Print Email Facebook Twitter High-Performance Operational and Instrumentation Amplifiers Title High-Performance Operational and Instrumentation Amplifiers Author Shahi, B. Contributor Meijer, G.C.M. (promotor) Faculty Electrical Engineering, Mathematics and Computer Science Department Electronic Instrumentation Laboratory Date 2015-10-16 Abstract This thesis describes techniques to reduce the offset error in precision instrumentation and operational amplifiers. The offset error which is considered a major error source associated with gain blocks, together with other errors are reviewed. Conventional and newer approaches to remove offset and low frequency noise are discussed, with a focus on the work of this thesis “Chopper-Stabilized Auto-Zeroed Chopper Instrumentation Amplifiers”. The technique is demonstrated through the application of a Current Feedback Instrumentation Amplifier (CFIA) as a Dynamic Offset Cancelation (DOC) methods; therefore achieves offset cancellation in real-time. In addition, major advantages and disadvantages of other techniques of offset cancellations are described, and compared throughout several chapters. Subject high-performanceamplifiersOp-AmpsInst-Ampslow-offsetDOCchopperschopper-stabilizedCFIA To reference this document use: https://doi.org/10.4233/uuid:a763c8ba-52ff-4b3d-8686-869bd8059ead ISBN 978-94-6259-856-0 Part of collection Institutional Repository Document type doctoral thesis Rights (c) 2015 Shahi, B. Files PDF Behzad SHAHI_Thesis.pdf 6.25 MB Close viewer /islandora/object/uuid:a763c8ba-52ff-4b3d-8686-869bd8059ead/datastream/OBJ/view