Differential Amplifier Circuit

Overview

This experiment demonstrates the use of a differential amplifier to amplify the difference between two input signals while rejecting common-mode noise.

Components Required

• Op-Amp
• Resistors
• Power supply
• Breadboard and wires

Procedure

1. Set up the differential amplifier configuration with two input signals.

2. Measure the amplified difference between the two inputs and observe common-mode rejection.

Expected Result

The output will show an amplified version of the difference between the inputs while suppressing common-mode signals.