Common-Mode RejectionmR = 100 kaCMR of a Differential Amplifier Circuit+VDerivation of the following equationR=(-) InputI k2) - EOP-177Vo = E,R1+R2°R3R3(+) InputR%3D수4ECM=10 V peak A-VAdjust for V,=0 v(a)+10V+VR,R,(b)FIGURE 8-2 (a) The common-mode voltage gain should be zero. (b) Basicdifferential amplifier connected to a Wheatstone bridge.

In the Op-amp circuit, if the input is connected to a negative terminal, then it is called an…

Common-Mode Rejection mR = 100 ka CMR of a Differential Amplifier Circuit Derivation of the following equation 57 (-) Input V, = E, ) - E R3+R4 R4 OP-177 R1+R2° R3 R3 (+) Input I ka 04 EcM 10 V peak Adjust for V=0 v (a) +10V

Common-Mode Rejection mR = 100 ka CMR of a Differential Amplifier Circuit Derivation of the following equation 57 (-) Input V, = E, ) - E R3+R4 R4 OP-177 R1+R2° R3 R3 (+) Input I ka 04 EcM 10 V peak Adjust for V=0 v (a) +10V

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

Differential amplifier

There are two amplifying stages with common degeneration in a differential amplifier.

Question

Common-Mode Rejection
mR = 100 ka
CMR of a Differential Amplifier Circuit
+V
Derivation of the following equation
R=
(-) Input
I k2
) - E
OP-177
Vo = E,
R1+R2°
R3
R3
(+) Input
R%3D
수4
ECM=
10 V peak A
-V
Adjust for V,=0 v
(a)
+10V
+V
R,
R,
(b)
FIGURE 8-2 (a) The common-mode voltage gain should be zero. (b) Basic
differential amplifier connected to a Wheatstone bridge.

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