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MAX3471EUA-TUDI AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

MAX3471EUA-TUDI product

MAX3471EUA-TUDI

Drivers

RS-485RS-422half duplex5 V500 kbpsfail-safe1/8 unit loadESD protected

MAX3471EUA-TUDI is a 5 V, half-duplex RS-485/RS-422 transceiver with a 500 kbps slew-rate-limited driver, fail-safe receiver behavior, and high bus-pin ESD protection.

Best for

  • 5 V multipoint RS-485 buses
  • Low-EMI serial links up to 500 kbps
  • Networks needing 1/8-unit-load receivers

Avoid if

  • A verified compliance status is mandatory before procurement
  • The design requires a data rate above 500 kbps
  • The PCB footprint has not been verified against the exact supplied package

Check before use

  • Verify the 8-uMAX package land pattern
  • Use termination at both ends of the main transmission line when required
  • Ensure only one driver is enabled on a half-duplex bus at a time

Key specifications

Supply voltage
4.75 V to 5.25 V
Maximum data rate
500 kbps
Interface mode
Half-duplex RS-485 / RS-422
Receiver loading
1/8 unit load; 96 kΩ minimum input resistance
A/B ESD protection
±15 kV HBM and ±15 kV contact discharge

Compliance & Environment

RoHS
-
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

Industrial RS-485 communicationMultipoint serial bus networksLow-EMI control links

Datasheet

d3e9501241b368679e38ddf89cf7b6ca_MAX3471EUA-TUDI.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for MAX3471EUA-TUDI: 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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Alternative components

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

Design and risk insights

Questions & answers

MAX3471EUA-TUDI is an 8-pin, 5 V half-duplex RS-485/RS-422 transceiver. It integrates one differential driver and one receiver with separate DE and active-low /RE controls.