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LR2903D AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

LR2903D product

LR2903D

Linear - Comparators

ComparatorDualSOP-8

The LR2903D is a dual differential comparator optimized for single-supply operation with a wide voltage range and low power consumption.

Best for

  • General purpose voltage comparison
  • Single-supply systems
  • Zero crossing detection

Avoid if

  • High-speed applications requiring fast propagation delay

Check before use

  • Output pull-up resistor requirements

Key specifications

Max Offset Voltage
5 mV
Supply Voltage
5 V - 30 V
Operating Temp
-40°C to 125°C

Compliance & Environment

RoHS
-
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

Industrial ControlConsumer Electronics

Datasheet

pYYBAGNiZ2WADx_2ABO5bEyrWLI059.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for LR2903D: 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 dual voltage comparator IC designed for single-supply operation, featuring low input offset voltage and compatibility with TTL, MOS, and CMOS logic.