Why in comparators |+Vsat| and |-Vsat| are not exactly equal
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It depends on what kind of comparator you are talking about.Why in comparators |+Vsat| and |-Vsat| are not exactly equal
This sounds like a homework question. Is it?Why in comparators |+Vsat| and |-Vsat| are not exactly equal
As I noted in post #2, he "might" be using an opamp as a comparator. It is not usually done for reasons that become manifestly obvious in practice, but if it can be done, some curious soul will try to do it.why would you expect the outputs from two different portions of a circuit to be the same?? I would not expect that, especially when the output is digital, either a "1" or a "0", often 0 volts or 5 volts.
I agreeEven using an op-amp as a comparator, the saturation levels are not specified as equal, maybe not even specified at all.
Besides that, the range of a logic one and a logic zero are not the same, usually. In normal comparator use it does not matter.
Just to make the hysteresis calculations trickier than they need to be!Why in comparators |+Vsat| and |-Vsat| are not exactly equal
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