Assignment Problem:
This lab involves a study of the properties of operational amplifiers connected in the inverting and non-inverting configurations, as well as the application of op-amps, such as integrating and differentiating amplifiers.
You will need to use your MS8217 Multimeter.
Post-lab questions: (Use your calculator and LTSpice to answer these questions)
Question 1: Determine the new values of Rf, without changing Rs in the circuits, to achieve a theoretical Gain of 7.5 for the following two cases:
a. Inverting amplifier
b. Non-inverting amplifier
Question 2: Use LTSpice to implement and discuss the outcomes of the followings:
a. Applying a sinusoidal input signal of 2Vpp and 4kHz in the inverting op-amp shown in Fig. 2.1, as a substitute of 0.4Vpp and 1kHz.
b. Modifying the capacitor CF to be .005uf for the integrating op-amp circuit instead of .01uf.
Question 3: Discuss the purpose of connecting the op-amp as shown in the circuit of Fig.? Explain the function of the circuit.
Hint: Simulate the circuit using LTSpice and notice the relationship between the input and output waveform.
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