9-1 mcgraw-hill copyright 2001 by the mcgraw-hill companies, inc. all rights reserved. chapter nine...

14
McGraw-Hill Copyright © 2001 by the McGraw-Hill Companies, Inc. All rights reserved. 9-1 Chapter Nine The Ideal Operational Amplifier

Upload: jemimah-mccoy

Post on 19-Jan-2018

223 views

Category:

Documents


0 download

DESCRIPTION

9-3 McGraw-Hill Copyright © 2001 by the McGraw-Hill Companies, Inc. All rights reserved. Figure 9.9 Currents and voltages in the inverting op-amp

TRANSCRIPT

Page 1: 9-1 McGraw-Hill Copyright  2001 by the McGraw-Hill Companies, Inc. All rights reserved. Chapter Nine The Ideal Operational Amplifier

McGraw-Hill Copyright © 2001 by the McGraw-Hill Companies, Inc. All rights reserved.

9-1Chapter Nine

The Ideal

Operational Amplifier

Page 2: 9-1 McGraw-Hill Copyright  2001 by the McGraw-Hill Companies, Inc. All rights reserved. Chapter Nine The Ideal Operational Amplifier

McGraw-Hill Copyright © 2001 by the McGraw-Hill Companies, Inc. All rights reserved.

9-2Figure 9.2(a) Ideal op-amp equivalent circuit and (b) op-amp transfer characteristics

Page 3: 9-1 McGraw-Hill Copyright  2001 by the McGraw-Hill Companies, Inc. All rights reserved. Chapter Nine The Ideal Operational Amplifier

McGraw-Hill Copyright © 2001 by the McGraw-Hill Companies, Inc. All rights reserved.

9-3Figure 9.9Currents and voltages in the inverting op-amp

Page 4: 9-1 McGraw-Hill Copyright  2001 by the McGraw-Hill Companies, Inc. All rights reserved. Chapter Nine The Ideal Operational Amplifier

McGraw-Hill Copyright © 2001 by the McGraw-Hill Companies, Inc. All rights reserved.

9-4Figure 9.13(a) Summing op-amp amplifier circuit and (b) currents and voltages in the summing amplifier

Page 5: 9-1 McGraw-Hill Copyright  2001 by the McGraw-Hill Companies, Inc. All rights reserved. Chapter Nine The Ideal Operational Amplifier

McGraw-Hill Copyright © 2001 by the McGraw-Hill Companies, Inc. All rights reserved.

9-5Figure 9.14Noninverting op-amp circuit

Page 6: 9-1 McGraw-Hill Copyright  2001 by the McGraw-Hill Companies, Inc. All rights reserved. Chapter Nine The Ideal Operational Amplifier

McGraw-Hill Copyright © 2001 by the McGraw-Hill Companies, Inc. All rights reserved.

9-6Figure 9.19Current-to-voltage converter

Page 7: 9-1 McGraw-Hill Copyright  2001 by the McGraw-Hill Companies, Inc. All rights reserved. Chapter Nine The Ideal Operational Amplifier

McGraw-Hill Copyright © 2001 by the McGraw-Hill Companies, Inc. All rights reserved.

9-7Figure 9.21Voltage-to-currect convertor

Page 8: 9-1 McGraw-Hill Copyright  2001 by the McGraw-Hill Companies, Inc. All rights reserved. Chapter Nine The Ideal Operational Amplifier

McGraw-Hill Copyright © 2001 by the McGraw-Hill Companies, Inc. All rights reserved.

9-8Figure 9.23(a) Op-amp difference amplifier, (b) difference amplifier with v12 = 0 and (c) difference amplifier with v11 = 0

Page 9: 9-1 McGraw-Hill Copyright  2001 by the McGraw-Hill Companies, Inc. All rights reserved. Chapter Nine The Ideal Operational Amplifier

McGraw-Hill Copyright © 2001 by the McGraw-Hill Companies, Inc. All rights reserved.

9-9Figure 9.26Voltages and currents in instrumentation amplifier

Page 10: 9-1 McGraw-Hill Copyright  2001 by the McGraw-Hill Companies, Inc. All rights reserved. Chapter Nine The Ideal Operational Amplifier

McGraw-Hill Copyright © 2001 by the McGraw-Hill Companies, Inc. All rights reserved.

9-10Figure 9.29Op-amp integrator

Page 11: 9-1 McGraw-Hill Copyright  2001 by the McGraw-Hill Companies, Inc. All rights reserved. Chapter Nine The Ideal Operational Amplifier

McGraw-Hill Copyright © 2001 by the McGraw-Hill Companies, Inc. All rights reserved.

9-11Figure 9.31Figure for Exercise 9.21

Page 12: 9-1 McGraw-Hill Copyright  2001 by the McGraw-Hill Companies, Inc. All rights reserved. Chapter Nine The Ideal Operational Amplifier

McGraw-Hill Copyright © 2001 by the McGraw-Hill Companies, Inc. All rights reserved.

9-12Figure 9.33Precision half-wave rectifier circuit

Page 13: 9-1 McGraw-Hill Copyright  2001 by the McGraw-Hill Companies, Inc. All rights reserved. Chapter Nine The Ideal Operational Amplifier

McGraw-Hill Copyright © 2001 by the McGraw-Hill Companies, Inc. All rights reserved.

9-13Figure 9.39Op-amp voltage reference circuit

Page 14: 9-1 McGraw-Hill Copyright  2001 by the McGraw-Hill Companies, Inc. All rights reserved. Chapter Nine The Ideal Operational Amplifier

McGraw-Hill Copyright © 2001 by the McGraw-Hill Companies, Inc. All rights reserved.

9-14Figure 9.42Complete amplifier system