Datasheet Texas Instruments LM293DR — Ficha de datos

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Design LM193, LM293, LM293A, LM393, LM393A, LM2903, LM2903V
SLCS005Z - OCTOBER 1979 - REVISED OCTOBER 2017 LM393, LM293, LM193, LM2903 Dual Differential Comparators
1 Features 3 Description •
• These devices consist of two independent voltage
comparators that are designed to operate from a
single power supply over a wide range of voltages.
Operation from dual supplies also is possible as long
as the difference between the two supplies is 2 V to
36 V, and VCC is at least 1.5 V more positive than the
input common-mode voltage. Current drain is
independent of the supply voltage. The outputs can
be connected to other open-collector outputs to
achieve wired-AND relationships. 1 •
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