Figure Q3 shows the schematic of a differential amplifier used to amplify the output from a Wheatstone Bridge.V wwVoutV2 WR2RgFigure Q3 – Differential Amplifiera) Show from first principles that the output voltage from the differential amplifier, Vout is given by:[R, + R1V,R,R2 + R,V,RT.VoutR + R,R1State the assumptions that you made in deriving this relationship.b) If R, = R, = 10kn and R, = R, = 400kn then determine the output from the differential amplifier if V8mV and V, = 4.3mV.!!c) Describe the difference between a differential amplifier like the one shown in Figure Q3, and aninstrumentation amplifier.

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Figure Q3 shows the schematic of a differential amplifier used to amplify the output from a Wheatstone Bridge. R1 Vout V, W R2 Rg Figure Q3 – Differential Amplifier a) Show from first principles that the output voltage from the differential amplifier, Vout is given by: V, R, V,R, [R + R Vout R2 + R, R + R R1 State the assumptions that you made in deriving this relationship. b) If R, = R, = 10kn and R = R2 = 400kn then determine the output from the differential amplifier if V, 8mV and V, = 4.3mV. c) Describe the difference between a differential amplifier like the one shown in Figure Q3, and an instrumentation amplifier.

Figure Q3 shows the schematic of a differential amplifier used to amplify the output from a Wheatstone Bridge. R1 Vout V, W R2 Rg Figure Q3 – Differential Amplifier a) Show from first principles that the output voltage from the differential amplifier, Vout is given by: V, R, V,R, [R + R Vout R2 + R, R + R R1 State the assumptions that you made in deriving this relationship. b) If R, = R, = 10kn and R = R2 = 400kn then determine the output from the differential amplifier if V, 8mV and V, = 4.3mV. c) Describe the difference between a differential amplifier like the one shown in Figure Q3, and an instrumentation amplifier.

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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