SLLS918F July   2008  – September 2025 ISO721-Q1 , ISO722-Q1

PRODUCTION DATA  

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  Recommended Operating Conditions
   3. 6.3  Thermal Information
   4. 6.4  Power Ratings
   5. 6.5  Insulation Specifications
   6. 6.6  Safety-Related Certifications
   7. 6.7  Safety Limiting Values
   8. 6.8  Electrical Characteristics: VCC1 and VCC2 5-V Operation
   9. 6.9  Electrical Characteristics: VCC1 and VCC2 at 3.3-V Operation
   10. 6.10 Electrical Characteristics: VCC1 at 3.3-V, VCC2 at 5-V Operation
   11. 6.11 Electrical Characteristics: VCC1 at 5-V, VCC2 at 3.3-V Operation
   12. 6.12 Switching Characteristics: VCC1 and VCC2 5-V Operation
   13. 6.13 Switching Characteristics: VCC1 and VCC2 at 3.3-V Operation
   14. 6.14 Switching Characteristics: VCC1 at 3.3-V, VCC2 at 5-V Operation
   15. 6.15 Switching Characteristics: VCC1 at 5-V, VCC2 at 3.3-V Operation
   16. 6.16 Typical Characteristics
   17. 6.17 Insulation Characteristics Curves
8. 7 Parameter Measurement Information
9. 8 Detailed Description
   1. 8.1 Overview
   2. 8.2 Functional Block Diagram
   3. 8.3 Device Functional Modes
      1. 8.3.1 Device I/O Schematic
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
    3. 9.3 Power Supply Recommendations
    4. 9.4 Layout
       1. 9.4.1 Layout Guidelines
          1. 9.4.1.1 PCB Material
       2. 9.4.2 Layout Example
11. 10Device and Documentation Support
    1. 10.1 Device Support
       1. 10.1.1 Development Support
    2. 10.2 Documentation Support
       1. 10.2.1 Related Documentation
    3. 10.3 Receiving Notification of Documentation Updates
    4. 10.4 Support Resources
    5. 10.5 Trademarks
    6. 10.6 Electrostatic Discharge Caution
    7. 10.7 Glossary
12. 11Revision History
13. 12Mechanical, Packaging, and Orderable Information

ISO721-Q1, ISO722-Q1 3.3V and 5V High-Speed Digital Isolators