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Electric Circuits and Networks, Ist Edition by Pearson
book

Electric Circuits and Networks, Ist Edition by Pearson

by K. S. Suresh Kumar
May 2024
Intermediate to advanced content levelIntermediate to advanced
840 pages
45h 20m
English
Pearson India
Content preview from Electric Circuits and Networks, Ist Edition by Pearson
6.8 EFFECT OF NON-IDEAL PROPERTIES OF OPAMP ON
CIRCUIT PERFORMANCE
A practical Opamp has finite input resistance and non-zero output resistance. It has finite
gain and finite bandwidth. It has non-zero common mode gain. Its output voltage and output
current are limited to some finite values that depend on the supply voltage used. Its output
is incapable of changing at a rate faster than a finite rate that is specified as its slew rate. It
has non-zero output offset and non-zero input bias currents.
These non-idealities in the practical Opamp result in a degraded performance in
circuits that have embedded Opamps. We consider the impact of some of these ...
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Publisher Resources

ISBN: 9781299447028