Sunday, March 29, 2015

Lab Day 10

Inverting Voltage Amplifier Lab

In this lab, we implemented a simple operational amplifier-based circuit. Since operational amplifiers are used commonly in circuits used to implement mathematical operations, we implemented the processes of multiplication by a negative constant.

This is the pre-lab with a picture of the circuit and the measured resistance values.

We measured the output voltage which was 3.71V and also calculated the output voltage which was 3.701V. The percent error was 0.24% because the values of the resistor was a little different

This is the table showing the input voltages and output voltages.

This is the graph showing input voltage vs. output voltage.

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