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Author: Rong Wu Publisher: Springer Science & Business Media ISBN: 1461437318 Category : Technology & Engineering Languages : en Pages : 199
Book Description
This book presents innovative solutions in the design of precision instrumentation amplifier and read-out ICs, which can be used to boost millivolt-level signals transmitted by modern sensors, to levels compatible with the input ranges of typical Analog-to-Digital Converters (ADCs). The discussion includes the theory, design and realization of interface electronics for bridge transducers and thermocouples. It describes the use of power efficient techniques to mitigate low frequency errors, resulting in interface electronics with high accuracy, low noise and low drift. Since this book is mainly about techniques for eliminating low frequency errors, it describes the nature of these errors and the associated dynamic offset cancellation techniques used to mitigate them.
Author: Rong Wu Publisher: Springer Science & Business Media ISBN: 1461437318 Category : Technology & Engineering Languages : en Pages : 199
Book Description
This book presents innovative solutions in the design of precision instrumentation amplifier and read-out ICs, which can be used to boost millivolt-level signals transmitted by modern sensors, to levels compatible with the input ranges of typical Analog-to-Digital Converters (ADCs). The discussion includes the theory, design and realization of interface electronics for bridge transducers and thermocouples. It describes the use of power efficient techniques to mitigate low frequency errors, resulting in interface electronics with high accuracy, low noise and low drift. Since this book is mainly about techniques for eliminating low frequency errors, it describes the nature of these errors and the associated dynamic offset cancellation techniques used to mitigate them.
Author: Leila Safari Publisher: Springer ISBN: 303001343X Category : Technology & Engineering Languages : en Pages : 176
Book Description
This book describes a new way to design and utilize Instrumentation Amplifiers (IAs) by taking advantages of the current-mode (CM) approach. For the first time, all different topologies of CMIAs are discussed and compared, providing a single-source reference for instrumentation and measurement experts who want to choose a topology for a specific application. The authors also explain major challenges in designing CMIAs, so the book can be useful for anyone studying instrumentation amplifiers, and even other analog circuits. Coverage also includes various CM signal processing techniques employed in CMIAs, and applications of the CMIAs in biomedical and data acquisition are demonstrated.
Author: Johan Huijsing Publisher: Springer ISBN: 3319281275 Category : Technology & Engineering Languages : en Pages : 443
Book Description
This proven textbook guides readers to a thorough understanding of the theory and design of operational amplifiers (OpAmps). The core of the book presents systematically the design of operational amplifiers, classifying them into a periodic system of nine main overall configurations, ranging from one gain stage up to four or more stages. This division enables circuit designers to recognize quickly, understand, and choose optimal configurations. Characterization of operational amplifiers is given by macro models and error matrices, together with measurement techniques for their parameters. Definitions are given for four types of operational amplifiers depending on the grounding of their input and output ports. Many famous designs are evaluated in depth, using a carefully structured approach enhanced by numerous figures. In order to reinforce the concepts introduced and facilitate self-evaluation of design skills, the author includes problems with detailed solutions, as well as simulation exercises.
Author: Robin Shannon Publisher: Scientific e-Resources ISBN: 1839472413 Category : Languages : en Pages : 312
Book Description
An analog chip is a set of miniature electronic analog circuits formed on a single piece of semiconductor material. The voltage and current at specified points in the circuits of analog chips vary continuously in time. In contrast, digital chips only use and create voltages or currents at discrete levels, with no intermediate values. In addition to Transistors, analog chips often have a larger number of passive elements than digital chips typically do. Inductors tend to be avoided because of their large size and a transistor and capacitor together can do the work of an inductor. The book broadly deals with: Direct and capacitor coupled Opamp amplifiers; Frequency response and compensation to improve the performance of Opamp circuits; Voltage and current sources, instrumentation amplifiers and precision rectifiers, limiting and clamping circuits; Log and antilog amplifiers, etc. The book covers the syllabus prescribed for B.E. Care is taken to develop the subject logically so that the book could also be used by B.Sc. and diploma students. Neatly drawn diagrams, stepwise illustrations, and graded numerical examples, are included in every chapter to support the contents.
Author: Qinwen Fan Publisher: Springer ISBN: 3319473913 Category : Technology & Engineering Languages : en Pages : 125
Book Description
This book describes the concept and design of the capacitively-coupled chopper technique, which can be used in precision analog amplifiers. Readers will learn to design power-efficient amplifiers employing this technique, which can be powered by regular low supply voltage such as 2V and possibly having a +/-100V input common-mode voltage input. The authors provide both basic design concepts and detailed design examples, which cover the area of both operational and instrumentation amplifiers for multiple applications, particularly in power management and biomedical circuit designs.
Author: Vijay Nath Publisher: Springer Nature ISBN: 9811602751 Category : Technology & Engineering Languages : en Pages : 855
Book Description
This book presents high-quality papers from the Fifth International Conference on Microelectronics, Computing & Communication Systems (MCCS 2020). It discusses the latest technological trends and advances in MEMS and nanoelectronics, wireless communication, optical communication, instrumentation, signal processing, image processing, bioengineering, green energy, hybrid vehicles, environmental science, weather forecasting, cloud computing, renewable energy, RFID, CMOS sensors, actuators, transducers, telemetry systems, embedded systems and sensor network applications. It includes papers based on original theoretical, practical and experimental simulations, development, applications, measurements and testing. The applications and solutions discussed here provide excellent reference material for future product development.
Author: Uday A. Bakshi Publisher: ISBN: 9788184310917 Category : Linear integrated circuits Languages : en Pages : 656
Book Description
Differential and Cascode AmplifiersDifferential amplifier, Differential amplifier circuit configuration, Dual input-balanced output differential amplifier, Dual input-unbalanced output differential amplifier, single input-balanced output differential amplifier, Single input-unbalanced output differential amplifier with their DC and AC analysis, Differential amplifier with swamping resistors, Constant current bias, Current mirror, Cascaded differential amplifier stages, Level translator, CE-CB configuration.Operational AmplifiersBlock diagram of a typical op-amp, Schematic symbol, Integrated circuits and their types, IC package types, Pin identification and temperature range, Interpretation of data sheets, Overview of typical set of data sheets, Characteristics and performance parameters of and op-amp, Ideal op-amp, Equivalent circuit of an op-amp, Ideal voltage transfer curve, Open loop configurations : Differential, Inverting and non inverting. Practical op-amp : Input offset voltage, Input bias current, Input offset current, total output offset voltage, Thermal drift, Effect of variation in power supply voltages on offset voltage, Change in input offset voltage and input offset current with time, Temperature and supply voltage sensitive parameters, Noise, Common mode configuration and common mode rejection ratio.Negative Feedback in Op-ampsBlock diagram representation of feedback configuration, Voltage-series feedback amplifier, Voltage shunt feedback amplifier, Differential amplifiers with one op-amp, two op-amps and three op-amps.Frequency Response of an Op-ampFrequency response, Compensating networks, Frequency response of internally compensated op-amps, Frequency response of non-compensated op-amps, Closed loop frequency response, Slew rate, Causes of slew rate and its effect on applications.Applications of Op-ampDC and AC amplifiers, Peaking amp, Summing, Scaling and averaging amp, Instrumentation amplifier, V to I and I to V converter, Log and antilog amp, Integrator, Differentiator. Active filters : First order LP butterworth filter, Second order LP butterworth filter, First order HP butterworth filter, Second order HP butterworth filter, Higher order filters, Band pass filter, Band reject filters, All pass filter, Phase shift oscillator, Wein bridge oscillator, Quadrature oscillator, Square wave generator, Triangular wave generator, Sawtooth wave generator, Voltage controlled oscillator, Basic comparator, Zero crossing detector, Schmitt trigger, Window detector, V to F and F to V converters, A to D and D to A converters, Peak detector, Sample and hold circuit, Precision rectifiers.Specialized IC Applications : 555 TimerPin configuration, Block diagram, application of 555 as monostable and astable multivibrator.Phase Lock Loops Operating principles and applications of 565PLL.Voltage RegulatorsFixed voltage regulators, Adjustable voltage regulators, Switching regulators.
Author: Uday A. Bakshi Publisher: ISBN: 9788189411305 Category : Electronic circuit design Languages : en Pages : 647
Book Description
Differential AmplifiersAnalysis of differential amplifier, common mode and differential mode gains, transfer characteristics, CMRR, I/P and O/P impedances, high performance amplifiers using current source bias and current mirror connection.Drift ProblemThermal drift, input error signals and their compensation in differential amplifier.Operational AmplifierIdeal op-amp characteristics, cascading of differential amplifier. I/P, O/P stages and level translators, multistage op-amps, frequency response and stability. Frequency and phase compensation techniques. Some commercial op-amp parameters, features (IC 741, MC 1530).Op-amp ApplicationsInverting and non-inverting, differential and bridge amplifiers, summer, integrator, differentiator. V to I and I to V converters, op-amp feedback limiters using diodes, zener diodes, log and antilog amplifiers, analog multipliers, dividers, sample and hold circuits. Peak detectors, precision rectifiers, instrumentation amplifier, monostable and astable multivibrators, comparators-Schmitt trigger using op-amp.Active FiltersFirst and second order Butterworth filters, design and its response (LP, HP, BP, BE, Narrow band, all pass filters).TimersBasic timer circuit 555 timer used as astable and monostable multivibrator.Data Converters and Data Acquisition SystemD/A converters, basic D/A converter, weighted binary type, ladder R-2R D/A converters, performance parameters and source of errors.A/D ConvertersBasic V/F converter, V/T converter, single slope and dual slope converter. A/D converter using D/A converter, counter ramp, continuous counter ramp, successive approximation, flash converter.Communication AmplificationsCascade amplifiers MC1550 for video, RF and amplitude modulation, AGC application, PLL, brief study of PLL system, applications of PLL for AM, FM detection, FSK decoder, frequency synthesis using commercial PLL (IC 565).Voltage RegulatorsAnalysis and design of series and shunt regulators using DC amplifiers, some commercial voltage regulators (MC 78XX series, IC 723), high current negative voltage with foldback limiting concepts, switching regulators - basic concepts and applications.
Author: Robert F. Coughlin Publisher: Prentice Hall ISBN: Category : Technology & Engineering Languages : en Pages : 348
Book Description
This popular book presents a clear and interesting approach for op-amp courses while examining four basic active filters, illustrating 5-V digital logic ICs, and more. It provides many detailed, practical design and analysis examples intended to relate theory to the workplace. Chapter topics include first experiences with an op amp; inverting and noninverting amplifiers; comparators and controls; selected applications of op amps; signal generators; op amps with diodes; differential, instrumentation, and bridge amplifiers; DC performance: bias, offsets, and drift; AC performance: bandwidth, slew rate, noise; active filters; modulating, demodulating, and frequency changing with the multiplier; integrated-circuit timers; digital-to-analog converters; analog-to-digital converters; and power supplies. For design engineers rs
Author: Rong Wu
Author: Rong Wu
Author: Leila Safari
Author: Johan Huijsing
Author: Robin Shannon
Author: J.R. Lambert
Author: Qinwen Fan
Author: Vijay Nath
Author: Uday A. Bakshi
Author: Uday A. Bakshi
Author: Robert F. Coughlin