LM393 - Low-power dual-voltage comparators

Name: LM393
SKU: LM393-1495622

STMicroelectronics

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Datasheet Details

Part number	LM393
Manufacturer	STMicroelectronics
File Size	726.50 KB
Description	Low-power dual-voltage comparators
Datasheet	LM393-STMicroelectronics.pdf

LM393 Product details

Description

The LM193, LM293, LM393 and LM393W devices consist of two independent low voltage comparators designed specifically to operate from a single supply over a wide range of voltages.

Features

Wide single-supply voltage range or dual supplies: 2 V to 36 V or ±1 V to ±18 V.
Very low supply current (0.45 mA) independent of supply voltage (1 mW/ comparator at 5 V).
Low input bias current: 20 nA typ.
Low input offset current: ±3 nA typ.
Low input offset voltage: ±1 mV typ.
Input common-mode voltage range includes ground.
Low output saturation voltage: 80 mV typ. (Isink = 4 mA).
Differential input voltage range equ.

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Published: Jan 16, 2022 |