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Chapter Fourteen 14-1 Nonideal Effects in Operational Amplifier Circuits McGraw-Hill Copyright © 2001 by the McGraw-Hill Companies, Inc. All rights reserved. 14-2 McGraw-Hill Copyright © 2001 by the McGraw-Hill Companies, Inc. All rights reserved. Figure 14.2 14-3 Equivalent circuit, inverting amplifier with finite open-loop gain McGraw-Hill Copyright © 2001 by the McGraw-Hill Companies, Inc. All rights reserved. Figure 14.3 14-4 Equivalent circuit, noninverting amplifier with finite open-loop gain 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 McGraw-Hill 14-5 Copyright © 2001 by the McGraw-Hill Companies, Inc. All rights reserved. Figure 14.11 14-6 Simplified op-amp for calculating slew rate McGraw-Hill Copyright © 2001 by the McGraw-Hill Companies, Inc. All rights reserved. Figure 14.20 14-7 Offset voltage compensation circuit for inverting amplifier McGraw-Hill Copyright © 2001 by the McGraw-Hill Companies, Inc. All rights reserved. Figure 14.21 14-8 Offset voltage compensation circuit for noninverting amplifier McGraw-Hill Copyright © 2001 by the McGraw-Hill Companies, Inc. All rights reserved. Figure 14.22 McGraw-Hill Basic bipolar input diff-amp stage, including a pair of offset-null terminals connected to a 14-9 potentiometer 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 McGraw-Hill 14-10 Copyright © 2001 by the McGraw-Hill Companies, Inc. All rights reserved.
