Consider an op amp connected in the inverting configuration to realize a closed-loop gain of -100 V/V utilizing resistors of 1 kΩ and 100 kΩ. A load resistance RL is connected from the output to ground, and a low-frequency sine-wave signal of peak amplitude Vp is applied to the input. Let the op amp be ideal except that its output voltage saturates at±}10Vand its output current is limited to the range±20 mA.
(a) For RL = 1 k±, what is the maximum possible value of Vp while an undistorted output sinusoid is obtained?
(b) Repeat (a) for RL = 200 _.
(c) If it is desired to obtain an output sinusoid of 10-V peak amplitude, what minimum value of RL is allowed?