SLLSFQ8C December   2024  – September 2025 THVD9491-SEP

PRODUCTION DATA  

  1.   1
  2. 1 Features
  3. 2 Applications
  4. 3 Description
  5. 4 Pin Configuration and Functions
  6. 5 Specifications
    1. 5.1  Absolute Maximum Ratings
    2. 5.2  ESD Ratings
    3. 5.3  ESD Ratings [IEC]
    4. 5.4  Recommended Operating Conditions
    5. 5.5  Thermal Information
    6. 5.6  Power Dissipation
    7. 5.7  Electrical Characteristics
    8. 5.8  Switching Characteristics: 20Mbps
    9. 5.9  Switching Characteristics: 50Mbps
    10. 5.10 Typical Characteristics
  7. 6 Parameter Measurement Information
  8. 7 Detailed Description
    1. 7.1 Overview
    2. 7.2 Functional Block Diagrams
    3. 7.3 Feature Description
      1. 7.3.1 ±40-V Fault Protection
      2. 7.3.2 Integrated IEC ESD and EFT Protection
      3. 7.3.3 Driver Overvoltage and Overcurrent Protection
      4. 7.3.4 Enhanced Receiver Noise Immunity
      5. 7.3.5 Receiver Fail-Safe Operation
      6. 7.3.6 Low-Power Shutdown Mode
    4. 7.4 Device Functional Modes
  9. 8 Application and Implementation
    1. 8.1 Application Information
    2. 8.2 Typical Application
      1. 8.2.1 Design Requirements
        1. 8.2.1.1 Data Rate and Bus Length
        2. 8.2.1.2 Stub Length
        3. 8.2.1.3 Bus Loading
        4. 8.2.1.4 Transient Protection
      2. 8.2.2 Detailed Design Procedure
      3. 8.2.3 Application Curve
    3. 8.3 Power Supply Recommendations
    4. 8.4 Layout
      1. 8.4.1 Layout Guidelines
      2. 8.4.2 Layout Example
  10. 9 Device and Documentation Support
    1. 9.1 Device Support
      1. 9.1.1 Third-Party Products Disclaimer
    2. 9.2 Receiving Notification of Documentation Updates
    3. 9.3 Support Resources
    4. 9.4 Trademarks
    5. 9.5 Electrostatic Discharge Caution
    6. 9.6 Glossary
  11. 10Revision History
  12. 11Mechanical, Packaging, and Orderable Information

5.4 Recommended Operating Conditions

over operating free-air temperature range (unless otherwise noted)
MIN NOM MAX UNIT
VCC Supply voltage 3 5.5 V
VIO I/O supply voltage 1.65 VCC V
VI Input voltage at any bus terminal (separately or common mode)(1) –12 12 V
VIH High-level input voltage (driver, driver enable, receiver enable and slew rate select inputs) 0.7*VIO VIO V
VIL Low-level input voltage (driver, driver enable, receiver enable and slew rate select inputs) 0 0.3*VIO V
VID Differential input voltage –12 12 V
IO Output current, driver –60 60 mA
IOR Output current, receiver VIO = 1.8 V or 2.5 V –4 4 mA
IOR Output current, receiver VIO = 3.3 V or 5 V –8 8 mA
RL Differential load resistance 54 60 Ω
1/tUI Signaling rate  SLR = VIO 20 Mbps
SLR = 0 or floating 50 Mbps
TA Operating ambient temperature -55 125 °C
TJ Junction temperature -55 150 °C
(1) The algebraic convention, in which the least positive (most negative) limit is designated as minimum is used in this data sheet.