8th Edition

ISBN: 9781119235385

Author: Thomas

Publisher: WILEY

Concept explainers

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 p…

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Textbook Question

Chapter 4, Problem 4.63P

Design an OP AMP amplifier with a voltage gain of 4 using only 15 -kΩ resistors and one OP AMP.

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Chapter 4, Problem 4.62P

Chapter 4, Problem 4.64P

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Chapter 4 Solutions

ANALYSIS+DESIGN OF LINEAR CIRCUITS(LL)

Ch. 4 - Find the voltage gain vO/vS and current gain iO/ix...Ch. 4 - Prob. 4.2P Ch. 4 - Prob. 4.3P Ch. 4 - Prob. 4.4P Ch. 4 - Find the voltage gain vO/vS in Figure P4-5.Ch. 4 - Find the voltage gain vO/vS in Figure P4-6.Ch. 4 - Find an expression for the current gain iO/iS in...Ch. 4 - Prob. 4.8P Ch. 4 - Prob. 4.9P Ch. 4 - Find an expression for the voltage gain vO/vs in...

Ch. 4 - Prob. 4.12P Ch. 4 - In the circuit of Figure P4-13, the VCVS has of...Ch. 4 - Prob. 4.14P Ch. 4 - (a) Find the Thévenin equivalent circuit that the...Ch. 4 - Prob. 4.16P Ch. 4 - Prob. 4.18P Ch. 4 - Prob. 4.19P Ch. 4 - The circuit parameters in figure P4-21 are...Ch. 4 - The circuit parameters in Figure P4-21 are...Ch. 4 - The parameters of the transistor in Figure P4-23...Ch. 4 - Prob. 4.25P Ch. 4 - Find the voltage gain of each OP AMP circuit shown...Ch. 4 - Considering simplicity and standard 10 tolerance...Ch. 4 - Two OP AMP circuits are shown in Figure P4-28....Ch. 4 - Prob. 4.29P Ch. 4 - What is the range of the gain vO/vS in Figure...Ch. 4 - Using only one OP AMP, design a circuit that...Ch. 4 - Design a circuit using only one OP AMP that...Ch. 4 - Prob. 4.36P Ch. 4 - For the circuit in Figure P4-37: (a) Find vO in...Ch. 4 - A young designer needed to amplify a 2-V signal by...Ch. 4 - Design two circuits to produce the following...Ch. 4 - Design a noninverting summer for five inputs with...Ch. 4 - For the circuit in Figure P4-41: Find vO in terms...Ch. 4 - The input-output relationship for a three-input...Ch. 4 - Find vo in terms of the inputs v1,v2, and v3 in...Ch. 4 - Prob. 4.44P Ch. 4 - Prob. 4.45P Ch. 4 - Prob. 4.46P Ch. 4 - Prob. 4.47P Ch. 4 - It is claimed that vO=vS when the switch is closed...Ch. 4 - Prob. 4.49P Ch. 4 - Prob. 4.50P Ch. 4 - Use node-voltage analysis in Figure P4-51 to show...Ch. 4 - Prob. 4.52P Ch. 4 - Prob. 4.53P Ch. 4 - For the block diagram of Figure P4-54: Find an...Ch. 4 - For the block diagram of Figure P4-55: Find an...Ch. 4 - For the circuit in Figure P4-56: Find vO in terms...Ch. 4 - Prob. 4.57P Ch. 4 - Onan exam, students were asked to design an...Ch. 4 - Prob. 4.59P Ch. 4 - For the circuit of Figure P4-60: Use node-voltage...Ch. 4 - Prob. 4.61P Ch. 4 - Design a single OP AMP amplifier with a voltage...Ch. 4 - Design an OP AMP amplifier with a voltage gain of...Ch. 4 - Using a single OP AMP, design a circuit with...Ch. 4 - Design a differential amplifier with inputs v1 and...Ch. 4 - Using no more than two OP AMPs, design an OP AMP...Ch. 4 - Design a two-input noninverting summer that will...Ch. 4 - Design a three-input noninverting summer that will...Ch. 4 - Design a cascaded OP AMP circuit that will produce...Ch. 4 - Design a cascaded OP AMP circuit that will produce...Ch. 4 - Using the instrumentation amplifier shown in...Ch. 4 - Prob. 4.73P Ch. 4 - Design a circuit that can produce vO=2000vTR2.6V...Ch. 4 - A requirement exists for an OP AMP circuit with...Ch. 4 - A requirement exists for an OP AMP circuit to...Ch. 4 - A particular application requires that an...Ch. 4 - Prob. 4.78P Ch. 4 - The full-scale output of a six-bit DAC is 10.0 V....Ch. 4 - An R2R DAC is shown in Figure P4-80. The digital...Ch. 4 - A fifth bit is added to the R-2R DAC shown in...Ch. 4 - Prob. 4.82P Ch. 4 - Prob. 4.83P Ch. 4 - A small pressure transducer has the...Ch. 4 - A medical grade pressure transducer has been...Ch. 4 - The acid/alkaline balance of a fluid is measured...Ch. 4 - A photoresistor varies from 10 in bright sunlight...Ch. 4 - Your engineering firm needs an instrumentation...Ch. 4 - Prob. 4.90P Ch. 4 - Prob. 4.92P Ch. 4 - Prob. 4.93P Ch. 4 - A five-bit flash ADC in Figure P4-94 uses a...Ch. 4 - Bipolar Power Supply Voltages The circuit in...Ch. 4 - Thermometer Design Problem There is a need to...Ch. 4 - High Bias Design Problem A particular pressure...Ch. 4 - Prob. 4.99IP Ch. 4 - OP AMP Circuit Analysis and Design Find the...Ch. 4 - Instrumentation Amplifier with Alarm Strain gauges...

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