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by Ron Mancini, Bruce Carter
Op Amps for Everyone, 5th Edition
Cover image
Title page
Table of Contents
Copyright
Dedication
List of Figures
List of Tables
Foreword
Chapter 1. The Op Amp's Place in the World
1.1. The Problem
1.2. The Solution
1.3. The Birth of the Op Amp
Chapter 2. Development of the Ideal Op Amp Equations
2.1. Introduction
2.2. Ideal Op Amp Assumptions
2.3. The Noninverting Op Amp
2.4. The Inverting Op Amp
2.5. The Adder
2.6. The Differential Amplifier
2.7. Complex Feedback Networks
2.8. Impedance Matching Amplifiers
2.9. Capacitors
2.10. Why an Ideal Op Amp Would Destroy the Known Universe
2.11. Summary
Chapter 3. Single-Supply Op Amp Design Techniques
3.1. Single Supply Versus Dual Supply
Chapter 4. DC-Coupled Single-Supply Op Amp Design Techniques
4.1. An Introduction to DC-Coupled, Single-Supply Circuits
4.2. Simple Application to Get You Started
4.3. Circuit Analysis
4.4. Simultaneous Equations
4.5. Summary
Chapter 5. On Beyond Case 4
5.1. A Continuum of Applications
5.2. Noninverting Attenuator With Zero Offset
5.3. Noninverting Attenuation With Positive Offset
5.4. Noninverting Attenuation With Negative Offset
5.5. Inverting Attenuation With Zero Offset
5.6. Inverting Attenuation With Positive Offset
5.7. Inverting Attenuation With Negative Offset
5.8. Noninverting Buffer
5.9. Signal Chain Design
Chapter 6. Feedback and Stability Theory
6.1. Introduction to Feedback Theory
6.2. Block Diagram Math and Manipulations
6.3. Feedback Equation and Stability
6.4. Bode Analysis of Feedback Circuits
6.5. Bode Analysis Applied to Op Amps
6.6. Loop Gain Plots Are the Key to Understanding Stability
6.7. The Second-Order Equation and Ringing/Overshoot Predictions
Chapter 7. Development of the Nonideal Op Amp Equations
7.1. Introduction
7.2. Review of the Canonical Equations
7.3. Noninverting Op Amps
7.4. Inverting Op Amps
7.5. Differential Op Amps
7.6. Are You Smarter Than an Op Amp?
Chapter 8. Voltage-Feedback Op Amp Compensation
8.1. Introduction
8.2. Internal Compensation
8.3. External Compensation, Stability, and Performance
8.4. Dominant-Pole Compensation
8.5. Gain Compensation
8.6. Lead Compensation
8.7. Compensated Attenuator Applied to Op Amp
8.8. Lead-Lag Compensation
8.9. Comparison of Compensation Schemes
8.10. Conclusions
Chapter 9. Current-Feedback Op Amps
9.1. Introduction
9.2. Current-Feedback Amplifier Model
9.3. Development of the Stability Equation
9.4. The Noninverting Current-Feedback Amplifier
9.5. The Inverting Current-Feedback Amplifier
9.6. Stability Analysis
9.7. Selection of the Feedback Resistor
9.8. Stability and Input Capacitance
9.9. Stability and Feedback Capacitance
9.10. Compensation of CF and CG
9.11. Summary
Chapter 10. Voltage- and Current-Feedback Op Amp Comparison
10.1. Introduction
10.2. Precision
10.3. Bandwidth
10.4. Stability
10.5. Impedance
10.6. Equation Comparison
Chapter 11. Fully Differential Op Amps
11.1. Introduction
11.2. What Does “Fully Differential” Mean?
11.3. How is the Second Output Used?
11.4. Differential Gain Stages
11.5. Single-Ended to Differential Conversion
11.6. A New Function
11.7. Conceptualizing the Vocm Input
11.8. Instrumentation
11.9. Filter Circuits
Chapter 12. Different Types of Op Amps
12.1. Introduction
12.2. Uncompensated/Undercompensated Voltage-Feedback Op Amps
12.3. Instrumentation Amplifier
12.4. Difference Amplifier
12.5. Buffer Amplifiers
Chapter 13. Troubleshooting—What to Do When Things Go Wrong
13.1. Introduction
13.2. Simple Things First—Check the Power!
13.3. Do Not Forget That Enable Pin
13.4. Check the DC Operating Point
13.5. The Gain Is Wrong
13.6. The Output Is Noisy
13.7. The Output Has an Offset
13.8. Conclusion
Chapter 14. Interfacing a Transducer to an Analog to Digital Converter
14.1. Introduction
14.2. System Information
14.3. Power Supply Information
14.4. Input Signal Characteristics
14.5. Analog to Digital Converter Characteristics
14.6. Interface Characteristics
14.7. Architectural Decisions
14.8. Conclusions
Chapter 15. Interfacing D/A Converters to Loads
15.1. Introduction
15.2. Load Characteristics
15.3. Understanding the D/A Converter and Its Specifications
15.4. D/A Converter Error Budget
15.5. D/A Converter Errors and Parameters
15.6. Compensating for DAC Capacitance
15.7. Increasing Op Amp Buffer Amplifier Current and Voltage
Chapter 16. Active Filter Design Techniques
16.1. Introduction
16.2. Fundamentals of Low-Pass Filters
16.3. Low-Pass Filter Design
16.4. High-Pass Filter Design
16.5. Band-Pass Filter Design
16.6. Band-Rejection Filter Design
16.7. All-Pass Filter Design
16.8. Practical Design Hints
16.9. Filter Coefficient Tables
Chapter 17. Fast, Simple Filter Design
17.1. Introduction
17.2. Fast, Practical Filter Design
17.3. Designing the Filter
17.4. Getting the Most Out of a Single Op Amp
17.5. Design Aids
17.6. Summary
Chapter 18. High-Speed Filters
18.1. Introduction
18.2. High-Speed Low-Pass Filters
18.3. High-Speed High-Pass Filters
18.4. High-Speed Band-Pass Filters
18.5. High-Speed Notch Filters
18.6. 10kHz Notch Filter Results
18.7. Conclusions
Chapter 19. Using Op Amps for RF Design
19.1. Introduction
19.2. Voltage Feedback or Current Feedback?
19.3. RF Amplifier Topology
19.4. Op Amp Parameters for RF Designers
19.5. Wireless Systems
19.6. High-Speed Analog Input Drive Circuits
19.7. Conclusions
Chapter 20. Designing Low-Voltage Op Amp Circuits
20.1. Introduction
20.2. Critical Specifications
20.3. Summary
Chapter 21. Extreme Applications
21.1. Introduction
21.2. Temperature
21.3. Packaging
21.4. When Failure Is Not an Option
21.5. When It Has to Work for a Really Long Time
21.6. Conclusions
Chapter 22. Voltage Regulation
22.1. Introduction
22.2. Regulator Cases
22.3. Make or Buy?
22.4. Linear Regulators
22.5. Switching Power Supplies
22.6. A Companion Circuit
22.7. Another Companion Circuit
22.8. Design Aid
22.9. Conclusions
Chapter 23. Negative Voltage Regulation
23.1. Introduction
23.2. Positive Regulators
23.3. Parasitic Winding on the Inductor
23.4. Parasitic Inductor
23.5. Referencing the Regulator to −VOUT Instead of Ground
23.6. Other Techniques
23.7. A Negative Load
23.8. Conclusion
Chapter 24. Other Applications
24.1. Op Amp Oscillators
24.2. Hybrid Amplifiers and Power Boosters
Chapter 25. Common Application Mistakes
25.1. Introduction
25.2. Op Amp Operated at Less Than Unity (or Specified) Gain
25.3. Op Amp Used as a Comparator
25.4. Improper Termination of Unused Sections
25.5. DC Gain
25.6. Current Source
25.7. Current-Feedback Amplifier: Shorted Feedback Resistor
25.8. Current-Feedback Amplifier: Capacitor in the Feedback Loop
25.9. Fully Differential Amplifier: Incorrect Single-Ended Termination
25.10. Fully Differential Amplifier: Incorrect DC Operating Point
25.11. Fully Differential Amplifier: Incorrect Common-Mode Range
25.12. The Number One Design Mistake!
Appendix A. Review of Circuit Theory
Appendix B. Understanding Op Amp Parameters
Appendix C. Op Amp Noise Theory
Appendix D. Circuit Board Layout Techniques
Appendix E. Single-Supply Circuit Collection
Index
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