SLLSG02A February   2026  – March 2026 ISOW3080 , ISOW3086

ADVANCE INFORMATION  

1.   1
2. 1 Features
3. 2 Applications
4. 3 Description
5. 4 Device Comparison Table
6. 5 Pin Configuration and Functions
7. 6 Specifications
   1. 6.1  Absolute Maximum Ratings
   2. 6.2  ESD Ratings
   3. 6.3  Recommended Operating Conditions
   4. 6.4  Thermal Information
   5. 6.5  Power Ratings
   6. 6.6  Insulation Specifications
   7. 6.7  Safety-Related Certifications
   8. 6.8  Safety Limiting Values
   9. 6.9  Electrical Characteristics
   10. 6.10 Supply Current Characteristics at VISOOUT = 3.3 V (ISOW308x)
   11. 6.11 Supply Current Characteristics at VISOOUT = 5 V (ISOW308xP)
   12. 6.12 Switching Characteristics at VISOOUT = 3.3 V (ISOW308x)
   13. 6.13 Switching Characteristics at VISOOUT = 5 V (ISOW308xP)
8. 7 Parameter Measurement Information
9. 8 Detailed Description
   1. 8.1 Overview
   2. 8.2 Power Isolation
   3. 8.3 Signal Isolation
   4. 8.4 RS-485
   5. 8.5 Functional Block Diagram
   6. 8.6 Feature Description
      1. 8.6.1 Power-Up and Power-Down Behavior
      2. 8.6.2 Protection Features
      3. 8.6.3 Failsafe Receiver
      4. 8.6.4 Glitch-Free Power Up and Power Down
   7. 8.7 Device Functional Modes
10. 9 Application and Implementation
    1. 9.1 Application Information
    2. 9.2 Typical Application
       1. 9.2.1 Design Requirements
       2. 9.2.2 Detailed Design Procedure
          1. 9.2.2.1 Data Rate, Bus Length and Bus Loading
          2. 9.2.2.2 Stub Length
11. 10Device and Documentation Support
    1. 10.1 Documentation Support
       1. 10.1.1 Related Documentation
    2. 10.2 Receiving Notification of Documentation Updates
    3. 10.3 Support Resources
    4. 10.4 Trademarks
    5. 10.5 Electrostatic Discharge Caution
    6. 10.6 Glossary
12. 11Revision History
13. 12Mechanical, Packaging, and Orderable Information
    1.     PACKAGE OPTION ADDENDUM
    2. 12.1 Tape and Reel Information

ISOW308x Robust-EMC, Isolated RS-485/RS-422 Transceiver With Integrated DC-DC Converter