An operational amplifier circuit is given below. a) Please, write the basic formula for an ideal operational amplifier.

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An Operational Amplifier Circuit Is Given Below A Please Write The Basic Formula For An Ideal Operational Amplifier 1 (61.54 KiB) Viewed 28 times

An operational amplifier circuit is given below. a) Please, write the basic formula for an ideal operational amplifier. b) Please, calculate the output voltage v, and the output current i, of the circuit. c) Is the operational amplifier in its linear region for this working point? Please, argue and/or explain based on the characteristic curve of the operational amplifier. d) Please, calculate for the load resistance R₁ a value so that i = 100 mA. e) Please, calculate the power dissipated across RL as well as across the feed-back divider 45k+15k. f) Can you imagine voltage combinations to reach saturation? Please, suggest examples and calculate, indicate the saturation points on the characteristic curve? 45k 15k is 10V 21k + -10V 2V 4V 7k io + VO RL