Image text transcribed for accessibility: Suppose you want to amplify the output of a microphone with VTh = 0.2 Vrms and RTh = 4 k Ohm. You are given an ideal op amp and two resistors, 1 k Ohm and 8 k Ohm. Design an inverting amplifier using the above components, draw the circuit diagram for the system (both microphone and amplifier), and calculate the output voltage (rms). Do the same for a non-inverting amplifier.
Best answer:

Answers (1)