2903Y - Low-power dual voltage comparator

Datasheet Summary

Description

This device consists of two independent lowpower voltage comparators designed specifically to operate from a single supply over a wide range of voltages.

Operation from split power supplies is also possible.

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.
Input common-mode voltage range includes negative rail.
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 ou.

STMicroelectronics

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Datasheet Details

Part number	2903Y
Manufacturer	STMicroelectronics
File Size	1.81 MB
Description	Low-power dual voltage comparator
Datasheet	2903Y Datasheet
Additional preview pages of the 2903Y datasheet.

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Full PDF Text Transcription

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LM2903 Low-power dual voltage comparator ' 62 SODVWLF PLFURSDFNDJH 6 0LQL62 SODVWLF PLFURSDFNDJH 3 76623 WKLQVKULQNVPDOO RXWOLQHSDFNDJH ')1[PP SODVWLFPLFURSDFNDJH 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.  Input common-mode voltage range includes negative rail  Low output saturation voltage: 250 mV typ.

Published: Mar 26, 2021 |