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8 of 18 articles

Instrumentation Amplifier

Three op-amp design, high CMRR, adjustable gain.

Darshan N
Updated: 19 March 2026
4 min read
#Instrumentation

Instrumentation Amplifier Theory

Examine three op-amp designs and adjustable gain features.

Question 1 of 3

Q1.What is the main architectural advantage of a standard three op-amp instrumentation amplifier over a single op-amp difference amplifier?

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Op-Amp Integrator