circuits, related to the 'ideal operational ampliffier and briefly explain how each one can aid in circuit analysis. a)

Identify any FOUR assumptions commonly made in the analysis of operational amplifier circuits, related to the 'ideal operational ampliffier and briefly explain how each one can aid in circuit analysis. a)

Introductory Circuit Analysis (13th Edition)

13th Edition

ISBN:9780133923605

Author:Robert L. Boylestad

Publisher:Robert L. Boylestad

Chapter1: Introduction

Section: Chapter Questions

Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...

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What does it mean that the operational amplifier is ideal? And what does offering very high input impedance mean?
I need the expert's solution correctly and fully handwritten.
(a) State FOUR (4) characteristics of an ideal operational amplifier. (b) Derive the output voltage equation of the operational amplifier circuit shown in Figure 1(a). Note that va and vå are the input voltage signals, while vout is the output voltage of the operational amplifier circuit. Design the Circuit-K such that the differential gain of the operational amplifier circuit (c) in Figure 1(b) is adjustable from 10 to 100. Note that R3= R4, Va and vå are the input voltages, and vout is the output voltage of the operational amplifier circuit. State and elaborate briefly ONE (1) key advantage of the operational amplifier circuit in Figure 1(b) over that in Figure 1(a). ww R4 OA1 R3 R3 R2 OA3 V gut R4 R2 Vout R3 R4 O42 R3 ww R4 ww Figure 1(a) Figure 1(b)
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