Dynamic Offset Compensated CMOS Amplifiers

Dynamic Offset-Compensated CMOS Amplifiers describes the theory, design and realization of dynamic offset compensated CMOS amplifiers. It focuses on the design of general-purpose wide-band operational amplifiers and instrumentation amplifiers.
Two offset compensation techniques are described: auto-zeroing and chopping. Several topologies are discussed, with which these techniques can be used in the design of wide-band dynamic offset-compensated amplifiers. Four implementations are discussed in detail: two low-offset wide-band operational amplifiers, a low-offset instrumentation amplifier, and a low-offset current-sense amplifier, which can sense the current drawn from supply voltages up to 28V .

List of contents

Dynamic Offset Compensation Techniques.- Dynamic Offset Compensated Operational Amplifiers.- Dynamic Offset Compensated Instrumentation Amplifiers.- Realizations of Operational Amplifiers.- Realizations of Instrumentation Amplifiers.- Conclusions and Future Directions.- Layout Issues.

About the author

Co-author Emeritus Prof. J.H. Huijsing has (co-)authored numerous books for Springer, including the best-selling Operational Amplifiers (2000)

Summary

Dynamic Offset-Compensated CMOS Amplifiers describes the theory, design and realization of dynamic offset compensated CMOS amplifiers. It focuses on the design of general-purpose wide-band operational amplifiers and instrumentation amplifiers.
Two offset compensation techniques are described: auto-zeroing and chopping. Several topologies are discussed, with which these techniques can be used in the design of wide-band dynamic offset-compensated amplifiers. Four implementations are discussed in detail: two low-offset wide-band operational amplifiers, a low-offset instrumentation amplifier, and a low-offset current-sense amplifier, which can sense the current drawn from supply voltages up to 28V .

Product details

• Authors: Johan Huijsing, Kof Makinwa, Kofi Makinwa, Kofi A. A. Makinwa, Freri Witte, Frerik Witte
• Publisher: Springer Netherlands
• Languages: English
• Product format: Paperback / Softback
• Released: 17.01.2012
• EAN: 9789400726093
• ISBN: 978-94-0-072609-3
• No. of pages: 168
• Dimensions: 172 mm x 10 mm x 235 mm
• Weight: 281 g
• Illustrations: XII, 168 p.
• Series: Analog Circuits and Signal Processing; Analog Circuits and Signal Processing (ACSP); Analog Circuits and Signal Processing; Analog Circuits and Signal Processing (ACSP)
• Subjects: Natural sciences, medicine, IT, technology > Technology > Electronics, electrical engineering, communications engineering; B, engineering, Circuits and Systems, Electronic circuits, Electronic Circuits and Systems, Computer networking & communications, Distributed databases, Input/Output and Data Communications, Input-output equipment (Computers)