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LM339DR2G AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

LM339DR2G product

LM339DR2G

Comparators

Quad ComparatorVoltage Sensing

The LM339DR2G is a standard quad voltage comparator in a 14-SOIC package, widely used for general-purpose level detection and sensing.

Best for

  • General purpose level detection
  • Industrial sensing
  • Consumer electronics

Avoid if

  • High-speed applications requiring push-pull outputs

Check before use

  • Pull-up resistor values for the open-collector output

Key specifications

Comparators
4
Supply Range
3V to 36V
Input Bias
25nA

Compliance & Environment

RoHS
ROHS3 Compliant
REACH
REACH Unaffected
MSL
1 (Unlimited)
ECCN
EAR99
HTSUS
8542.39.0001

Application

IndustrialConsumer

Datasheet

RSELS26268-1.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for LM339DR2G: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
Schematic symbol for your EDA tool
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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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KiCad Library
Verified KiCad 8 symbol, footprint, and 3D model
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Where to Buy

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Live prices updated on demand · Catalog (~) prices may differ

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 comparator IC featuring four independent comparators in a single 14-pin SOIC package, designed for versatile voltage level detection.