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LM393DR AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

LM393DR product

LM393DR

Comparators

ComparatorDualOpen-CollectorIndustrial

The LM393DR is a dual differential comparator designed for general-purpose voltage comparison across a wide supply range (2V to 36V).

Best for

  • General purpose voltage comparison
  • Level shifting
  • Wired-AND logic

Avoid if

  • High-speed applications requiring sub-microsecond response times

Check before use

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

Key specifications

Supply Voltage
2V to 36V
Response Time
1.3 µs
Channels
2
Output Type
Open Collector

Compliance & Environment

RoHS
ROHS3 Compliant
REACH
-
MSL
Level-1-260C-UNLIM
ECCN
EAR99
HTSUS
8542330001.0

Application

Industrial ControlConsumer ElectronicsSensor Interfaces

Datasheet

FOWD-S-A0000377086-1.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for LM393DR: 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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KiCad Library
Verified KiCad 8 symbol, footprint, and 3D model
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Where to Buy

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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

The LM393DR is a dual-channel voltage comparator from Texas Instruments, housed in an 8-pin SOIC package.