Schmitt trigger
In electronics, a Schmitt trigger is a comparator circuit with hysteresis implemented by applying positive feedback to the noninverting input of a comparator or differential amplifier. It is an active circuit which converts an analog input signal to a digital output signal. The circuit is named a trigger because the output retains its value until the input changes sufficiently to trigger a change. In the non-inverting configuration, when the input is higher than a chosen threshold, the output is high. When the input is below a different (lower) chosen threshold the output is low, and when the input is between the two levels the output retains its value. This dual threshold action is called hysteresis and implies that the Schmitt trigger possesses memory and can act as a bistable multivibra
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- enIn electronics, a Schmitt trigger is a comparator circuit with hysteresis implemented by applying positive feedback to the noninverting input of a comparator or differential amplifier. It is an active circuit which converts an analog input signal to a digital output signal. The circuit is named a trigger because the output retains its value until the input changes sufficiently to trigger a change. In the non-inverting configuration, when the input is higher than a chosen threshold, the output is high. When the input is below a different (lower) chosen threshold the output is low, and when the input is between the two levels the output retains its value. This dual threshold action is called hysteresis and implies that the Schmitt trigger possesses memory and can act as a bistable multivibra
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- enIn electronics, a Schmitt trigger is a comparator circuit with hysteresis implemented by applying positive feedback to the noninverting input of a comparator or differential amplifier. It is an active circuit which converts an analog input signal to a digital output signal. The circuit is named a trigger because the output retains its value until the input changes sufficiently to trigger a change. In the non-inverting configuration, when the input is higher than a chosen threshold, the output is high. When the input is below a different (lower) chosen threshold the output is low, and when the input is between the two levels the output retains its value. This dual threshold action is called hysteresis and implies that the Schmitt trigger possesses memory and can act as a bistable multivibrator (latch or flip-flop). There is a close relation between the two kinds of circuits: a Schmitt trigger can be converted into a latch and a latch can be converted into a Schmitt trigger. Schmitt trigger devices are typically used in signal conditioning applications to remove noise from signals used in digital circuits, particularly mechanical contact bounce in switches. They are also used in closed loop negative feedback configurations to implement relaxation oscillators, used in function generators and switching power supplies.
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- enSchmitt trigger
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- 4000 series
- 555 timer
- 7400 series
- Analog adder
- Analog signal
- Analog-to-digital conversion
- Attenuator (electronics)
- Bistable multivibrator
- Category:Digital electronics
- Category:Electronic circuits
- Category:Hysteresis
- CMOS
- Common collector
- Comparator
- Differential amplifier
- Differential input
- Digital signal
- Double-anode Zener diode
- Electronics
- Emitter-coupled logic
- Feedback
- File:Hysteresis sharp curve.svg
- File:Ideal feedback model.svg
- File:Laptop Acrobat Model NBD 486C, Type DXh2 - Philips 74HCT14D on motherboard-2360.jpg
- File:Op-Amp Inverting Schmitt Trigger.svg
- File:Opamprelaxationoscillator.svg
- File:Opampschmitt realistic xcircuit.svg
- File:Op-Amp Schmitt Trigger.svg
- File:Schmitt parallel.svg
- File:Schmitt trigger inverted symbol.svg
- File:SchmittTriggerRelaxationOscillator.png
- File:Schmitt trigger symbol.svg
- File:Schmitt trigger with transistors.svg
- File:Smitt hysteresis graph.svg
- Flip-flop (electronics)
- Frequency
- Function generator
- Gain (electronics)
- Hysteresis
- Infrared
- Integrated circuit
- Kirchhoff's circuit laws
- KVL
- Latch (electronics)
- Linear amplifier
- List of 4000-series integrated circuits
- List of 7400-series integrated circuits
- Loop gain
- Low-pass filter
- Memory
- Negative feedback
- Negative feedback amplifier
- Negative impedance converter
- Negative resistance
- Noise (physics)
- Open-circuit voltage
- Open-loop gain
- Operational amplifier
- Operational amplifier applications
- Otto Schmitt
- Passivity (engineering)
- Photodiode
- Positive feedback
- PSRR
- RC circuit
- Relaxation oscillator
- Resistor
- Short circuit
- Signal conditioning
- Sign function
- Square wave
- Squid
- Superposition theorem
- Switch
- Switched-mode power supply
- Threshold detector with hysteresis
- Transfer function
- Tunnel diode
- Voltage divider
- Zener diode
- SameAs
- 4179822-3
- Bascule de Schmitt
- Disparador Schmitt
- Disparador Schmitt
- m.021cvl
- Przerzutnik Schmitta
- Q202957
- Schmitti lülitus
- Schmitt-liipaisin
- Schmittov preklápací obvod
- Schmittrigger
- Schmitt tetikleyici
- Schmitt trigger
- Schmitt trigger
- Schmitt trigger
- Schmitt-trigger
- Schmitt-trigger
- Schmitt-Trigger
- Schmittův klopný obvod
- Šmito trigeris
- Šmitov komparator
- Trigger di Schmitt
- Trigger Schmitt
- wQka
- Триггер Шмитта
- Тригер Шмітта
- Тригер на Шмит
- اشمیت تریگر
- श्मिट का ट्रिगर
- シュミットトリガ
- 施密特触发器
- Subject
- Category:Digital electronics
- Category:Electronic circuits
- Category:Hysteresis
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- enList of IC including input Schmitt triggers
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- Wikipage page ID
- 379241
- Wikipage revision ID
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