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IL422E - NVE

Description: Isolated RS422 Interface, IL422E

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Symbol
IL422E - NVE - PCB symbol
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PCB Footprints
IL422E - NVE PCB footprint - Small Outline Packages - Small Outline Packages - 0.3" 16-pin SOIC Package_1
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3D Models
IL422E - NVE - 3D model - Small Outline Packages - 0.3" 16-pin SOIC Package_1
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IL422E Details

  • Manufacturer Part Number:

    IL422E

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SOIC

  • Pin Count:

    16

  • Country Of Origin:

    USA

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Manufacturer:

    NVE Corporation

  • YTEOL:

    7.2

  • Additional Feature:

    ALSO OPERATES FROM 4.5 TO 5.5 V

  • Differential Output:

    YES

  • Driver Number of Bits:

    1

  • High Level Input Current-Max:

    0.00001 A

  • Input Characteristics:

    DIFFERENTIAL SCHMITT TRIGGER

  • Interface IC Type:

    LINE TRANSCEIVER

  • Interface Standard:

    EIA-422

  • JESD-30 Code:

    R-PDSO-G16

  • Length:

    10.3 mm

  • Moisture Sensitivity Level:

    2

  • Number of Functions:

    1

  • Number of Terminals:

    16

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Out Swing-Min:

    1.5 V

  • Output Low Current-Max:

    0.00002 A

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Equivalence Code:

    SOP16,.4

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Qualification Status:

    Not Qualified

  • Receiver Number of Bits:

    1

  • Seated Height-Max:

    2.67 mm

  • Supply Current-Max:

    10 mA

  • Supply Voltage-Max:

    5 V

  • Supply Voltage-Min:

    3 V

  • Supply Voltage-Nom:

    3.3 V

  • Surface Mount:

    YES

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.25 mm

  • Terminal Position:

    DUAL

  • Width:

    7.455 mm

IL422E Frequently Asked Questions (FAQs)

  • NVE recommends a 4-layer PCB with a solid ground plane, and to keep the IL422E as close to the isolation barrier as possible. Additionally, use a low-impedance path for the power supply and keep the signal traces away from the isolation barrier.
  • To ensure reliable operation in high-temperature environments, NVE recommends using a heat sink or thermal pad to keep the junction temperature below 125°C. Additionally, ensure good airflow and avoid thermal gradients.
  • The recommended input voltage range for the IL422E is 3.3V to 5V, with a typical operating voltage of 3.3V or 5V. Operating outside this range may affect the device's performance and reliability.
  • To troubleshoot issues with the IL422E, check the input voltage, ensure proper PCB layout and routing, and verify that the device is properly connected. Also, check for any signs of physical damage or overheating. If issues persist, contact NVE's technical support for further assistance.
  • Yes, the IL422E is compatible with industrial automation protocols such as EtherNet/IP or PROFINET. However, NVE recommends verifying compatibility with specific protocols and systems before implementation.

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IL422E Overview

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