Lower Threshold Voltage of Non Inverting Schmitt Trigger Formula

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Lower Threshold Voltage is the voltage at which the output of the trigger will switch from high to low. Check FAQs
Vlt=-Vsat(R2R1)
Vlt - Lower Threshold Voltage?Vsat - Saturation Voltage?R2 - Resistance 2?R1 - Resistance 1?

Lower Threshold Voltage of Non Inverting Schmitt Trigger Example

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With units
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Here is how the Lower Threshold Voltage of Non Inverting Schmitt Trigger equation looks like with Values.

Here is how the Lower Threshold Voltage of Non Inverting Schmitt Trigger equation looks like with Units.

Here is how the Lower Threshold Voltage of Non Inverting Schmitt Trigger equation looks like.

-0.624Edit=-1.2Edit(5.2Edit10Edit)
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Lower Threshold Voltage of Non Inverting Schmitt Trigger Solution

Follow our step by step solution on how to calculate Lower Threshold Voltage of Non Inverting Schmitt Trigger?

FIRST Step Consider the formula
Vlt=-Vsat(R2R1)
Next Step Substitute values of Variables
Vlt=-1.2V(5.210)
Next Step Convert Units
Vlt=-1.2V(5200Ω10000Ω)
Next Step Prepare to Evaluate
Vlt=-1.2(520010000)
LAST Step Evaluate
Vlt=-0.624V

Lower Threshold Voltage of Non Inverting Schmitt Trigger Formula Elements

Variables
Lower Threshold Voltage
Lower Threshold Voltage is the voltage at which the output of the trigger will switch from high to low.
Symbol: Vlt
Measurement: Electric PotentialUnit: V
Note: Value can be positive or negative.
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 Upper Treshold Voltage of Inverting Schmitt Trigger
Vut=+VsatR2R1+R2

How to Evaluate Lower Threshold Voltage of Non Inverting Schmitt Trigger?

Lower Threshold Voltage of Non Inverting Schmitt Trigger evaluator uses Lower Threshold Voltage = -Saturation Voltage*(Resistance 2/Resistance 1) to evaluate the Lower Threshold Voltage, The Lower Threshold Voltage of Non Inverting Schmitt Trigger is the voltage at which the output of the trigger will switch from high to low. Lower Threshold Voltage is denoted by Vlt symbol.

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

FAQs on Lower Threshold Voltage of Non Inverting Schmitt Trigger

What is the formula to find Lower Threshold Voltage of Non Inverting Schmitt Trigger?
The formula of Lower Threshold Voltage of Non Inverting Schmitt Trigger is expressed as Lower Threshold Voltage = -Saturation Voltage*(Resistance 2/Resistance 1). Here is an example- -0.624 = -1.2*(5200/10000).
How to calculate Lower Threshold Voltage of Non Inverting Schmitt Trigger?
With Saturation Voltage (Vsat), Resistance 2 (R2) & Resistance 1 (R1) we can find Lower Threshold Voltage of Non Inverting Schmitt Trigger using the formula - Lower Threshold Voltage = -Saturation Voltage*(Resistance 2/Resistance 1).
Can the Lower Threshold Voltage of Non Inverting Schmitt Trigger be negative?
Yes, the Lower Threshold Voltage of Non Inverting Schmitt Trigger, measured in Electric Potential can be negative.
Which unit is used to measure Lower Threshold Voltage of Non Inverting Schmitt Trigger?
Lower Threshold Voltage of Non 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 Lower Threshold Voltage of Non Inverting Schmitt Trigger can be measured.
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