SLLSEP3G November   2016  – May 2024 ISO7720 , ISO7721

PRODUCTION DATA  

  1.   1
  2. 1 Features
  3. 2 Applications
  4. 3 Description
  5. 4 Revision History
  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—5-V Supply
    10. 6.10 Supply Current Characteristics—5-V Supply
    11. 6.11 Electrical Characteristics—3.3-V Supply
    12. 6.12 Supply Current Characteristics—3.3-V Supply
    13. 6.13 Electrical Characteristics—2.5-V Supply 
    14. 6.14 Supply Current Characteristics—2.5-V Supply
    15. 6.15 Switching Characteristics—5-V Supply
    16. 6.16 Switching Characteristics—3.3-V Supply
    17. 6.17 Switching Characteristics—2.5-V Supply
    18. 6.18 Insulation Characteristics Curves
    19. 6.19 Typical Characteristics
  8. 7 Parameter Measurement Information
  9. 8 Detailed Description
    1. 8.1 Overview
    2. 8.2 Functional Block Diagram
    3. 8.3 Feature Description
      1. 8.3.1 Electromagnetic Compatibility (EMC) Considerations
    4. 8.4 Device Functional Modes
      1. 8.4.1 Device I/O Schematics
  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. 9.2.3 Application Curve
        1. 9.2.3.1 Insulation Lifetime
  11. 10Power Supply Recommendations
  12. 11Layout
    1. 11.1 Layout Guidelines
      1. 11.1.1 PCB Material
    2. 11.2 Layout Example
  13. 12Device and Documentation Support
    1. 12.1 Device Support
      1. 12.1.1 Development Support
    2. 12.2 Documentation Support
      1. 12.2.1 Related Documentation
    3. 12.3 Receiving Notification of Documentation Updates
    4. 12.4 Community Resources
    5. 12.5 Trademarks
    6. 12.6 Electrostatic Discharge Caution
    7. 12.7 Glossary
  14. 13Mechanical, Packaging, and Orderable Information

Package Options

Refer to the PDF data sheet for device specific package drawings

Mechanical Data (Package|Pins)
  • D|8
  • DWV|8
  • DW|16
Thermal pad, mechanical data (Package|Pins)
Orderable Information

8.3 Feature Description

The ISO772x family of devices is available in two channel configurations and default output state options to enable a variety of application uses. Table 8-1 lists the device features of the ISO772x devices.

Table 8-1 Device Features
PART NUMBERMAXIMUM DATA RATECHANNEL DIRECTIONDEFAULT OUTPUT STATEPACKAGERATED ISOLATION(1)
ISO7720100 Mbps2 Forward, 0 ReverseHighDW-165000 VRMS / 8000 VPK
DWV-85000 VRMS / 7071 VPK
D-83000 VRMS / 4242 VPK
ISO7720F100 Mbps2 Forward, 0 ReverseLowDW-165000 VRMS / 8000 VPK
DWV-85000 VRMS / 7071 VPK
D-83000 VRMS / 4242 VPK
ISO7721100 Mbps1 Forward, 1 ReverseHighDW-165000 VRMS / 8000 VPK
DWV-85000 VRMS / 7071 VPK
D-83000 VRMS / 4242 VPK
ISO7721F100 Mbps1 Forward, 1 ReverseLowDW-165000 VRMS / 8000 VPK
DWV-85000 VRMS / 7071 VPK
D-83000 VRMS / 4242 VPK
ISO7721B100 Mbps1 Forward, 1 ReverseHighDW-165000 VRMS / 8000 VPK
ISO7721FB100 Mbps1 Forward, 1 ReverseLowDW-165000 VRMS / 8000 VPK
(1) See Section 6.7 for detailed isolation ratings.