(Sample)Comparator circuits with Hysteresis Design Tool - results -
for open collector(drain) output of the comparator
(Sample) 
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Conditions: Vref=5V V1=1.5V V2=2V Vout(Low)=0.05V Results: R1=3.3kΩ R2=2.2kΩ R3=3.9kΩ V1=1.50689655172V V2=2V |
R1,R2,R3 other candidates∇
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R1=3.6kΩ R2=2.4kΩ R3=4.3kΩ |
V1 = 1.51080139373[V] V2 = 2[V] |
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R1=2.4kΩ R2=1.6kΩ R3=2.7kΩ |
V1 = 1.48852459016[V] V2 = 2[V] |
Better setting for V1 voltage
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R1=8.2kΩ R2=5.6kΩ R3=9.1kΩ |
V1 = 1.49910204082[V] V2 = 2.02898550725[V] |
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R1=5.1kΩ R2=3.3kΩ R3=6.2kΩ |
V1 = 1.49675663909[V] V2 = 1.96428571429[V] |
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R1=6.8kΩ R2=4.7kΩ R3=7.5kΩ |
V1 = 1.50450892479[V] V2 = 2.04347826087[V] |
Better setting for V2 voltage
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R1=1.5kΩ R2=1000Ω R3=1.8kΩ |
V1 = 1.5125[V] V2 = 2[V] |
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R1=1.8kΩ R2=1.2kΩ R3=2kΩ |
V1 = 1.48382352941[V] V2 = 2[V] |
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R1=2.4kΩ R2=1.6kΩ R3=2.7kΩ |
V1 = 1.48852459016[V] V2 = 2[V] |