Schmitt Trigger Calculator
Calculate threshold voltages and hysteresis for Schmitt trigger circuits.
Circuit Parameters
Threshold Voltages
3.750 V
VTH+ (Upper)
1.250 V
VTH- (Lower)
2.500 V
Hysteresis Width
Circuit Analysis
Center Voltage2.500 V
Feedback Ratio (beta)0.5000
Noise Immunity+/-1.250 V
Transfer Characteristic
Solid: rising input, Dashed: falling input
Applications
- - Noise-immune switching and signal conditioning
- - Wave shaping (sine to square conversion)
- - Oscillator circuits (with RC feedback)
- - Switch debouncing
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Editorial Note
MyCalcBuddy Editorial Team
This page is maintained as an educational calculator reference.
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Formula Source: Standard Mathematical References
by Various
🔄Last reviewed: May 2026
✓Formula checks are based on standard references and internal QA review.