Hello.
I just wanted to ask what is the right comparator for the following task:
I want to feed into the comparator's (both) inputs two different signals (see picture).
The comparator should produce a pulse (from 0 volts to Vcc volts) for as long as the +input value exceeds the -input value.
Considering that there is a certain degree of noise to each signal that is fed to its corresponding input, I need a comparator that is quick and has a "flexible" hysterisis option;to prevent triggering of extra/multiple pulses at points A and B.
In simple words, I need a comparator that can handle variable inputs fed into both its inputs at the same time, and
has high response time while immunity to noise..
Hope you can help,
regards
xmat.
I just wanted to ask what is the right comparator for the following task:
I want to feed into the comparator's (both) inputs two different signals (see picture).
The comparator should produce a pulse (from 0 volts to Vcc volts) for as long as the +input value exceeds the -input value.
Considering that there is a certain degree of noise to each signal that is fed to its corresponding input, I need a comparator that is quick and has a "flexible" hysterisis option;to prevent triggering of extra/multiple pulses at points A and B.
In simple words, I need a comparator that can handle variable inputs fed into both its inputs at the same time, and
has high response time while immunity to noise..
Hope you can help,
regards
xmat.