Two identical signals applied to the inputs of an op amp, each with exactly the same phase relationship and voltage values is called a(n)

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Quizplus · Accepted Answer

Common-mode signal refers to signals that are identical and applied to both inputs of an operational amplifier (op amp), having the same phase and voltage values. This contrasts with differential signals, where the inputs are opposite in phase or different in voltage.

Two Identical Signals Applied to the Inputs of an Op