LM393 SOP-8/DIP-8 Dual-Spannungsdifferenzkomparator IC LM393N Durchgangsloch
ab 1,40 €
Like most comparators, if there is parasitic capacitance from the output end to the input end that causes coupling, it is easy to cause oscillation. Unless hysteresis is used, directly inserting the IC and adding resistance to the pin will cause the input output to oscillate in a very short conversion period.
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