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Operational Amplifiers
C H A P T E R 2 Operational Amplifiers
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Figure 2.1 Circuit symbol for the op amp.
Microelectronic Circuits, Sixth Edition Sedra/Smith Copyright © 2010 by Oxford University Press, Inc.
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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.
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Figure 2.3 Equivalent circuit of the ideal op amp.
Microelectronic Circuits, Sixth Edition Sedra/Smith Copyright © 2010 by Oxford University Press, Inc.
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Figure 2.5 The inverting closed-loop configuration.
Microelectronic Circuits, Sixth Edition Sedra/Smith Copyright © 2010 by Oxford University Press, Inc.
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Figure E2.6 Microelectronic Circuits, Sixth Edition Sedra/Smith Copyright © 2010 by Oxford University Press, Inc.
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Figure 2.10 A weighted summer.
Microelectronic Circuits, Sixth Edition Sedra/Smith Copyright © 2010 by Oxford University Press, Inc.
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Figure 2.12 The noninverting configuration.
Microelectronic Circuits, Sixth Edition Sedra/Smith Copyright © 2010 by Oxford University Press, Inc.
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Difference Amplifier Microelectronic Circuits, Sixth Edition
Sedra/Smith Copyright © 2010 by Oxford University Press, Inc.
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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.
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Integrator Microelectronic Circuits, Sixth Edition
Sedra/Smith Copyright © 2010 by Oxford University Press, Inc.
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The Miller Integrator Microelectronic Circuits, Sixth Edition
Sedra/Smith Copyright © 2010 by Oxford University Press, Inc.
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Differentiator Microelectronic Circuits, Sixth Edition
Sedra/Smith Copyright © 2010 by Oxford University Press, Inc.
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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.
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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.
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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.
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Figure 2.34 Reducing the effect of the input bias currents by introducing a resistor R3.
Microelectronic Circuits, Sixth Edition Sedra/Smith Copyright © 2010 by Oxford University Press, Inc.
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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.
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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.
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Figure P2.8 Microelectronic Circuits, Sixth Edition Sedra/Smith Copyright © 2010 by Oxford University Press, Inc.
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Figure P2.16 Microelectronic Circuits, Sixth Edition Sedra/Smith Copyright © 2010 by Oxford University Press, Inc.
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Figure P2.49 Microelectronic Circuits, Sixth Edition Sedra/Smith Copyright © 2010 by Oxford University Press, Inc.
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