SLLSF22G April   2018  – June 2020 ISO1410 , ISO1412 , ISO1430 , ISO1432 , ISO1450 , ISO1452

UNLESS OTHERWISE NOTED, this document contains PRODUCTION DATA.  

  1. 1 Features
  2. 2 Applications
  3. 3 Description
    1.     Simplified Application Schematic
  4. 4 Revision History
  5. 5 Description Continued
  6. 6 Device Options
  7. 7 Pin Configuration and Functions
    1.     Pin Functions: Full-Duplex Device
    2.     Pin Functions: Half-Duplex Device
  8. 8 Specifications
    1. 8.1  Absolute Maximum Ratings
    2. 8.2  ESD Ratings
    3. 8.3  Recommended Operating Conditions
    4. 8.4  Thermal Information
    5. 8.5  Power Ratings
    6. 8.6  Insulation Specifications
    7. 8.7  Safety-Related Certifications
    8. 8.8  Safety Limiting Values
    9. 8.9  Electrical Characteristics: Driver
    10. 8.10 Electrical Characteristics: Receiver
    11. 8.11 Supply Current Characteristics: Side 1 (ICC1)
    12. 8.12 Supply Current Characteristics: Side 2 (ICC2)
    13. 8.13 Switching Characteristics: Driver
    14. 8.14 Switching Characteristics: Receiver
    15. 8.15 Insulation Characteristics Curves
    16. 8.16 Typical Characteristics
  9. 9 Parameter Measurement Information
  10. 10Detailed Description
    1. 10.1 Overview
    2. 10.2 Functional Block Diagram
    3. 10.3 Feature Description
      1. 10.3.1 Electromagnetic Compatibility (EMC) Considerations
      2. 10.3.2 Failsafe Receiver
      3. 10.3.3 Thermal Shutdown
      4. 10.3.4 Glitch-Free Power Up and Power Down
    4. 10.4 Device Functional Modes
      1. 10.4.1 Device I/O Schematics
  11. 11Application and Implementation
    1. 11.1 Application Information
    2. 11.2 Typical Application
      1. 11.2.1 Design Requirements
      2. 11.2.2 Detailed Design Procedure
        1. 11.2.2.1 Data Rate and Bus Length
        2. 11.2.2.2 Stub Length
        3. 11.2.2.3 Bus Loading
      3. 11.2.3 Application Curves
        1. 11.2.3.1 Insulation Lifetime
  12. 12Power Supply Recommendations
  13. 13Layout
    1. 13.1 Layout Guidelines
      1. 13.1.1 PCB Material
    2. 13.2 Layout Example
  14. 14Device and Documentation Support
    1. 14.1 Documentation Support
      1. 14.1.1 Related Documentation
    2. 14.2 Related Links
    3. 14.3 Receiving Notification of Documentation Updates
    4. 14.4 Community Resource
    5. 14.5 Trademarks
    6. 14.6 Electrostatic Discharge Caution
    7. 14.7 Glossary
  15. 15Mechanical, Packaging, and Orderable Information

Package Options

Refer to the PDF data sheet for device specific package drawings

Mechanical Data (Package|Pins)
  • DW|16
Thermal pad, mechanical data (Package|Pins)
Orderable Information

12 Power Supply Recommendations

To make sure device operation is reliable at all data rates and supply voltages, a 0.1-μF bypass capacitor is recommended at the logic and transceiver supply pins (VCC1 and VCC2). The capacitors should be placed as near to the supply pins as possible. Additionally, a 10 µF bulk capacitor on VCC2 improves transceiver performance during bus transitions in transmit mode. If only one primary-side power supply is available in an application, isolated power can be generated for the secondary-side with the help of a transformer driver such as TI's SN6505B device. For such applications, detailed power supply design and transformer selection recommendations are available in the SN6505 Low-Noise 1-A Transformer Drivers for Isolated Power Supplies data sheet.