ib ww Μ VN 5 ΚΩ 5ΚΩ Μ Μ 45ΚΩ m ib + Vo 1-

Introductory Circuit Analysis (13th Edition)
13th Edition
ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
Chapter1: Introduction
Section: Chapter Questions
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The op-amp in the circuit below is ideal except that it has bias currents (i_b) of 100nA directed into the amplifier. R is chosen to make V_o = 0 V. What are the values of V_N and R?

ib
т
т
5kQ VN 5kQ
т
45k
ти
ib
+
Vo
Transcribed Image Text:ib т т 5kQ VN 5kQ т 45k ти ib + Vo
Expert Solution
Step 1: Summarize the ddetails given:

Given Data:

Consider the Op-Amp circuit with nodes and branch current directions as,

Electrical Engineering homework question answer, step 1, image 1

The bias current i subscript b equals 100 space text nA end text

To Find:

To make V subscript o equals 0 text  V end text, the values of V subscript N space & space R.




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