Schmitt Trigger Calculator
Design Schmitt trigger circuits with op-amps and comparators. Calculate hysteresis thresholds and noise immunity.
Key Formulas
VTH+ = VOH × R1/(R1+R2)
VHYS = VTH+ – VTH-
Increase R2/R1 ratio for more hysteresis.
Design Schmitt trigger circuits with op-amps and comparators. Calculate hysteresis thresholds and noise immunity.
VTH+ = VOH × R1/(R1+R2)
VHYS = VTH+ – VTH-
Increase R2/R1 ratio for more hysteresis.