![]() ![]() ![]() Circuit Setupįind a potentiometer in the lab and design an Op-Amp circuit using the LM324 or LM348 that will have an adjustable gain from 15dB to 35dB. The unity gain bandwidth can be determined from Figure 5 of the datasheet. Compare the value you measure to the spec. Increase the frequency until the output is at the value you calculated. Using the finite gain equation, set A0 = 1 and calculate the output voltage with the resistor ratio and input voltage amplitude you used. ![]() Circuit Setupĭesign an experiment to measure/calculate the unity gain bandwidth AND the gain-bandwidth product of one of the channels of a LM324 or LM348 Op-Amp. The slew rate can be determined from Figure 7 of the spec. Design an experiment to measure the slew rate of one of the channels of a LM324 or LM348 Op-Amp and represent the slew rate in the units of V/μs. ![]()
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