Physics Lab 3610/6610 - Designing & Testing Amplifier Circuits, Lab Reports of Physics

Download Physics Lab 3610/6610 - Designing & Testing Amplifier Circuits and more Lab Reports Physics in PDF only on Docsity! Phys 3610/6610 Lab 03 Student: TA: Operational Amplifiers Your breadboard supplies a square wave with 5 V amplitude at 1 kHz. Use a voltage divider to reduce the square wave amplitude to 0.1 V. Make sure the input resistance of your voltage divider is 10 kΩ. Be able to explain why this is important. The 0.1 V amplitude square wave at 1 kHz from your voltage divider will be the input signal for the following tasks: Task 1: Design, build, and test a non-inverting amplifier with an output of (1±0.2) V. Task 2: Design, build, and test a non-inverting amplifier with a gain of 50±10. Task 3: Design, build, and test an inverting amplifier with a gain of 10±2. Use the scope to show that your output signal is inverted with respect to the input signal. Task 4: Design, build, and test an inverting amplifier with a gain of 50±10. Use the scope to show that your output signal is inverted with respect to the input signal. Note: If the gain in your inverting setups is less than you expect, think carefully about in- and output impedances... - 1 -