LM339DT The STMicroelectronics LM339DT is a general purpose comparator IC with 4 elements. It is designed for surface mount applications and operates within a temperature range of 0°C to 70°C.
Mfr Part #:

LM339DT

Available from 7 distributors
Mfr Name: STMicroelectronics
STMicroelectronics
The STMicroelectronics LM339DT is a general purpose comparator IC with 4 elements. It is designed for surface mount applications and operates within a temperature range of 0°C to 70°C.
Total Stock: 307,603 pcs

LM339DT Available from 7 distributors

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LM339DT Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Automotive Grade
Current
Industrial Grade
Lead Spacing
Medical Grade
Military Grade
Mounting Type
Number of Elements
Operating Temperature
Output Type
Supplier Device Package
Supplier Package
Tape & Reel
Type
Voltage

LM339DT Description

Short technical summary and product information.

The LM339DT from STMicroelectronics is a versatile comparator integrated circuit featuring four independent elements. This device is classified as a general-purpose comparator, suitable for a wide range of electronic applications. It is designed for surface mount technology, utilizing a 14-SOIC package for compact integration onto printed circuit boards.

 

The operating temperature range for the LM339DT is specified from 0°C to 70°C, making it suitable for various environmental conditions. The comparator's output types include CMOS, DTL, ECL, MOS, Open-Collector, and TTL, offering flexibility in system design. It consumes a quiescent current of 2.5mA.

 

This component is ideal for applications requiring precise voltage level detection and comparison. Its multiple output configurations allow for easy interfacing with different logic families. The surface mount package facilitates automated assembly processes, contributing to efficient manufacturing.

 

Key electrical characteristics include its general-purpose functionality and the ability to interface with multiple output logic types. The 14-SOIC package is standard for many surface-mount designs, balancing component density with ease of handling.

LM339DT Quick Information

Product Type: Comparator
Canonical Name: LM339DT General Purpose Comparator
Subcategory: General Purpose

LM339DT Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

LM339DT Features

  • Four independent general purpose comparator elements.
  • Supports multiple output logic types.
  • Surface mount 14-SOIC package.
  • Operates from 0°C to 70°C.
  • Low quiescent current of 2.5mA.

LM339DT Applications

  • Ideal for voltage level detection.
  • Suitable for signal comparison tasks.
  • Interfacing with various logic families.
  • Used in general electronic circuits.

LM339DT FAQs

6 frequently asked questions generated from this part’s specifications.
What is the operating temperature range for the LM339DT?

The LM339DT operates from 0°C to 70°C.

What package type is the LM339DT available in?

The LM339DT is available in a 14-SOIC (0.154", 3.90mm Width) package.

How many comparator elements are in the LM339DT?

The LM339DT contains 4 comparator elements.

What are the output types supported by the LM339DT?

The LM339DT supports CMOS, DTL, ECL, MOS, Open-Collector, and TTL output types.

What is the RoHS status of the LM339DT?

The LM339DT is RoHS3 Compliant.

What is the Moisture Sensitivity Level (MSL) for the LM339DT?

The MSL for the LM339DT is 1 Unlimited.

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