Egr 2105 - Signal Amplification ,Op Amp

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ENGR2105_Lab6_OperationalAmplifiers_DataSheet1.pdf

Op Amp Data Sheet This data sheet is for your convenience. It should not be copy/pasted

into your report. Instead, the information you enter in the data sheet

should be neatly typed into your report.

1. We developed an equation for the gain K of an op amp operated in negative-

feedback mode using the values of the input resistor and feedback resistor.

Write that formula below:

𝐾 =

𝑣𝑂

𝑣𝑖 = __________________________

2. Calculated Gain ( = 𝑣𝑜 𝑣𝑖⁄ ) using the resistor values from the lab: _____________

3. AC input signal (Vp): __________________________

4. Measured value of amplifier output voltage (Vp): ________________________

5. Calculated Gain ( = 𝑣𝑜 𝑣𝑖⁄ ) using measured values in #3 and #4 above: _______

6. Resistor value of for gain of 50: ___________________

7. Amplitude of input AC signal (Vp): __________________________

8. Amplitude of Amplifier output (Vp): _____________

9. Gain ( = 𝑣𝑜 𝑣𝑖⁄ ) using measured values #7 and #8: ___________________

10. Non-inverting amplifier design: State below how you did this. What were the resistor values for your circuit? You can use screen shots from

Multisim.

11. Did you use both op amps in the non-inverting amplifier? If so, show the

circuit as a screen shot from Multisim.