Draw the circuit diagram for an instrumentation amplifier with variable gain using 3 opamps and derive the expression for its output voltage.

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Draw the circuit diagram for an instrumentation amplifier with variable gain using 3 opamps and derive the expression for its output voltage.

written 6.3 years ago by

teamques10 ★ 64k

modified 2.1 years ago by

sagarkolekar ★ 11k

What is the advantage of an instrumentation amplifier over a difference amplifier? Draw the circuit diagram for an instrumentation amplifier with variable gain using 3 opamps and derive the expression for its output voltage.

linear integrated circuits

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