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

6.19 Typical Characteristics

ISO7720 ISO7721 ISO7720 Supply Current vs Data Rate (With 15-pF Load)
TA = 25°C CL = 15 pF
Figure 6-7 ISO7720 Supply Current vs Data Rate (With 15-pF Load)
ISO7720 ISO7721 ISO7721 Supply Current vs Data Rate (With 15-pF Load)
TA = 25°C CL = 15 pF
Figure 6-9 ISO7721 Supply Current vs Data Rate (With 15-pF Load)
ISO7720 ISO7721 High-Level Output Voltage vs High-level Output Current
TA = 25°C
Figure 6-11 High-Level Output Voltage vs High-level Output Current
ISO7720 ISO7721 Power Supply Undervoltage Threshold vs Free-Air Temperature
Figure 6-13 Power Supply Undervoltage Threshold vs Free-Air Temperature
ISO7720 ISO7721 ISO7720 Supply Current vs Data Rate (With No Load)
TA = 25°C CL = No Load
Figure 6-8 ISO7720 Supply Current vs Data Rate (With No Load)
ISO7720 ISO7721 ISO7721 Supply Current vs Data Rate (With No Load)
TA = 25°C CL = No Load
Figure 6-10 ISO7721 Supply Current vs Data Rate (With No Load)
ISO7720 ISO7721 Low-Level Output Voltage vs Low-Level Output Current
TA = 25°C
Figure 6-12 Low-Level Output Voltage vs Low-Level Output Current
ISO7720 ISO7721 Propagation Delay Time vs Free-Air Temperature
Figure 6-14 Propagation Delay Time vs Free-Air Temperature