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

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

Introductory Circuit Analysis (13th Edition)
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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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.
Transcribed Image Text: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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