Features and Benefits

  • Integrated Protection Increases End Equipment Up-Time
    • High ESD Protection
      • ±35kV HBM ESD ESD per JEDEC JS-001-2012
      • ±20kV Air Gap ESD per IEC 61000-4-2
      • ±12kV Contact ESD per IEC 61000-4-2
    • ± 4kV EFT per IEC 61000-4-4
    • Short-Circuit-Protected Outputs
    • True Fail-Safe Receiver Prevents False Transition on Receiver Input Short or Open Events
    • Hot-Swap Capability Eliminates False Transitions During Power-Up or Hot Insertion
  • 3V to 5.5V Supply Voltage Range
  • Data Rates Up to 500kbps
  • -40°C to +125°C Operating Temperature
  • Allows Up to 32 Transceivers On the Bus
  • Low 10µA (max) Shutdown Current for Lower Power Consumption

Product Details

The MAX14782E is a half duplex RS-485/422 transceiver that operates at either 3.3V or 5V rails with high ±35kV ESD performance and up to 500kbps data rate.


  • Backplane Buses
  • Encoder Interfaces
  • Field Bus Networks
  • Motion Controllers

Product Lifecycle icon-recommended Production

At least one model within this product family is in production and available for purchase. The product is appropriate for new designs but newer alternatives may exist.

Tools & Simulations

IBIS Models

Design Resources

ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well.  "Zero defects" for shipped products is always our goal.

PCN-PDN Information

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Buy Now Pricing

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List Pricing

(*)The 1Ku list pricing shown is for BUDGETARY USE ONLY, shown in United States dollars (FOB USA per unit for the stated volume), and is subject to change. International prices may differ due to local duties, taxes, fees and exchange rates. For volume-specific price or delivery quotes, please contact your local Analog Devices, Inc. authorized distributor. Pricing displayed for Evaluation Boards and Kits is based on 1-piece pricing.



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