SLLSFU0C August   2023  – August 2025 ISO6520 , ISO6521

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  Recommended Operating Conditions
    4. 5.4  Thermal Information
    5. 5.5  Package Characteristics
    6. 5.6  Electrical Characteristics—5-V Supply
    7. 5.7  Supply Current Characteristics—5-V Supply
    8. 5.8  Electrical Characteristics—3.3-V Supply
    9. 5.9  Supply Current Characteristics—3.3-V Supply
    10. 5.10 Electrical Characteristics—2.5-V Supply 
    11. 5.11 Supply Current Characteristics—2.5-V Supply
    12. 5.12 Electrical Characteristics—1.8-V Supply
    13. 5.13 Supply Current Characteristics—1.8-V Supply
    14. 5.14 Switching Characteristics—5-V Supply
    15. 5.15 Switching Characteristics—3.3-V Supply
    16. 5.16 Switching Characteristics—2.5-V Supply
    17. 5.17 Switching Characteristics—1.8-V Supply
    18. 5.18 Typical Characteristics
  7. 6 Parameter Measurement Information
  8. 7 Detailed Description
    1. 7.1 Overview
    2. 7.2 Functional Block Diagram
    3. 7.3 Feature Description
    4. 7.4 Device Functional Modes
      1. 7.4.1 Device I/O Schematics
  9. 8 Application and Implementation
    1. 8.1 Application Information
    2. 8.2 Typical Application
      1. 8.2.1 Design Requirements
    3. 8.3 Insulation Lifetime
    4. 8.4 Power Supply Recommendations
    5. 8.5 Layout
      1. 8.5.1 Layout Guidelines
        1. 8.5.1.1 PCB Material
      2. 8.5.2 Layout Example
  10. 9 Device and Documentation Support
    1. 9.1 Documentation Support
      1. 9.1.1 Related Documentation
    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

Package Options

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

7.2 Functional Block Diagram

ISO6520 ISO6521 Conceptual Block Diagram of a Digital Capacitive IsolatorFigure 7-1 Conceptual Block Diagram of a Digital Capacitive Isolator

Figure 7-2 shows a conceptual detail of how the OOK scheme works.

ISO6520 ISO6521 On-Off Keying (OOK) Based Modulation Scheme Figure 7-2 On-Off Keying (OOK) Based Modulation Scheme