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Precision Instrumentation Amplifiers and Read-Out Integrated Circuits
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Precision Instrumentation Amplifiers and Read-Out Integrated Circuits

 Previously published in hardcover
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ISBN-13:
9781493902286
Einband:
Previously published in hardcover
Erscheinungsdatum:
08.08.2014
Seiten:
208
Autor:
Johan H. Huijsing
Gewicht:
322 g
Format:
235x155x11 mm
Sprache:
Englisch
Beschreibung:

This book offers innovations in the theory, design and realization of low-noise, low-drift interface electronics for bridge transducers and thermocouples. The focus is on power efficient dynamic offset cancellation techniques to mitigate low frequency errors.
99
Introduction.- Dynamic Offset Cancellation Techniques for Operational Amplifiers.- Current-Feedback Instrumentation Amplifiers and Gain Accuracy Improvement Techniques.- A Chopper Instrumentation Amplifier with Offset Reduction Loop.- A Chopper Instrumentation Amplifier with Gain Error Reduction Loop.- Read-Out Integrated Circuits.- Conclusions.
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.