This
lecture note covers the following topics: Instrumentation amplifiers, The wheatstone bridge sensor, Amplifier
topologies, Avoiding instrumentation amplifier pitfalls, Solving the ground
loop problem, Offset voltage trim, Boosting the output, Application circuits
general, Audio, Difference amplifier input resistance, Applications circuits
current measurement, Micropower and battery powered applications, Applications
circuits unusual, Optoelectronics, Selecting your instrumentation amplifier,
RFI problems, Miscellaneous applications circuits and avoiding difference
amplifier pitfalls.
Author(s): Neil P Albaugh
116Pages