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This complete text on op-amp use and design discusses topics essential to the practicing engineer that are not covered in comparable texts, including error budget analysis, noise analysis, active filters, and op-amps with multiple poles. The text can be used as a supplement in many electronics courses. It has a practical emphasis and coverage of SPICE computer modeling, satisfying the latest ABET recommendations for more design emphasis in EE courses. It uses commercially available op-amps rather than theoretical models in examples and problems to familiarize students with actual devices. It also provides unusually extensive coverage of active filters, one of the most significant current uses of op-amps--and includes data sheets for the most widely used op-amps.
The operational amplifier ("op amp") is the most versatile and widely used type of analog IC, used in audio and voltage amplifiers, signal conditioners, signal converters, oscillators, and analog computing systems. Almost every electronic device uses at least one op amp. This book is Texas Instruments' complete professional-level tutorial and reference to operational amplifier theory and applications. Among the topics covered are basic op amp physics (including reviews of current and voltage division, Thevenin's theorem, and transistor models), idealized op amp operation and configuration, feedback theory and methods, single and dual supply operation, understanding op amp parameters, minimizing noise in op amp circuits, and practical applications such as instrumentation amplifiers, signal conditioning, oscillators, active filters, load and level conversions, and analog computing. There is also extensive coverage of circuit construction techniques, including circuit board design, grounding, input and output isolation, using decoupling capacitors, and frequency characteristics of passive components. The material in this book is applicable to all op amp ICs from all manufacturers, not just TI. Unlike textbook treatments of op amp theory that tend to focus on idealized op amp models and configuration, this title uses idealized models only when necessary to explain op amp theory. The bulk of this book is on real-world op amps and their applications; considerations such as thermal effects, circuit noise, circuit buffering, selection of appropriate op amps for a given application, and unexpected effects in passive components are all discussed in detail. *Published in conjunction with Texas Instruments *A single volume, professional-level guide to op amp theory and applications *Covers circuit board layout techniques for manufacturing op amp circuits.
The goal of this book is to encourage the reader to become proficient in the analysis and design of circuits utilizing modern linear integrated circuits. It progresses from the fundamental circuit building blocks through to analog and digital conversion systems. A methodical step-by-step presentation introduces the basic idealized operational amplifiers and eventually examines practical limitations in great detail. Each chapter has a problem set and contains extended topic to present extra discussion and details about the subject.
Franco's "Design with Operational Amplifiers and Analog Integrated Circuits, 4e" combines theory with real-life applications to deliver a straightforward look at analog design principles and techniques. An emphasis on the physical picture helps the student develop the intuition and practical insight that are the keys to making sound design decisions.is The book is intended for a design-oriented course in applications with operational amplifiers and analog ICs. It also serves as a comprehensive reference for practicing engineers. This new edition includes enhanced pedagogy (additional problems, more in-depth coverage of negative feedback, more effective layout), updated technology (current-feedback and folded-cascode amplifiers, and low-voltage amplifiers), and increased topical coverage (current-feedback amplifiers, switching regulators and phase-locked loops).
Operational Amplifier Speed and Accuracy Improvement proposes a new methodology for the design of analog integrated circuits. The usefulness of this methodology is demonstrated through the design of an operational amplifier. This methodology consists of the following iterative steps: description of the circuit functionality at a high level of abstraction using signal flow graphs; equivalent transformations and modifications of the graph to the form where all important parameters are controlled by dedicated feedback loops; and implementation of the structure using a library of elementary cells. Operational Amplifier Speed and Accuracy Improvement shows how to choose structures and design circuits which improve an operational amplifier's important parameters such as speed to power ratio, open loop gain, common-mode voltage rejection ratio, and power supply rejection ratio. The same approach is used to design clamps and limiting circuits which improve the performance of the amplifier outside of its linear operating region, such as slew rate enhancement, output short circuit current limitation, and input overload recovery.
A complete and up-to-date op amp reference for electronics engineers from the most famous op amp guru.
A reference volume of analog electronic circuits based on the op-amp, containing practical detail and technical advice.
Introduction to operational amplifiers. Fundamentals of circuit design using op amps. Feedback stability. Amplifiers. Comparators. Converters. Demodulators and discriminators. Detectors. Differential amplifiers. Low-pass filters. High-pass filters. Bandpass filters. Bandstop filters. Frequency control. Integrators and differentiators. Limiters and rectifiers. Logarithmic circuits. Modulators. Oscillators. Parameter enhancement and simulation. Power circuits. Regulators. Sampling circuits. Time and phase circuits. Waveform generators. Appendix: Operational amplifier parameters. Operational amplifier maximum ratings. Circuit fabrication tecniques. Notation used in handbook. Decibel calculations. RC circuit characteristics.
Op-amp Circuits Manual: Including OTA circuits discusses the operating principles and applications of operational amplifier (op-amp) circuits. The book is comprised of 10 chapters that present practical circuits, diagrams, and tables. The text first deals with the standard op-amp of the 741 type. Next, the book covers the special types of op-amp, such as the Norton amplifier, the operational transductance amplifier (OTA), and the LM 10 op-amp/reference IC. The book will be of great use to design engineers and technicians. Undergraduate students of electronics related degree will also find this book interesting.
Operational Amplifier Circuits provides a single source of information covering the basic principles of operational amplifier circuits. Operational amplifier applies to a very high gain, differential input, direct coupled amplifier whose operating characteristics are determined by external feedback elements. This work contains five chapters. Chapter 1 describes the characteristics and application of an ideal operation amplifier, as well as the operation of inverting and non-inverting amplifiers. Chapter 2 discusses the concept, principles, and application of frequency response, slew rate, and bandwidth. Chapter 3 deals with operational amplifier circuits that generate signals. This chapter specifically tackles the four common circuits, including square, triangular, sawtooth, and sine waves. Chapter 4 explores the classification, characteristics, and mode of operation of power amplifiers and power supplies, while Chapter 5 highlights the selected application of operational amplifiers. This book will prove useful to electronics and design engineers, technicians, and electronics students.