Applications of Schmitt Trigger
- Oscillators: It is utilized in square wave and unwinding oscillators for creating clock and timing signals.
- Waveform Forming: It is used to shape square waveforms and eliminate noise from signals.
- Debouncing: It is utilized in circuits for switch debouncing to provide stable signal transitions upon switch pressing or releasing.
- Noise immunity: It increases the noise immunity in the circuit with the single input threshold.
Schmitt Trigger
We use Schmitt Triggers in digital electronics. It is used for rejecting the noise from the input signals by using the hysteresis curve. To provide accurate and more stable results, it uses two threshold voltages i.e., upper threshold voltage (VUT) and lower threshold voltage (VLT). It is mainly used in signal conditioning applications to remove noise from signals which is used in digital circuits, particularly mechanical contact bounce in switches. In this article, we will learn more about Schmitt Trigger, its working, and its applications.
Table of Content
- What is Schmitt Trigger?
- Working
- Transfer Characteristics
- Types
- Uses
- Schmitt Trigger Vs Comparator
- Advantages and Disadvantages
- Applications