Open-loop gain: Difference between revisions

Revision as of 19:19, 6 December 2015

Revision as of 21:11, 6 December 2015

Line 5:

The open-loop gain of an operational amplifier falls very rapidly with increasing [[frequency]]. Along with [[slew rate]], this is one of the reasons why operational amplifiers have limited [[Bandwidth (signal processing)|bandwidth]].

The definition of open-loop gain (at a fixed frequency) is absolute spoof

<math>A_{\text{OL}}=\frac{V_{\text{out}}}{\left(V^+-V^-\right)},</math>