For the below given circuit : 1) Write the Name of the amplifiers 1, 2 and 3. 2) Closed loop gains for all the op amps 3) Voltages V2, V3 and Vo. 4) if the two resistors 20k2 opens ( removed), find V2 V3 and Vo 100 k2 V, -0.1 V V2 20 ka 1 400 k2 10 Ka Vo 2 V3 3.

For the below given circuit : 1) Write the Name of the amplifiers 1, 2 and 3. 2) Closed loop gains for all the op amps 3) Voltages V2, V3 and Vo. 4) if the two resistors 20k2 opens ( removed), find V2 V3 and Vo 100 k2 V, -0.1 V V2 20 ka 1 400 k2 10 Ka Vo 2 V3 3.

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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Concept explainers

Operational Amplifier

An operational amplifier also called op amp is an integrated circuit or analog circuit that takes input as a differential voltage and produces output as a single-ended voltage. It is an IC that can amplify weak electric signals.An op amp has one output pin and two input pins. The basic role of an opamp is to amplify the voltage difference between the two input voltages. It is also used in filtering or to perform mathematical operations or in signal conditioning.

Question

For the below given circuit :
1) Write the Name of the amplifiers 1, 2 and 3.
2) Closed loop gains for all the op amps
3) Voltages V2, V3 and Vo.
4) if the two resistors 20k2 opens ( removed) , find V2 V3 and Vo
V-0.1 V
100 k2
V2
20 k2
1
400 k2
10 k
3
Vo
20 k2
2
V3

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