SHARE
SPREAD
HELP

The Tradition of Sharing

Help your friends and juniors by posting answers to the questions that you know. Also post questions that are not available.

To start with, Sr2Jr’s first step is to reduce the expenses related to education. To achieve this goal Sr2Jr organized the textbook’s question and answers. Sr2Jr is community based and need your support to fill the question and answers. The question and answers posted will be available free of cost to all.

Sharing the knowledge gained, is a generous way to change our world for the better. -Sr2Jr

 

#
Authors:
J. David Irwin, R. Mark Nelms
Chapter:
Operational Amplifiers
Exercise:
Problems
Question:6 | ISBN:9780470633229 | Edition: 10

Question

Revisit the exact analysis of the inverting configuration in Section 4.3.
(a) Find an expression for the gain if R_{in}=\infty,R_{out}=0,A_{0}\neq 0.
(b) Plot the ratio of the gain in (a) to the ideal gain versus A0 for for1\leq A_{0} \leq 1000 an ideal gain of -10
(c) From your plot, does the actual gain approach the ideal value as A0 increases or decreases?
(d) From your plot, what is the minimum value of A0 if the actual gain is within 5% of the ideal case?

TextbookTextbookTextbookTextbookTextbookTextbookTextbookTextbookTextbookTextbookTextbookTextbookTextbookTextbookTextbookTextbookTextbook

Answer

                                  

0 0

Discussions

Post the discussion to improve the above solution.