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MAX14782E
  • MAX14782E

MAX14782E

PRODUCTION

500Kbps 3.3V to 5V RS-485/RS-422 Transceiver with ±35kV HBM ESD Protection Industry's Highest ESD Dual-Voltage RS-485/RS-422 Transceiver

Analog Devices MAX14782E Product Info

10 February 2026 7

Features

  • 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

Part details & applications

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.

Applications

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

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