
Nguồn ngoài
Operational Amplifiers: Theory and Practice
Feedback control is an important technique that is used in many modern electronic and electromechanical systems. The successful inclusion of this technique improves performance, reliability, and cost effectiveness of many designs. In this series of lectures we introduce the analytical concepts that underlie classical feedback system design. The application of these concepts is illustrated by a variety of experiments and demonstration systems to reinforce the value of the analytic methods.
- Tác giả
- James K. Roberge
- Nhà xuất bản
- Massachusetts Institute of Technology
- Nguồn
- LibreTexts
- Giấy phép
- CC BY-NC-SA
- Ngôn ngữ
- EN
Mục lục· 70 mục
- 01: Background and Objectives
- 1.01: Introduction
- 1.02: The Closed-loop Gain of an Operational Amplifier
- 1.03: OVERVIEW
- 02: Properties and Modeling of Feedback Systems
- 2.01: INTRODUCTION
- 2.02: SYMBOLOGY
- 2.03: ADVANTAGES OF FEEDBACK
- 2.04: BLOCK DIAGRAMS
- 2.05: EFFECTS OF FEEDBACK ON INPUT AND OUTPUT IMPEDANCE
- 03: Linear System Response
- 3.01: OBJECTIVES
- 3.02: LAPLACE TRANSFORMS
- 3.03: Transient Response
- 3.04: Frequency Response
- 3.05: RELATIONSHIPS BETWEEN TRANSIENT RESPONSE AND FREQUENCY RESPONSE
- 3.06: ERROR COEFFICIENTS
- 04: Stability
- 4.01: THE STABILITY PROBLEM
- 4.02: THE ROUTH CRITERION
- 4.03: ROOT-LOCUS TECHNIQUES
- 4.04: STABILITY BASED ON FREQUENCY RESPONSE
- 05: Compensation
- 5.01: OBJECTIVES
- 5.02: Series Compensation
- 5.03: Feedback Compensation
- 06: Non-Linear Systems
- 6.01: Introduction to Non-Linear Systems
- 6.02: Linearization
- 6.03: Describing Function
- 07: Direct-Coupled Amplifiers
- 7.01: Introduction to Direct-Coupled Amplifiers
- 7.02: DRIFT REFERRED TO THE INPUT
- 7.03: THE DIFFERENTIAL AMPLIFIER
- 7.04: INPUT CURRENT
- 7.05: DRIFT CONTRIBUTIONS FROM THE SECOND STAGE
- 7.06: CONCLUSIONS
- 08: Operational-Amplifier Design Techniques
- 8.01: INTRODUCTION
- 8.02: AMPLIFIER TOPOLOGIES
- 8.03: HIGH-GAIN STAGES
- 8.04: OUTPUT AMPLIFIERS
- 09: An Illustrative Design
- 9.01: CIRCUIT DESCRIPTION
- 9.02: ANALYSIS
- 9.03: OTHER CONSIDERATIONS
- 9.04: EXPERIMENTAL RESULTS
- 10: Integrated-Circuit Operational Amplifiers
- 10.01: INRODUCTION
- 10.02: FABRICATION
- 10.03: INTEGRATED-CIRCUIT DESIGN TECHNIQUES
- 10.04: REPRESENTATIVE INTEGRATED-CIRCUIT OPERATIONAL AMPLIFIERS
- 10.05: ADDITIONS TO IMPROVE PERFORMANCE
- 11: Basic Applications
- 11.01: INTRODUCTION
- 11.02: SPECIFICATIONS
- 11.03: GENERAL PRECAUTIONS
- 11.04: REPRESENTATIVE LINEAR CONNECTIONS
- 11.05: NONLINEAR CONNECTIONS
- 11.06: APPLICATIONS INVOLVING ANALOG-SIGNAL SWITCHING
- 12: Advanced Applications
- 12.01: SINUSOIDAL OSCILLATORS
- 12.02: NONLINEAR OSCILLATORS
- 12.03: ANALOG COMPUTATION
- 12.04: ACTIVE FILTERS
- 12.05: FURTHER EXAMPLES
- 13: Compensation Revisited
- 13.01: INTRODUCTION
- 13.02: COMPENSATION WHEN THE OPERATIONAL AMPLIFIER TRANSFER FUNCTION IS FIXED
- 13.03: COMPENSATION BY CHANGING THE AMPLIFIER TRANSFER FUNCTION