Positive Saturation Voltage of Schmitt Trigger Calculator

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✖Supply Voltage of Op Amp is an important factor because it determines the input and output voltage ranges of the op-amp.ⓘ Supply Voltage of Op Amp [V_cc]			+10% -10%
✖A Small Voltage Drop is an operational amplifier that has a very small voltage drop between its input and output terminals.ⓘ Small Voltage Drop [V_drop]			+10% -10%

✖Saturation Voltage is a condition where the output of the trigger remains low even when the input voltage is above the lower threshold voltage.ⓘ Positive Saturation Voltage of Schmitt Trigger [V_sat]

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Formula

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Positive Saturation Voltage of Schmitt Trigger

Formula

`"V"_{"sat"} = +"V"_{"cc"}-"V"_{"drop"}`

Example

`"1.2V"=+"3.1V"-"1.90V"`

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Positive Saturation Voltage of Schmitt Trigger Solution

STEP 0: Pre-Calculation Summary

Formula Used

Saturation Voltage = +Supply Voltage of Op Amp-Small Voltage Drop
V_sat = +V_cc-V_drop
This formula uses 3 Variables

Variables Used

Saturation Voltage - (Measured in Volt) - Saturation Voltage is a condition where the output of the trigger remains low even when the input voltage is above the lower threshold voltage.
Supply Voltage of Op Amp - (Measured in Volt) - Supply Voltage of Op Amp is an important factor because it determines the input and output voltage ranges of the op-amp.
Small Voltage Drop - (Measured in Volt) - A Small Voltage Drop is an operational amplifier that has a very small voltage drop between its input and output terminals.

STEP 1: Convert Input(s) to Base Unit

Supply Voltage of Op Amp: 3.1 Volt --> 3.1 Volt No Conversion Required
Small Voltage Drop: 1.9 Volt --> 1.9 Volt No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

V_sat = +V_cc-V_drop --> +3.1-1.9

Evaluating ... ...

V_sat = 1.2

STEP 3: Convert Result to Output's Unit

1.2 Volt --> No Conversion Required

FINAL ANSWER

1.2 Volt <-- Saturation Voltage

(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

Positive Saturation Voltage of Schmitt Trigger Formula

Saturation Voltage = +Supply Voltage of Op Amp-Small Voltage Drop
V_sat = +V_cc-V_drop

How can the positive saturation voltage of an op-amp be minimized?

There are a few ways to minimize the positive saturation voltage of an op-amp:

Choose an op-amp with a low positive saturation voltage. Some op-amps are specifically designed to have a low positive saturation voltage. These op-amps are often called "rail-to-rail output" op-amps.
Use a higher supply voltage. The positive saturation voltage of an op-amp is typically about 1 volt lower than the supply voltage. Therefore, using a higher supply voltage will also increase the positive saturation voltage.

How to Calculate Positive Saturation Voltage of Schmitt Trigger?

Positive Saturation Voltage of Schmitt Trigger calculator uses Saturation Voltage = +Supply Voltage of Op Amp-Small Voltage Drop to calculate the Saturation Voltage, The Positive Saturation Voltage of Schmitt Trigger formula is defined as the highest voltage that can output. It is typically about 1 volt lower than the supply voltage. Saturation Voltage is denoted by V_sat symbol.

How to calculate Positive Saturation Voltage of Schmitt Trigger using this online calculator? To use this online calculator for Positive Saturation Voltage of Schmitt Trigger, enter Supply Voltage of Op Amp (V_cc) & Small Voltage Drop (V_drop) and hit the calculate button. Here is how the Positive Saturation Voltage of Schmitt Trigger calculation can be explained with given input values -> 5.9 = +3.1-1.9.

FAQ

What is Positive Saturation Voltage of Schmitt Trigger?

The Positive Saturation Voltage of Schmitt Trigger formula is defined as the highest voltage that can output. It is typically about 1 volt lower than the supply voltage and is represented as V_sat = +V_cc-V_drop or Saturation Voltage = +Supply Voltage of Op Amp-Small Voltage Drop. Supply Voltage of Op Amp is an important factor because it determines the input and output voltage ranges of the op-amp & A Small Voltage Drop is an operational amplifier that has a very small voltage drop between its input and output terminals.

How to calculate Positive Saturation Voltage of Schmitt Trigger?

The Positive Saturation Voltage of Schmitt Trigger formula is defined as the highest voltage that can output. It is typically about 1 volt lower than the supply voltage is calculated using Saturation Voltage = +Supply Voltage of Op Amp-Small Voltage Drop. To calculate Positive Saturation Voltage of Schmitt Trigger, you need Supply Voltage of Op Amp (V_cc) & Small Voltage Drop (V_drop). With our tool, you need to enter the respective value for Supply Voltage of Op Amp & Small Voltage Drop 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 Saturation Voltage?

In this formula, Saturation Voltage uses Supply Voltage of Op Amp & Small Voltage Drop. We can use 1 other way(s) to calculate the same, which is/are as follows -

Saturation Voltage = -Emitter Voltage+Small Voltage Drop

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