Analog_Fan
Well-known member
I'm trying to solve a comparator riddle.
the datasheet just takes a 10M resistor as feedback.
Fine and dandy for the non inverting from the datasheet.
But i don't like the circuit from inverting with !m resistors.
the open drain output can't deliver much juice i though a mosfet could solve the problem.
Could be a solved with mosfets?
I have n-channel fet, p-channels are rare.
i have those in dual, wel p/n type.
p.s. should be a negative 10 V voltage at the lower inverting comparator above the 10M resistor.
Made a mistake there when i made the image.
Last edited:
