Open Loop Gain of Schmitt Trigger Calculator

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Schmitt Trigger

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✖Final Voltage is the voltage at the output of a circuit.ⓘ Final Voltage [V_fi]			+10% -10%
✖The Non-Inverting Input Voltage of an operational amplifier (op amp) is the voltage that is applied to the pin marked with a plus (+) sign.ⓘ Non-Inverting Input Voltage [V₊]			+10% -10%
✖The Inverting Input Voltage of an operational amplifier (op amp) is the voltage that is applied to the pin marked with a minus (-) sign.ⓘ Inverting Input Voltage [V_-]			+10% -10%

✖The Open Loop Gain of an electronic amplifier is the gain obtained when no overall feedback is used in the circuit. It is typically measured in decibels (dB).ⓘ Open Loop Gain of Schmitt Trigger [A_v]

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Formula

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Open Loop Gain of Schmitt Trigger

Formula

`"A"_{"v"} = ("V"_{"fi"})/("V"_{"+"}-"V"_{"-"})`

Example

`"-1.677419"=("1.04V")/("0.97V"-"1.59V")`

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Open Loop Gain of Schmitt Trigger Solution

STEP 0: Pre-Calculation Summary

Formula Used

Open Loop Gain = (Final Voltage)/(Non-Inverting Input Voltage-Inverting Input Voltage)
A_v = (V_fi)/(V₊-V_-)
This formula uses 4 Variables

Variables Used

Open Loop Gain - The Open Loop Gain of an electronic amplifier is the gain obtained when no overall feedback is used in the circuit. It is typically measured in decibels (dB).
Final Voltage - (Measured in Volt) - Final Voltage is the voltage at the output of a circuit.
Non-Inverting Input Voltage - (Measured in Volt) - The Non-Inverting Input Voltage of an operational amplifier (op amp) is the voltage that is applied to the pin marked with a plus (+) sign.
Inverting Input Voltage - (Measured in Volt) - The Inverting Input Voltage of an operational amplifier (op amp) is the voltage that is applied to the pin marked with a minus (-) sign.

STEP 1: Convert Input(s) to Base Unit

Final Voltage: 1.04 Volt --> 1.04 Volt No Conversion Required
Non-Inverting Input Voltage: 0.97 Volt --> 0.97 Volt No Conversion Required
Inverting Input Voltage: 1.59 Volt --> 1.59 Volt No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

A_v = (V_fi)/(V₊-V_-) --> (1.04)/(0.97-1.59)

Evaluating ... ...

A_v = -1.67741935483871

STEP 3: Convert Result to Output's Unit

-1.67741935483871 --> No Conversion Required

FINAL ANSWER

-1.67741935483871 ≈ -1.677419 <-- Open Loop Gain

(Calculation completed in 00.004 seconds)

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Created by Suma Madhuri

VIT University (VIT), Chennai

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Vellore Institute of Technology (VIT Vellore), Vellore

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< 15 Schmitt Trigger Calculators

Voltage Transfer Equation for Inverting Schmitt Trigger

Go Inverting Input Voltage = Input Offset Voltage*(Resistance 2/(Resistance 1+Resistance 2))+Output Voltage*(Resistance 1/(Resistance 1+Resistance 2))

Lower Threshold Voltage of Inverting Schmitt Trigger

Go Feedback Threshold Voltage = -Saturation Voltage*(Resistance 2/(Resistance 1+Resistance 2))

Input Voltage of Non-Inverting Schmitt Trigger

Go Non-Inverting Input Voltage = (Resistance 1/(Resistance 1+Resistance 2))*Output Voltage

Upper Treshold Voltage of Inverting Schmitt Trigger

Go Upper Threshold Voltage = +Saturation Voltage*Resistance 2/(Resistance 1+Resistance 2)

Input Voltage of Inverting Schmitt Trigger

Go Inverting Input Voltage = Final Voltage*((Resistance 1+Resistance 2)/Resistance 1)

Voltage Change of Controller

Go Voltage Change = (2*Saturation Voltage*Resistance 1)/(Resistance 2+Resistance 1)

Open Loop Gain of Schmitt Trigger

Go Open Loop Gain = (Final Voltage)/(Non-Inverting Input Voltage-Inverting Input Voltage)

Final Voltage of Schmitt Trigger

Go Final Voltage = Open Loop Gain*(Non-Inverting Input Voltage-Inverting Input Voltage)

Lower Threshold Voltage of Non Inverting Schmitt Trigger

Go Lower Threshold Voltage = -Saturation Voltage*(Resistance 2/Resistance 1)

Hysteresis Loss of Non-Inverting Schmitt Trigger

Go Hysteresis Loss = 2*Saturation Voltage*(Resistance 2/Resistance 1)

Component Resistance of Controller

Go Component Resistance of Controller = 1/(1/Resistance 1+1/Resistance 2)

Positive Saturation Voltage of Schmitt Trigger

Go Saturation Voltage = +Supply Voltage of Op Amp-Small Voltage Drop

Negative Saturation Voltage of Srchmitt Trigger

Go Saturation Voltage = -Emitter Voltage+Small Voltage Drop

Input Current of Schmitt Trigger

Go Input Current = Input Voltage/Input Resistance

Resistance of Schmitt Trigger

Go Input Resistance = Input Voltage/Input Current

Open Loop Gain of Schmitt Trigger Formula

Open Loop Gain = (Final Voltage)/(Non-Inverting Input Voltage-Inverting Input Voltage)
A_v = (V_fi)/(V₊-V_-)

How can the open loop gain of a schmitt trigger be controlled?

The open-loop gain of a schmitt trigger can be controlled by the feedback network. The feedback network is a circuit that connects the output of the op-amp to its input. The feedback network reduces the overall gain of the op amp, and the amount of reduction depends on the values of the components in the feedback network. By changing the values of these components, the open-loop gain of the Schmitt trigger can be controlled.

How to Calculate Open Loop Gain of Schmitt Trigger?

Open Loop Gain of Schmitt Trigger calculator uses Open Loop Gain = (Final Voltage)/(Non-Inverting Input Voltage-Inverting Input Voltage) to calculate the Open Loop Gain, The Open Loop Gain of Schmitt Trigger is defined as the gain of the operational amplifier when it is operating without any negative feedback. Open Loop Gain is denoted by A_v symbol.

How to calculate Open Loop Gain of Schmitt Trigger using this online calculator? To use this online calculator for Open Loop Gain of Schmitt Trigger, enter Final Voltage (V_fi), Non-Inverting Input Voltage (V₊) & Inverting Input Voltage (V_-) and hit the calculate button. Here is how the Open Loop Gain of Schmitt Trigger calculation can be explained with given input values -> -1.677419 = (1.04)/(0.97-1.59).

FAQ

What is Open Loop Gain of Schmitt Trigger?

The Open Loop Gain of Schmitt Trigger is defined as the gain of the operational amplifier when it is operating without any negative feedback and is represented as A_v = (V_fi)/(V₊-V_-) or Open Loop Gain = (Final Voltage)/(Non-Inverting Input Voltage-Inverting Input Voltage). Final Voltage is the voltage at the output of a circuit, The Non-Inverting Input Voltage of an operational amplifier (op amp) is the voltage that is applied to the pin marked with a plus (+) sign & The Inverting Input Voltage of an operational amplifier (op amp) is the voltage that is applied to the pin marked with a minus (-) sign.

How to calculate Open Loop Gain of Schmitt Trigger?

The Open Loop Gain of Schmitt Trigger is defined as the gain of the operational amplifier when it is operating without any negative feedback is calculated using Open Loop Gain = (Final Voltage)/(Non-Inverting Input Voltage-Inverting Input Voltage). To calculate Open Loop Gain of Schmitt Trigger, you need Final Voltage (V_fi), Non-Inverting Input Voltage (V₊) & Inverting Input Voltage (V_-). With our tool, you need to enter the respective value for Final Voltage, Non-Inverting Input Voltage & Inverting Input 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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