Dynamic Offset Compensated CMOS Amplifiers [electronic resource] /
Witte, Frerik.author.
Makinwa, Kofi.author.
Huijsing, Johan.author.
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 .
Description based upon print version of record.
Includes bibliographical references and index.
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.
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 .
Electronic circuits.
Input-output equipment (Computers).
Circuits and Systems.
Input/Output and Data Communications.
Analog Circuits and Signal Processing