1. 14-1 McGraw-Hill Copyright © 2001 by the McGraw-Hill Companies, Inc. All rights reserved. Chapter Fourteen Nonideal Effects in Operational Amplifier Circuits

2. 14-2 McGraw-Hill Copyright © 2001 by the McGraw-Hill Companies, Inc. All rights reserved.

3. 14-3 McGraw-Hill Copyright © 2001 by the McGraw-Hill Companies, Inc. All rights reserved. Figure 14.2 Equivalent circuit, inverting amplifier with finite open-loop gain

4. 14-4 McGraw-Hill Copyright © 2001 by the McGraw-Hill Companies, Inc. All rights reserved. Figure 14.3 Equivalent circuit, noninverting amplifier with finite open-loop gain

5. 14-5 McGraw-Hill Copyright © 2001 by the McGraw-Hill Companies, Inc. All rights reserved. Figure 14.4 (a) Inverting amplifier and (b) inverting amplifier equivalent circuit, for calculating closed-loop input resistance

6. 14-6 McGraw-Hill Copyright © 2001 by the McGraw-Hill Companies, Inc. All rights reserved. Figure 14.11 Simplified op-amp for calculating slew rate

7. 14-7 McGraw-Hill Copyright © 2001 by the McGraw-Hill Companies, Inc. All rights reserved. Figure 14.20 Offset voltage compensation circuit for inverting amplifier

8. 14-8 McGraw-Hill Copyright © 2001 by the McGraw-Hill Companies, Inc. All rights reserved. Figure 14.21 Offset voltage compensation circuit for noninverting amplifier

9. 14-9 McGraw-Hill Copyright © 2001 by the McGraw-Hill Companies, Inc. All rights reserved. Figure 14.22 Basic bipolar input diff-amp stage, including a pair of offset-null terminals connected to a potentiometer

10. 14-10 McGraw-Hill Copyright © 2001 by the McGraw-Hill Companies, Inc. All rights reserved. Figure 14.28 Op-amp circuit with resistor connected to noninverting terminal, for input bias current compensation