I’m doing a small project which requires to compare two voltages. Here I used LM311 comparator IC.
The theory says when the non inverting (+) input is higher than the inverting (-) input the output becomes on.
When the non inverting (+) input is lower than the inverting (-) input the output becomes off. That is 0V.
My supply voltage is 5V
Q1) In the output pin is it coming a 5V or another value like 1V, 2V etc….can I directly give an input to a CMOS IC?
Q2) I have 2.1V in non inverting input (+) pin. & I have 2V in invert (-) pin. Will the output becomes 5V?
Q3) what’s the gap between those two pins to give an output? What is the minimum voltage different between those two pins to give an output?
The theory says when the non inverting (+) input is higher than the inverting (-) input the output becomes on.
When the non inverting (+) input is lower than the inverting (-) input the output becomes off. That is 0V.
My supply voltage is 5V
Q1) In the output pin is it coming a 5V or another value like 1V, 2V etc….can I directly give an input to a CMOS IC?
Q2) I have 2.1V in non inverting input (+) pin. & I have 2V in invert (-) pin. Will the output becomes 5V?
Q3) what’s the gap between those two pins to give an output? What is the minimum voltage different between those two pins to give an output?