Illustration for selection reference only

LM393DT

Dual voltage comparator for analog signal level detection.

Product Code
DHB38AA9B4
Brand
ST/意法半导体
Package
SOIC-8
Packaging
—
Category
Integrated Circuits
Weight
—
DatasheetNo verified manufacturer datasheet available yet
DESCRIPTION

Description

OVERVIEW

Product Overview

LM393DT is a dual voltage comparator from STMicroelectronics, belonging to general-purpose analog ICs. It contains two independent voltage comparators that compare two input voltages and output a digital signal, suitable for level detection, waveform shaping, and threshold judgment in analog circuits. It is available in a SOIC-8 package, suitable for surface-mount designs. Typical applications include power management, sensor interfaces, and industrial controls.

APPLICATIONS

Applications

  • Used for overvoltage and undervoltage detection in power management.
  • Used for level comparison and shaping of sensor signals.
  • Used for threshold judgment circuits in industrial control.
  • Used for signal detection and alarm in consumer electronics.
FEATURES AND BENEFITS

Features and Benefits

  • Contains two independent voltage comparators.
  • Wide supply voltage range accommodates various systems.
  • Output compatible with digital logic levels.
  • Low input offset voltage improves comparison accuracy.
ADDITIONAL DETAILS

Additional Details

When purchasing, confirm SOIC-8 package, verify supply voltage range, input offset voltage, and output type meet circuit requirements. Obtain full datasheet from authorized channels.

Verify product details against the manufacturer datasheet before purchase.

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