LM2903B - Low-power dual voltage comparator

Product Overview

STMicroelectronics

Datasheet Details

Part number	LM2903B
Manufacturer	STMicroelectronics
File Size	0.95 MB
Description	Low-power dual voltage comparator
Datasheet	LM2903B Datasheet
Additional preview pages of the LM2903B datasheet.

Product details

Description

The LM2903B consists of two independent low-power voltage comparators designed specifically to operate from a single supply over a wide range of voltages.

It is fully specified at 5 V and 36 V supply voltage operation, however operation from dual 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 0.5 mA typ. , essentially independent of supply voltage.
Low input bias current: 20 nA typ.
Low input offset current: ±5 nA typ.
Input common-mode voltage range includes negative rail.
Low output saturation voltage: 250 mV typ. (Iout = 4 mA).
TTL, DTL, ECL, MOS, CMOS compatible outputs.
Automotive qualification Applica.

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Published: Mar 6, 2023 |