LM393W PDF Datasheet


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Description

This is Low power dual voltage comparators. LM193W, LM293W, LM393W Low power dual voltage comparators Features - Wide single supply voltage range or dual supplies: +2 V to +36 V or ±1 V to ±18 V - Very low supply current (0.4 mA) independent of supply voltage (1 mW, comparator at +5 V) - Low input bias current: 25 nA typ - Low input offset current: ±5 nA typ - Low input offset voltage: ±1 mV typ - Input common-mode voltage range includes ground - Low output saturation voltage: 250 mV typ. (Io = 4 mA) - Differential input voltage range equal to the supply voltage - TTL, DTL, ECL, MOS, CMOS compatible outputs - ESD internal protection: 2 kV Description These devices consist of two independent low voltage comparators designed specifically to operate from a single supply over a wide range of voltages. Operation from split power supplies is also possible. These comparators also have a unique characteristic in that the input common-mode voltage range includes ground even though operated from a single power supp.