Precision Instrumentation Amplifiers and Read-Out Integrated Circuits
Authors: Wu, Rong, Huijsing, Johan H., Makinwa, Kofi A. A.
Free Preview- Surveys comprehensively offset cancellation and accuracy improvement techniques applied in precision amplifier designs
- Presents techniques in precision circuit design to mitigate low frequency errors in millivolt-level signals transmitted by modern sensors to analog-to-digital converters
- Describes design of two stand-alone precision instrumentation amplifiers to drive an external ADC
- Describes design of a read-out IC combining the instrumentation amplifier and the ADC into one chip
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- About this book
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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.
- About the authors
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Rong Wu was born on November 4, 1981. She received the B.Eng. degree in microelectronics from Fudan University, Shanghai, China, in 2003. After one year of graduate studies in Fudan, she started the M.Sc. program in electrical engineering at Delft University of Technology, Delft, the Netherlands, in September, 2004. She received her M.Sc. degree from TU Delft in February 2006 and her M.Sc. degree from Fudan University in July, 2006, both in electrical engineering.
In October 2006, she joined the Electronic Instrumentation Laboratory of the TU Delft, pursuing her Ph.D degree on the subject of precision amplifier and sigma-delta ADCs for sensor read-out. In December 2011, she received her Ph.D degree. Currently, she is with precision ADC group of Analog Devices in Wilmington, MA. Her research interests include sensors, precision analog and mixed-signal interface electronics.
- Table of contents (7 chapters)
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Introduction
Pages 1-20
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Dynamic Offset Cancellation Techniques for Operational Amplifiers
Pages 21-49
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Current-Feedback Instrumentation Amplifiers and Gain Accuracy Improvement Techniques
Pages 51-67
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A Chopper Instrumentation Amplifier with Offset Reduction Loop
Pages 69-105
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A Chopper Instrumentation Amplifier with Gain Error Reduction Loop
Pages 107-136
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Table of contents (7 chapters)
- Download Preface 1 PDF (64.1 KB)
- Download Sample pages 2 PDF (1,005.4 KB)
- Download Table of contents PDF (141.5 KB)
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Bibliographic Information
- Bibliographic Information
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- Book Title
- Precision Instrumentation Amplifiers and Read-Out Integrated Circuits
- Authors
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- Rong Wu
- Johan H. Huijsing
- Kofi A. A. Makinwa
- Series Title
- Analog Circuits and Signal Processing
- Copyright
- 2013
- Publisher
- Springer-Verlag New York
- Copyright Holder
- Springer Science+Business Media New York
- eBook ISBN
- 978-1-4614-3731-4
- DOI
- 10.1007/978-1-4614-3731-4
- Hardcover ISBN
- 978-1-4614-3730-7
- Softcover ISBN
- 978-1-4939-0228-6
- Series ISSN
- 1872-082X
- Edition Number
- 1
- Number of Pages
- XII, 196
- Topics
