LM2903H

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产品概述

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This device consists of two independent low power 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 supply voltage.

所有功能
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.

Input common-mode voltage range includes ground

Low output saturation voltage: 250 mV typ. (I_O = 4 mA)

Differential input voltage range equal to the supply voltage

TTL, DTL, ECL, MOS, CMOS compatible outputs
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