Dynamic Offset Compensated CMOS Amplifiers, 2009 Analog Circuits and Signal Processing Series
Auteurs : Witte Frerik, Makinwa Kofi, Huijsing Johan
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 .
Date de parution : 11-2011
Ouvrage de 168 p.
15.5x23.5 cm
Date de parution : 07-2009
Ouvrage de 168 p.
15.5x23.5 cm