How to Calculate Gain of Feedback Operational Amplifier?
Gain of Feedback Operational Amplifier calculator uses Open Loop Gain = 1/Feedback Factor to calculate the Open Loop Gain, The Gain of Feedback Operational Amplifier formula is defined as the gain that results when we apply negative feedback to tame the open-loop gain. The closed-loop gain can be calculated if we know the open-loop gain and the amount of feedback (what fraction of the output voltage is negatively fed back to the input). Open Loop Gain is denoted by A symbol.
How to calculate Gain of Feedback Operational Amplifier using this online calculator? To use this online calculator for Gain of Feedback Operational Amplifier, enter Feedback Factor (β) and hit the calculate button. Here is how the Gain of Feedback Operational Amplifier calculation can be explained with given input values -> 2.5 = 1/0.4.