CHAPTER 2 Operational Amplifiers Figure 2 1 Circuit

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CHAPTER 2 Operational Amplifiers 

CHAPTER 2 Operational Amplifiers 

Figure 2. 1 Circuit symbol for the op amp. Microelectronic Circuits, Sixth Edition Sedra/Smith

Figure 2. 1 Circuit symbol for the op amp. Microelectronic Circuits, Sixth Edition Sedra/Smith Copyright © 2010 by Oxford University Press, Inc.

Figure 2. 2 The op amp shown connected to dc power supplies. Microelectronic Circuits,

Figure 2. 2 The op amp shown connected to dc power supplies. Microelectronic Circuits, Sixth Edition Sedra/Smith Copyright © 2010 by Oxford University Press, Inc.

Figure 2. 3 Equivalent circuit of the ideal op amp. Microelectronic Circuits, Sixth Edition

Figure 2. 3 Equivalent circuit of the ideal op amp. Microelectronic Circuits, Sixth Edition Sedra/Smith Copyright © 2010 by Oxford University Press, Inc.

Figure 2. 5 The inverting closed-loop configuration. Microelectronic Circuits, Sixth Edition Sedra/Smith Copyright ©

Figure 2. 5 The inverting closed-loop configuration. Microelectronic Circuits, Sixth Edition Sedra/Smith Copyright © 2010 by Oxford University Press, Inc.

Figure E 2. 6 Microelectronic Circuits, Sixth Edition Sedra/Smith Copyright © 2010 by Oxford

Figure E 2. 6 Microelectronic Circuits, Sixth Edition Sedra/Smith Copyright © 2010 by Oxford University Press, Inc.

Figure 2. 10 A weighted summer. Microelectronic Circuits, Sixth Edition Sedra/Smith Copyright © 2010

Figure 2. 10 A weighted summer. Microelectronic Circuits, Sixth Edition Sedra/Smith Copyright © 2010 by Oxford University Press, Inc.

Figure 2. 12 The noninverting configuration. Microelectronic Circuits, Sixth Edition Sedra/Smith Copyright © 2010

Figure 2. 12 The noninverting configuration. Microelectronic Circuits, Sixth Edition Sedra/Smith Copyright © 2010 by Oxford University Press, Inc.

Difference Amplifier Microelectronic Circuits, Sixth Edition Sedra/Smith Copyright © 2010 by Oxford University Press,

Difference Amplifier Microelectronic Circuits, Sixth Edition Sedra/Smith Copyright © 2010 by Oxford University Press, Inc.

Figure 2. 17 Application of superposition to the analysis of the circuit of Fig.

Figure 2. 17 Application of superposition to the analysis of the circuit of Fig. 2. 16. Microelectronic Circuits, Sixth Edition Sedra/Smith Copyright © 2010 by Oxford University Press, Inc.

Integrator Microelectronic Circuits, Sixth Edition Sedra/Smith Copyright © 2010 by Oxford University Press, Inc.

Integrator Microelectronic Circuits, Sixth Edition Sedra/Smith Copyright © 2010 by Oxford University Press, Inc.

The Miller Integrator Microelectronic Circuits, Sixth Edition Sedra/Smith Copyright © 2010 by Oxford University

The Miller Integrator Microelectronic Circuits, Sixth Edition Sedra/Smith Copyright © 2010 by Oxford University Press, Inc.

Differentiator Microelectronic Circuits, Sixth Edition Sedra/Smith Copyright © 2010 by Oxford University Press, Inc.

Differentiator Microelectronic Circuits, Sixth Edition Sedra/Smith Copyright © 2010 by Oxford University Press, Inc.

Figure 2. 28 Circuit model for an op amp with input offset voltage VOS.

Figure 2. 28 Circuit model for an op amp with input offset voltage VOS. Microelectronic Circuits, Sixth Edition Sedra/Smith Copyright © 2010 by Oxford University Press, Inc.

Figure 2. 29 Evaluating the output dc offset voltage due to VOS in a

Figure 2. 29 Evaluating the output dc offset voltage due to VOS in a closed-loop amplifier. Microelectronic Circuits, Sixth Edition Sedra/Smith Copyright © 2010 by Oxford University Press, Inc.

Figure 2. 33 Analysis of the closed-loop amplifier, taking into account the input bias

Figure 2. 33 Analysis of the closed-loop amplifier, taking into account the input bias currents. Microelectronic Circuits, Sixth Edition Sedra/Smith Copyright © 2010 by Oxford University Press, Inc.

Figure 2. 34 Reducing the effect of the input bias currents by introducing a

Figure 2. 34 Reducing the effect of the input bias currents by introducing a resistor R 3. Microelectronic Circuits, Sixth Edition Sedra/Smith Copyright © 2010 by Oxford University Press, Inc.

Figure 2. 39 Open-loop gain of a typical general-purpose internally compensated op amp. Microelectronic

Figure 2. 39 Open-loop gain of a typical general-purpose internally compensated op amp. Microelectronic Circuits, Sixth Edition Sedra/Smith Copyright © 2010 by Oxford University Press, Inc.

Figure 2. 44 Effect of slew-rate limiting on output sinusoidal waveforms. Microelectronic Circuits, Sixth

Figure 2. 44 Effect of slew-rate limiting on output sinusoidal waveforms. Microelectronic Circuits, Sixth Edition Sedra/Smith Copyright © 2010 by Oxford University Press, Inc.

Figure P 2. 8 Microelectronic Circuits, Sixth Edition Sedra/Smith Copyright © 2010 by Oxford

Figure P 2. 8 Microelectronic Circuits, Sixth Edition Sedra/Smith Copyright © 2010 by Oxford University Press, Inc.

Figure P 2. 16 Microelectronic Circuits, Sixth Edition Sedra/Smith Copyright © 2010 by Oxford

Figure P 2. 16 Microelectronic Circuits, Sixth Edition Sedra/Smith Copyright © 2010 by Oxford University Press, Inc.

Figure P 2. 49 Microelectronic Circuits, Sixth Edition Sedra/Smith Copyright © 2010 by Oxford

Figure P 2. 49 Microelectronic Circuits, Sixth Edition Sedra/Smith Copyright © 2010 by Oxford University Press, Inc.