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UM3491EESE AI Analysis:
Specs, Applications & Alternatives

AI summary

UM3491EESE product

UM3491EESE

Drivers

RS-422Transceiver3.3VESD Protected

The UM3491EESE is a 3.3V, 10Mbps full-duplex RS-422 transceiver with high ESD protection and fail-safe features.

Best for

  • Industrial control networks
  • High-speed RS-422 communication

Avoid if

  • 5V logic systems without level translation

Check before use

  • Enable pin logic levels

Key specifications

Data Rate
10 Mbps
ESD Protection
±15 kV
Supply Voltage
3.3 V

Compliance & Environment

RoHS
ROHS3 Compliant
REACH
REACH Unaffected
MSL
3 (168 Hours)
ECCN
EAR99
HTSUS
8542.39.0001

Application

Industrial AutomationData Communication

Datasheet

0f1762e3a1e8ad1cfa2f65f091c6ab5e.pdf

800 KB

Datasheet AI

CAD Models

EDA symbol, PCB footprint, and 3D model for this component. Supported tools include Altium, KiCad, Eagle, and more.

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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Login required · CAD models billed separately as an add-on

Alternative components

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

Design and risk insights

Questions & answers

It is a high-speed, 3.3V RS-422 transceiver with one driver and one receiver, featuring ±15kV ESD protection.