Open-loop gain: Difference between revisions

Revision as of 09:49, 18 March 2018

Revision as of 09:50, 18 March 2018

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However, with the use of open-loop gain, the equation becomes:

<math>G = \frac{-\frac{R_2}{R_1}}{1 + \frac{1}{A}(1+{\frac{R_2}{R_1}})\frac{1}{A}}</math>

Notice that the equation becomes effectively the same for the ideal case as <math>A</math> approaches infinity.