1. Chapter 6 The Operational Amplifier
Engineering Circuit Analysis Sixth Edition
W.H. Hayt, Jr., J.E. Kemmerly, S.M. Durbin
Copyright © McGraw-Hill, Inc. All Rights Reserved.
User Note:
Run View Show under the Slide Show menu to enable slide selection.
Fig (a) Electrical symbol for the op amp...
Fig. 6.3 (and 6.4) Inverting amplifier.
Fig (and 6.6) Noninverting amplifier.
Fig Basic summing amplifier circuit with three inputs.
Fig Basic difference amplifier.
Fig A more detailed model for the op amp.
Fig Inverting amplifier circuit drawn using detailed model.
Fig Output-input characteristics of a real op amp circuit…
Chapter 6 The Operational Amplifier

3. Inverting Amplifier

4. Inverting Amplifier

5. Inverting Amplifier

6. Inverting Amplifier

7. Copyright ©2002 McGraw-Hill. All rights reserved.
Fig. 6.2 (a) Electrical symbol for the op amp. (b) Minimum required connections to an op amp.
(a) Electrical symbol for the op amp. (b) Minimum required connections to an op amp.
W.H. Hayt, Jr., J.E. Kemmerly, S.M. Durbin, Engineering Circuit Analysis, Sixth Edition.
Copyright ©2002 McGraw-Hill. All rights reserved.

8. Figs. 6.3 & 6.4 Inverting amplifier.
Op amp connected as an
Inverting amplifier.
Output characteristics.
Figs. 6.3 & 6.4 Inverting amplifier.
W.H. Hayt, Jr., J.E. Kemmerly, S.M. Durbin, Engineering Circuit Analysis, Sixth Edition.
Copyright ©2002 McGraw-Hill. All rights reserved.

9. Figs. 6.5 and 6.6 Noninverting amplifier.
(c)
(a) An op amp used to construct a noninverting amplifier circuit. (b) Circuit with currents and voltages labeled. (c) Output characteristics.
Figs. 6.5 and 6.6 Noninverting amplifier.
W.H. Hayt, Jr., J.E. Kemmerly, S.M. Durbin, Engineering Circuit Analysis, Sixth Edition.
Copyright ©2002 McGraw-Hill. All rights reserved.

10. Fig. 6.8 Basic summing amplifier circuit with three inputs.
W.H. Hayt, Jr., J.E. Kemmerly, S.M. Durbin, Engineering Circuit Analysis, Sixth Edition.
Copyright ©2002 McGraw-Hill. All rights reserved.

11. Fig. 6.9 Basic difference amplifier.
W.H. Hayt, Jr., J.E. Kemmerly, S.M. Durbin, Engineering Circuit Analysis, Sixth Edition.
Copyright ©2002 McGraw-Hill. All rights reserved.

12. Fig. 6.14 A more detailed model for the op amp.
W.H. Hayt, Jr., J.E. Kemmerly, S.M. Durbin, Engineering Circuit Analysis, Sixth Edition.
Copyright ©2002 McGraw-Hill. All rights reserved.

13. Copyright ©2002 McGraw-Hill. All rights reserved.
Inverting amplifier circuit drawn using detailed op amp model.
Fig Inverting amplifier circuit drawn using detailed op amp model.
W.H. Hayt, Jr., J.E. Kemmerly, S.M. Durbin, Engineering Circuit Analysis, Sixth Edition.
Copyright ©2002 McGraw-Hill. All rights reserved.

14. Copyright ©2002 McGraw-Hill. All rights reserved.
Output-input characteristics of a real op amp circuit, showing the linear and saturation regions of operation.
Fig Output-input characteristics of a real op amp circuit, showing the linear and saturation regions of operation.
W.H. Hayt, Jr., J.E. Kemmerly, S.M. Durbin, Engineering Circuit Analysis, Sixth Edition.
Copyright ©2002 McGraw-Hill. All rights reserved.