Hi all!
I have one question to ask. The situation is like this;
There are four outputs (unit is in volt) generated by four sensors. It is expected that each output will have different voltage value. Is it possible to build OR is there any circuit that can pick up the highest voltage value out of four ouputs without changing the real output signal? I don't want to do it in the digital domain.
So far, i just found the so-common voltage comparator; comparing 2 inputs but it will output kind of logic state; which is not within my requirement.
Please, could anyone here shed some light regarding my question.
Many thanks in advance!
I have one question to ask. The situation is like this;
There are four outputs (unit is in volt) generated by four sensors. It is expected that each output will have different voltage value. Is it possible to build OR is there any circuit that can pick up the highest voltage value out of four ouputs without changing the real output signal? I don't want to do it in the digital domain.
So far, i just found the so-common voltage comparator; comparing 2 inputs but it will output kind of logic state; which is not within my requirement.
Please, could anyone here shed some light regarding my question.
Many thanks in advance!