Revision as of 12:42, 9 October 2018 edit 212.219.101.92 (talk) →Role in non-ideal gain ← Previous edit		Revision as of 12:44, 9 October 2018 edit undo TwoTwoHello (talk \| contribs) Extended confirmed users, Pending changes reviewers, Rollbackers 28,137 edits m Reverted edits by 212.219.101.92 (talk) to last version by Alexf Tag: Rollback Next edit →
Line 24: <math>G = \frac{-\frac{R_2}{R_1}}{1 + (1+{\frac{R_2}{R_1}})\frac{1}{A}}</math> Notice that ~~the~~ the equation becomes effectively ~~the~~ the same for the ideal case as <math>A</math> approaches infinity. In this manner, the open-loop gain is important for computing the actual gain for a given non-ideal operational amplifier network in situations where ~~the~~ the ideal model of an operational amplifier begins to become inaccurate. ==Operational amplifiers==

Open-loop gain: Difference between revisions