LM339ADT The STMicroelectronics LM339ADT 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 #:

LM339ADT

Available from 5 distributors
Mfr Name: STMicroelectronics
STMicroelectronics
The STMicroelectronics LM339ADT 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: 78,471 pcs

LM339ADT Available from 5 distributors

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LM339ADT 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
Tape & Reel
Type
Voltage

LM339ADT Description

Short technical summary and product information.

The STMicroelectronics LM339ADT is a versatile comparator integrated circuit designed for general-purpose applications. This device features four independent comparator elements, allowing for complex logic and signal conditioning within a single package.

 

Key electrical characteristics include a low quiescent current of 2.5mA and a voltage specification of 2mV at 30V. The comparator is suitable for a wide range of operating conditions, with an operating temperature range from 0°C to 70°C.

 

Packaged in a 14-SOIC format, the LM339ADT is designed for surface mount assembly. Its output types are compatible with various logic families, including CMOS, DTL, ECL, MOS, Open-Collector, and TTL, providing flexibility in system integration.

 

This component is ideal for applications requiring precise voltage level detection and comparison in industrial, consumer, and automotive electronics.

LM339ADT Quick Information

Product Type: Comparator
Canonical Name: STMicroelectronics LM339ADT Comparator
Subcategory: Comparator

LM339ADT Compliance

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

LM339ADT Features

  • Four independent voltage comparators
  • Supports CMOS, TTL, and open-collector outputs
  • Operates within 0°C to 70°C temperature range
  • 14-SO surface mount package
  • Low quiescent current of 2.5mA

LM339ADT Applications

  • Used in voltage level detection circuits
  • Suitable for threshold detection applications
  • Ideal for signal switching in industrial electronics
  • Applicable in automotive control modules

LM339ADT FAQs

4 frequently asked questions generated from this part’s specifications.
What is the operating temperature range for the LM339ADT?

The LM339ADT operates from 0°C to 70°C.

What type of package is the LM339ADT in?

The LM339ADT is available in a 14-SOIC package.

How many comparator elements are in the LM339ADT?

The LM339ADT contains 4 comparator elements.

What are the output types supported by the LM339ADT?

The LM339ADT supports CMOS, DTL, ECL, MOS, Open-Collector, and TTL output types.

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