SLLSF32C November   2018  – March 2019 THVD1419 , THVD1429

PRODUCTION DATA.  

  1. 1 Features
  2. 2 Applications
  3. 3 Description
    1.     Device Images
      1.      THVD1419 and THVD1429 Block Diagram
  4. 4 Revision History
  5. 5 Device Comparison Table
  6. 6 Pin Configuration and Functions
    1.     Pin Functions
  7. 7 Specifications
    1. 7.1 Absolute Maximum Ratings
    2. 7.2 ESD Ratings
    3. 7.3 ESD Ratings [IEC]
    4. 7.4 Recommended Operating Conditions
    5. 7.5 Thermal Information
    6. 7.6 Power Dissipation
    7. 7.7 Electrical Characteristics
    8. 7.8 Switching Characteristics
    9. 7.9 Typical Characteristics
  8. 8 Parameter Measurement Information
  9. 9 Detailed Description
    1. 9.1 Overview
    2. 9.2 Functional Block Diagrams
    3. 9.3 Feature Description
      1. 9.3.1 Electrostatic Discharge (ESD) Protection
      2. 9.3.2 Electrical Fast Transient (EFT) Protection
      3. 9.3.3 Surge Protection
      4. 9.3.4 Failsafe Receiver
    4. 9.4 Device Functional Modes
  10. 10Application and Implementation
    1. 10.1 Application Information
    2. 10.2 Typical Application
      1. 10.2.1 Design Requirements
        1. 10.2.1.1 Data Rate and Bus Length
        2. 10.2.1.2 Stub Length
        3. 10.2.1.3 Bus Loading
      2. 10.2.2 Detailed Design Procedure
      3. 10.2.3 Application Curves
  11. 11Power Supply Recommendations
  12. 12Layout
    1. 12.1 Layout Guidelines
    2. 12.2 Layout Example
  13. 13Device and Documentation Support
    1. 13.1 Device Support
    2. 13.2 Third-Party Products Disclaimer
    3. 13.3 Related Links
    4. 13.4 Receiving Notification of Documentation Updates
    5. 13.5 Community Resources
    6. 13.6 Trademarks
    7. 13.7 Electrostatic Discharge Caution
    8. 13.8 Glossary
  14. 14Mechanical, Packaging, and Orderable Information

Package Options

Mechanical Data (Package|Pins)
Thermal pad, mechanical data (Package|Pins)
Orderable Information

1 Features

  • Meets or Exceeds the Requirements of the TIA/EIA-485A Standard
  • 3 V to 5.5 V Supply Voltage
  • Bus I/O Protection
    • ± 16 kV HBM ESD
    • ± 8 kV IEC 61000-4-2 Contact Discharge
    • ± 30 kV IEC 61000-4-2 Air-Gap Discharge
    • ± 4 kV IEC 61000-4-4 Electrical Fast Transient
    • ± 2.5 kV IEC 61000-4-5 1.2/50-μs Surge
  • Available in Two Speed Grades
    • THVD1419: 250 kbps
    • THVD1429: 20 Mbps
  • Extended Ambient
    Temperature Range: -40°C to 125°C
  • Extended Operational
    Common-Mode Range: ± 12 V
  • Receiver Hysteresis for Noise Rejection: 30 mV
  • Low Power Consumption
    • Standby Supply Current: < 2 µA
    • Current During Operation: < 3 mA
  • Glitch-Free Power-Up/Down for Hot Plug-in Capability
  • Open, Short, and Idle Bus Failsafe
  • 1/8 Unit Load (Up to 256 Bus Nodes)
  • Industry Standard 8-Pin SOIC
    for Drop-in Compatibility