Closed Loop Gain of Non Inverting Amplifier Circuit Calculator

✖Feedback Resistance is the amount of resistance which is connected in the feedback loop of an operational amplifier.ⓘ Feedback Resistance [R_f]			+10% -10%
✖Resistance is a measure of the opposition to current flow in an electrical circuit.ⓘ Resistance [R]			+10% -10%

✖Closed loop Gain is the gain that results when we apply negative feedback to "tame" the open-loop gain.ⓘ Closed Loop Gain of Non Inverting Amplifier Circuit [A_c]

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Closed Loop Gain of Non Inverting Amplifier Circuit Solution

STEP 0: Pre-Calculation Summary

Formula Used

Closed Loop Gain = 1+(Feedback Resistance/Resistance)
A_c = 1+(R_f/R)
This formula uses 3 Variables

Variables Used

Closed Loop Gain - Closed loop Gain is the gain that results when we apply negative feedback to "tame" the open-loop gain.
Feedback Resistance - (Measured in Ohm) - Feedback Resistance is the amount of resistance which is connected in the feedback loop of an operational amplifier.
Resistance - (Measured in Ohm) - Resistance is a measure of the opposition to current flow in an electrical circuit.

STEP 1: Convert Input(s) to Base Unit

Feedback Resistance: 2 Kilohm --> 2000 Ohm (Check conversion here)
Resistance: 12.75 Kilohm --> 12750 Ohm (Check conversion here)

STEP 2: Evaluate Formula

Substituting Input Values in Formula

A_c = 1+(R_f/R) --> 1+(2000/12750)

Evaluating ... ...

A_c = 1.15686274509804

STEP 3: Convert Result to Output's Unit

1.15686274509804 --> No Conversion Required

FINAL ANSWER

1.15686274509804 ≈ 1.156863 <-- Closed Loop Gain

(Calculation completed in 00.020 seconds)

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Created by Payal Priya

Birsa Institute of Technology (BIT), Sindri

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National Institute Of Technology (NIT), Hamirpur

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< Inverting and Non Inverting Calculators

Differential Input Signal

LaTeX Go Differential Input Signal = Positive Terminal Voltage-(Negative Terminal Voltage)

Common Mode Input Signal of Operational Amplifier

LaTeX Go Common Mode Input = 1/2*(Negative Terminal Voltage+Positive Terminal Voltage)

Integrator Frequency of Inverting Amplifier

LaTeX Go Integrator Frequency = 1/(Capacitance*Resistance)

Closed Loop Gain of Operational Amplifier

LaTeX Go Closed Loop Gain = Output Voltage/Input Voltage

Closed Loop Gain of Non Inverting Amplifier Circuit Formula

LaTeX Go

Closed Loop Gain = 1+(Feedback Resistance/Resistance)
A_c = 1+(R_f/R)

What is a non-inverting amplifier circuit?

A non-inverting amplifier is an op-amp circuit configuration that produces an amplified output signal. This output signal of the non-inverting op-amp is in-phase with the input signal applied. In other words, a non-inverting amplifier behaves like a voltage follower circuit.

How to Calculate Closed Loop Gain of Non Inverting Amplifier Circuit?

Closed Loop Gain of Non Inverting Amplifier Circuit calculator uses Closed Loop Gain = 1+(Feedback Resistance/Resistance) to calculate the Closed Loop Gain, The Closed loop gain of non inverting amplifier circuit formula is defined as the gain that results when we apply negative feedback to "tame" the open-loop gain. Closed Loop Gain is denoted by A_c symbol.

How to calculate Closed Loop Gain of Non Inverting Amplifier Circuit using this online calculator? To use this online calculator for Closed Loop Gain of Non Inverting Amplifier Circuit, enter Feedback Resistance (R_f) & Resistance (R) and hit the calculate button. Here is how the Closed Loop Gain of Non Inverting Amplifier Circuit calculation can be explained with given input values -> 1.156863 = 1+(2000/12750).

FAQ

What is Closed Loop Gain of Non Inverting Amplifier Circuit?

The Closed loop gain of non inverting amplifier circuit formula is defined as the gain that results when we apply negative feedback to "tame" the open-loop gain and is represented as A_c = 1+(R_f/R) or Closed Loop Gain = 1+(Feedback Resistance/Resistance). Feedback Resistance is the amount of resistance which is connected in the feedback loop of an operational amplifier & Resistance is a measure of the opposition to current flow in an electrical circuit.

How to calculate Closed Loop Gain of Non Inverting Amplifier Circuit?

The Closed loop gain of non inverting amplifier circuit formula is defined as the gain that results when we apply negative feedback to "tame" the open-loop gain is calculated using Closed Loop Gain = 1+(Feedback Resistance/Resistance). To calculate Closed Loop Gain of Non Inverting Amplifier Circuit, you need Feedback Resistance (R_f) & Resistance (R). With our tool, you need to enter the respective value for Feedback Resistance & Resistance and hit the calculate button. You can also select the units (if any) for Input(s) and the Output as well.

How many ways are there to calculate Closed Loop Gain?

In this formula, Closed Loop Gain uses Feedback Resistance & Resistance. We can use 1 other way(s) to calculate the same, which is/are as follows -

Closed Loop Gain = Output Voltage/Input Voltage

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