Home datasheet LM393N

LM393N

Low power dual voltage comparators
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Description

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 supply voltage.

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. (Isink = 4 mA)
■ Differential input voltage range equal to the supply voltage
■ TTL, DTL, ECL, MOS, CMOS compatible outputs

Features

Parameters

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Manufacturer information

STMICROELECTRONICS

STMicroelectronics is a global independent semiconductor company and is a leader in developing and delivering semiconductor solutions across the spectrum of microelectronics applications. An unrivaled combination of silicon and system expertise, manufacturing strength, Intellectual Property (IP) portfolio and strategic partners positions the Company at the forefront of System-on-Chip (SoC) technology and its products play a key role in enabling today's convergence trends

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