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Results tagged with operational-amplifier
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user 95714
Questions relating to the construction and applications of operational amplifiers, which are DC-coupled, high-gain electronic voltage amplifiers with a differential input and, usually, a single-ended output.
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LM358 as a comparator output problem
I've been using the CA3140e IC with no probs. You can also buy it with dual op-amp
Note: The o/p of the comparator does go to 0v - unlike others!
Attached simple example...
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