Differential Input Signal Calculator

✖Positive Terminal Voltage is the input voltage given to the negative terminal of the difference amplifier.ⓘ Positive Terminal Voltage [V_p]			+10% -10%
✖Negative Terminal Voltage is the input voltage given to the negative terminal of the difference amplifier.ⓘ Negative Terminal Voltage [V_n]			+10% -10%

✖Differential Input Signal is simply the difference between the two input signals V₁ and V₂.ⓘ Differential Input Signal [V_id]

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Formula

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Differential Input Signal

Formula

V id = V p - (V n)

Example

13.5 V = 9.75 V - (-3.75 V)

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Differential Input Signal Solution

STEP 0: Pre-Calculation Summary

Formula Used

Differential Input Signal = Positive Terminal Voltage-(Negative Terminal Voltage)
V_id = V_p-(V_n)
This formula uses 3 Variables

Variables Used

Differential Input Signal - (Measured in Volt) - Differential Input Signal is simply the difference between the two input signals V₁ and V₂.
Positive Terminal Voltage - (Measured in Volt) - Positive Terminal Voltage is the input voltage given to the negative terminal of the difference amplifier.
Negative Terminal Voltage - (Measured in Volt) - Negative Terminal Voltage is the input voltage given to the negative terminal of the difference amplifier.

STEP 1: Convert Input(s) to Base Unit

Positive Terminal Voltage: 9.75 Volt --> 9.75 Volt No Conversion Required
Negative Terminal Voltage: -3.75 Volt --> -3.75 Volt No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

V_id = V_p-(V_n) --> 9.75-((-3.75))

Evaluating ... ...

V_id = 13.5

STEP 3: Convert Result to Output's Unit

13.5 Volt --> No Conversion Required

FINAL ANSWER

13.5 Volt <-- Differential Input Signal

(Calculation completed in 00.004 seconds)

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Credits

Created by Prahalad Singh

Jaipur Engineering College and Research Centre (JECRC), Jaipur

Prahalad Singh has created this Calculator and 100+ more calculators!

Verified by Payal Priya

Birsa Institute of Technology (BIT), Sindri

Payal Priya has verified this Calculator and 1900+ more calculators!

< Inverting and Non Inverting Calculators

Differential Input Signal

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

Common Mode Input Signal of Operational Amplifier

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

Integrator Frequency of Inverting Amplifier

Go Integrator Frequency = 1/(Capacitance*Resistance)

Closed Loop Gain of Operational Amplifier

Go Closed Loop Gain = Output Voltage/Input Voltage

Differential Input Signal Formula

Differential Input Signal = Positive Terminal Voltage-(Negative Terminal Voltage)
V_id = V_p-(V_n)

What is an Input Signal?

The Input Signals are represented by V₁ and V₂ in an operational amplifier.
Differential Input Signal is calculated by taking difference of these signals.

How to Calculate Differential Input Signal?

Differential Input Signal calculator uses Differential Input Signal = Positive Terminal Voltage-(Negative Terminal Voltage) to calculate the Differential Input Signal, The Differential Input Signal is simply the difference between the two input signals V₁ and V₂. Differential Input Signal is denoted by V_id symbol.

How to calculate Differential Input Signal using this online calculator? To use this online calculator for Differential Input Signal, enter Positive Terminal Voltage (V_p) & Negative Terminal Voltage (V_n) and hit the calculate button. Here is how the Differential Input Signal calculation can be explained with given input values -> 13.5 = 9.75-((-3.75)).

FAQ

What is Differential Input Signal?

The Differential Input Signal is simply the difference between the two input signals V₁ and V₂ and is represented as V_id = V_p-(V_n) or Differential Input Signal = Positive Terminal Voltage-(Negative Terminal Voltage). Positive Terminal Voltage is the input voltage given to the negative terminal of the difference amplifier & Negative Terminal Voltage is the input voltage given to the negative terminal of the difference amplifier.

How to calculate Differential Input Signal?

The Differential Input Signal is simply the difference between the two input signals V₁ and V₂ is calculated using Differential Input Signal = Positive Terminal Voltage-(Negative Terminal Voltage). To calculate Differential Input Signal, you need Positive Terminal Voltage (V_p) & Negative Terminal Voltage (V_n). With our tool, you need to enter the respective value for Positive Terminal Voltage & Negative Terminal Voltage and hit the calculate button. You can also select the units (if any) for Input(s) and the Output as well.

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