Q8 The circuit shown in Figure 4 is a two op-amp instrumentation amplifier. (a) Derive the expression for the output voltage, Vour, as a function of inputs Vin1 and Vin2- Assume ideal op-amps. (b) If R1=R4 and R2=R3, simplify the expression for VOUT. R1 Vint Vinz R2 A1 V₂1 R3 Vx R4 A2 VOUT Figure 4 Two Op-Amp Instrumentation Amplifier

Q8 The circuit shown in Figure 4 is a two op-amp instrumentation amplifier. (a) Derive the expression for the output voltage, Vour, as a function of inputs Vin1 and Vin2- Assume ideal op-amps. (b) If R1=R4 and R2=R3, simplify the expression for VOUT. R1 Vint Vinz R2 A1 V₂1 R3 Vx R4 A2 VOUT Figure 4 Two Op-Amp 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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estion 1 The op-amp shown in the figure below is operating in the linear region. Given that V = 1V, R1= 8 k0, R2= 49 k0, R3= 6 k). Find IL in mA. Round your answer to Two Decimal Places. R eering.pdf here to search
Question For the circuit in Figure 1, assume all op-amps are ideal: (i) Derive the expression for the voltage gain, Vo/Vs. Draw the output voltage, V.(t) if V.(t) has an amplitude of 3 V with a frequency of 500 Hz. (ii) (iii) Determine the maximum possible peak value of the output voltage, Vo(peak) if each op-amp is powered with + 15 V voltage supply and saturates at ±14 V? R2 = 10 k2 Q+15 R = 10 k2 Aj Vị (t) 6-15 R4 = 20 k2 %3D Vo (t) 오+15 R3 = 10 k2 Vs (t) A2 V2 (t) 6-15 Figure 1
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