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SN65HVD1781P +BOM

RS-485 interface integrated circuit with fault protection for communication over long distances

SN65HVD1781P General Description

The SN65HVD1781P is a robust and reliable transceiver designed to withstand overvoltage faults and ESD events, making it suitable for a wide range of industrial applications. With its ability to survive direct shorts to power supplies, mis-wiring faults, and connector failures, this device provides a high level of protection for communication systems. In addition, its wide common-mode voltage range makes it ideal for multipoint applications over long cable runs, offering flexibility and scalability in networking environments

Key Features

  • SN65HVD1781P is a RS-485/RS-422 transceiver with a high data rate of up to 52 Mbps, low power consumption, and wide operating voltage range of 3V to 3
  • 6V
  • It has a fail-safe receiver to ensure a high-level output when the input is open or shorted
  • It also has a low driver output impedance for improved signal integrity
  • Application

  • Industrial automation: used for serial communication in factory automation systems
  • Automotive: enables communication between control units in vehicles
  • Telecom: used for data transmission in telecommunications equipment
  • Robotics: facilitates communication between different components of robotic systems
  • Medical devices: enables data transfer in various medical equipment
  • Specifications

    Number of receivers 1 Number of transmitters 1
    Duplex Half Supply voltage (nom) (V) 3.3, 5
    Signaling rate (max) (MBits) 1 Fault protection (V) -70 to 70
    Common-mode range (V) -7 to 12 Number of nodes 320
    Features Fault protection Isolated No
    Supply current (max) (µA) 6000 Rating Catalog
    Operating temperature range (°C) -40 to 105, -40 to 125

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    In Stock: 4,545

    Minimum Order: 1

    Qty. Unit Price Ext. Price
    1+ $4.112 $4.11
    10+ $3.600 $36.00
    30+ $3.295 $98.85
    100+ $2.988 $298.80
    500+ $2.845 $1,422.50
    1000+ $2.781 $2,781.00

    The prices below are for reference only.