Upper Treshold Voltage of Inverting Schmitt Trigger Formula

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The Upper Threshold Voltage of a non-inverting Schmitt trigger is the at which the output of the trigger will switch from low to high. Check FAQs
Vut=+VsatR2R1+R2
Vut - Upper Threshold Voltage?Vsat - Saturation Voltage?R2 - Resistance 2?R1 - Resistance 1?

Upper Treshold Voltage of Inverting Schmitt Trigger Example

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With units
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Here is how the Upper Treshold Voltage of Inverting Schmitt Trigger equation looks like with Values.

Here is how the Upper Treshold Voltage of Inverting Schmitt Trigger equation looks like with Units.

Here is how the Upper Treshold Voltage of Inverting Schmitt Trigger equation looks like.

0.4105Edit=+1.2Edit5.2Edit10Edit+5.2Edit
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Upper Treshold Voltage of Inverting Schmitt Trigger Solution

Follow our step by step solution on how to calculate Upper Treshold Voltage of Inverting Schmitt Trigger?

FIRST Step Consider the formula
Vut=+VsatR2R1+R2
Next Step Substitute values of Variables
Vut=+1.2V5.210+5.2
Next Step Convert Units
Vut=+1.2V5200Ω10000Ω+5200Ω
Next Step Prepare to Evaluate
Vut=+1.2520010000+5200
Next Step Evaluate
Vut=0.410526315789474V
LAST Step Rounding Answer
Vut=0.4105V

Upper Treshold Voltage of Inverting Schmitt Trigger Formula Elements

Variables
Upper Threshold Voltage
The Upper Threshold Voltage of a non-inverting Schmitt trigger is the at which the output of the trigger will switch from low to high.
Symbol: Vut
Measurement: Electric PotentialUnit: V
Note: Value should be greater than 0.
Saturation Voltage
Saturation Voltage is a condition where the output of the trigger remains low even when the input voltage is above the lower threshold voltage.
Symbol: Vsat
Measurement: Electric PotentialUnit: V
Note: Value should be greater than 0.
Resistance 2
Resistance 2 is a measure of the opposition to the flow of electric current through a material.
Symbol: R2
Measurement: Electric ResistanceUnit:
Note: Value should be greater than 0.
Resistance 1
Resistance 1 is a measure of the opposition to the flow of electric current through a material.
Symbol: R1
Measurement: Electric ResistanceUnit:
Note: Value should be greater than 0.

Other formulas in Schmitt Trigger category

​Go Input Current of Schmitt Trigger
in=VinRin
​Go Lower Threshold Voltage of Inverting Schmitt Trigger
Vf=-Vsat(R2R1+R2)
​Go Open Loop Gain of Schmitt Trigger
Av=VfiV+-V-
​Go Lower Threshold Voltage of Non Inverting Schmitt Trigger
Vlt=-Vsat(R2R1)

How to Evaluate Upper Treshold Voltage of Inverting Schmitt Trigger?

Upper Treshold Voltage of Inverting Schmitt Trigger evaluator uses Upper Threshold Voltage = +Saturation Voltage*Resistance 2/(Resistance 1+Resistance 2) to evaluate the Upper Threshold Voltage, Upper Treshold Voltage of Inverting Schmitt Trigger is the voltage at which the output of the Schmitt trigger switches from a low state to a high state. Upper Threshold Voltage is denoted by Vut symbol.

How to evaluate Upper Treshold Voltage of Inverting Schmitt Trigger using this online evaluator? To use this online evaluator for Upper Treshold Voltage of Inverting Schmitt Trigger, enter Saturation Voltage (Vsat), Resistance 2 (R2) & Resistance 1 (R1) and hit the calculate button.

FAQs on Upper Treshold Voltage of Inverting Schmitt Trigger

What is the formula to find Upper Treshold Voltage of Inverting Schmitt Trigger?
The formula of Upper Treshold Voltage of Inverting Schmitt Trigger is expressed as Upper Threshold Voltage = +Saturation Voltage*Resistance 2/(Resistance 1+Resistance 2). Here is an example- 0.410526 = +1.2*5200/(10000+5200).
How to calculate Upper Treshold Voltage of Inverting Schmitt Trigger?
With Saturation Voltage (Vsat), Resistance 2 (R2) & Resistance 1 (R1) we can find Upper Treshold Voltage of Inverting Schmitt Trigger using the formula - Upper Threshold Voltage = +Saturation Voltage*Resistance 2/(Resistance 1+Resistance 2).
Can the Upper Treshold Voltage of Inverting Schmitt Trigger be negative?
No, the Upper Treshold Voltage of Inverting Schmitt Trigger, measured in Electric Potential cannot be negative.
Which unit is used to measure Upper Treshold Voltage of Inverting Schmitt Trigger?
Upper Treshold Voltage of Inverting Schmitt Trigger is usually measured using the Volt[V] for Electric Potential. Millivolt[V], Microvolt[V], Nanovolt[V] are the few other units in which Upper Treshold Voltage of Inverting Schmitt Trigger can be measured.
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