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LM339DR AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

LM339DR product

LM339DR

Comparators

ComparatorQuadOpen-Collector

The UMW LM339DR is a quad general-purpose voltage comparator in an SOP-14 package, suitable for a wide range of supply voltages and logic-level interfacing.

Best for

  • General purpose voltage comparison
  • Logic level shifting

Avoid if

  • High-speed applications requiring sub-microsecond response times

Check before use

  • Pull-up resistor values for output logic levels

Key specifications

Channels
4
Supply Range
2V to 36V
Output
Open Collector

Compliance & Environment

RoHS
ROHS3 Compliant
REACH
-
MSL
-
ECCN
EAR99
HTSUS
8542330001.0

Application

General PurposeIndustrial

Datasheet

DSAP009854.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for LM339DR: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
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PCB Footprint
Land pattern for PCB layout
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3D Model
STEP file for mechanical design
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Where to Buy

Real-time and catalog pricing from verified distributors

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Alternative components

Alternatives are being enriched. Analyze this part in PartGenie for the latest matches.

Design and risk insights

Questions & answers

It is a quad-channel general-purpose voltage comparator capable of operating from single or dual power supplies.