I have been trying to figure out how to calculate the resistor values for the inverting schmitt trigger. I have looked online and in my electronics books, can not seem to find any straight forward equations. Maybe someone here can help? I have attached a schematic of the set up I am using.
Opamp : LM399
low threshold: 2.5V
high threshold: 2.84V
Vcc: 6 V
and I would like to output voltage to be 5V (high) and 0V (low)
Anyone have equations to calculate the three resistor values? Links to websites?
Thanks
Opamp : LM399
low threshold: 2.5V
high threshold: 2.84V
Vcc: 6 V
and I would like to output voltage to be 5V (high) and 0V (low)
Anyone have equations to calculate the three resistor values? Links to websites?
Thanks
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