Design an op-amp circuit that meets the following specifications. Your design can be done with oneor two op-amps. Your instructor may give you a different design.Note: Show all work. Draw a schematic of your design and label component values and op-amp pinnumbers.a. The op-amp circuit must have a non-inverting overall voltage gain that is adjustable from +3 to+12. The circuit has a 47 k load resistor connected from the last op-amp's output terminal toground.b.c.The circuit input resistance must be ≥ 50 kn.Your design is limited to a maximum of two op-amps and seven resistors, one of which is avariable 100 k resistor (potentiometer). The potentiometer resistance is 0 22 when adjusted toone extreme of its range and 100 k at the other extreme.d. When the potentiometer is adjusted to one extreme position the overall circuit voltage gainshould be +3. When the variable resistor is adjusted to its other extreme position the overallcircuit voltage gain should be +12.

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Answered: Design an op-amp circuit that meets the…

Engineering

Electrical Engineering

Design an op-amp circuit that meets the following specifications.

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

Design an op-amp circuit that meets the following specifications. Your design can be done with one
or two op-amps. Your instructor may give you a different design.
Note: Show all work. Draw a schematic of your design and label component values and op-amp pin
numbers.
a. The op-amp circuit must have a non-inverting overall voltage gain that is adjustable from +3 to
+12. The circuit has a 47 k load resistor connected from the last op-amp's output terminal to
ground.
b.
c.
The circuit input resistance must be ≥ 50 kn.
Your design is limited to a maximum of two op-amps and seven resistors, one of which is a
variable 100 k resistor (potentiometer). The potentiometer resistance is 0 22 when adjusted to
one extreme of its range and 100 k at the other extreme.
d. When the potentiometer is adjusted to one extreme position the overall circuit voltage gain
should be +3. When the variable resistor is adjusted to its other extreme position the overall
circuit voltage gain should be +12.

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Step 1: Given data and drawing non inverting op amp

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