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LM339AN The LM339AN is a quad general-purpose comparator from STMicroelectronics. It features open-collector outputs and operates over a temperature range of 0°C to 70°C.
Mfr Part #:

LM339AN

Available from 2 distributors
Mfr Name: STMicroelectronics
STMicroelectronics
The LM339AN is a quad general-purpose comparator from STMicroelectronics. It features open-collector outputs and operates over a temperature range of 0°C to 70°C.
✓ Total Stock: 26 pcs

LM339AN Available from 2 distributors

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✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Braun Electronic Components ✓
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25 pcs
On Request
25 pcs On Request 1 On Request On Request On Request On Request On Request
Partservice ✓
Non-Authorised Inventory information
1 pcs
On Request
1 pcs On Request 1 On Request On Request On Request On Request On Request
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LM339AN Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Lead Spacing
Mounting Type
Number of Elements
Operating Temperature
Output Type
Supplier Device Package
Tape & Reel
Type
Voltage
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LM339AN Description

Short technical summary and product information.

The LM339AN is a quad general-purpose comparator IC manufactured by STMicroelectronics. This device is designed for a wide range of applications requiring precise voltage comparison.

 

Key electrical characteristics include its general-purpose type, four independent comparator elements, and output compatibility with CMOS, DTL, ECL, MOS, Open-Collector, and TTL logic levels. It operates within a temperature range of 0°C to 70°C and has a quiescent current of 2.5mA. The part is supplied in a 14-DIP package suitable for through-hole mounting.

 

This comparator is well-suited for various electronic designs where reliable signal comparison is essential. Its through-hole mounting makes it convenient for breadboarding and prototyping, as well as for through-hole PCB assembly.

LM339AN Quick Information

Product Type: Comparator
Canonical Name: LM339AN Quad Comparator
Subcategory: Amplifiers

LM339AN Compliance

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

LM339AN Features

  • Four comparator elements in one package
  • Supports CMOS, TTL, ECL, MOS, open-collector outputs
  • Operates from 0°C to 70°C temperature range
  • 14-DIP through-hole package for easy mounting
  • Maximum quiescent current of 2.5mA

LM339AN Applications

  • Voltage level detection
  • Signal conditioning circuits
  • Power supply monitoring
  • Oscillator circuits

LM339AN FAQs

4 frequently asked questions generated from this part’s specifications.
What is the operating temperature range for the LM339AN?

The operating temperature range for the LM339AN is 0°C to 70°C.

What type of package is the LM339AN supplied in?

The LM339AN is supplied in a 14-DIP (0.300", 7.62mm) package.

What are the output types supported by the LM339AN?

The LM339AN supports CMOS, DTL, ECL, MOS, Open-Collector, and TTL output types.

How many comparator elements are in the LM339AN?

The LM339AN contains 4 comparator elements.

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