Apr 12, 2015 · How exactly does a comparator work? Comparators have many uses and its concept is not too hard to grasp. What I don't understand however is how exactly it compares …

Dec 3, 2023 · The two comparators measure the voltage in 3k3 -s middle point and comparators output gets active if one of voltage boundary is found performing the change of NOR latch …

Aug 14, 2007 · Sorry if this is the wrong forum, I'm really bad at judging that. I've just started to get into electronics and am already confused. How do comparators work (in layman terms)? …

Aug 21, 2014 · The main reason for using open-collector is so that several comparators can have their output connected together in a wired OR gate. All the open collectors can be tied together …

Jan 25, 2025 · Otherwise I wouldn't necessarily say that they "tend to make relatively poor comparators". Conversely, I have used comparators as op amps, when a comparator was …

Apr 11, 2023 · We can do it in two ways: With two thresholds implemented by separate comparators In this arrangement there is no positive feedback from the output to the input (the …

Apr 10, 2015 · 3 Basic idea I can't actually work out how it is meant to work. The philosophy behind a comparator is simple: we compare two voltages by subtracting one from the other …

Nov 22, 2019 · I'm wondering how does the comparator makes it go to high impedance internally? From my understanding, high impedance means zero current at the output, which means zero …

Apr 12, 2023 · It's not the precision that's the problem; it's the voltage input range that the device can handle. Your circuit, even with an ideal op-amp will provide asymmetrical hysteresis and is …

Dec 1, 2025 · How do the comparators in this circuit work? Do they compare the voltages between themselves? How do comparators generally work? This is the schematic of the circuit …