SLLSEP3E November   2016  – March 2020 ISO7720 , ISO7721

PRODUCTION DATA.  

  1. Features
  2. Applications
  3. Description
    1.     Simplified Schematic
  4. Revision History
  5. Pin Configuration and Functions
    1.     Pin Functions
  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
  7. Parameter Measurement Information
  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
  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
  10. 10Power Supply Recommendations
  11. 11Layout
    1. 11.1 Layout Guidelines
      1. 11.1.1 PCB Material
    2. 11.2 Layout Example
  12. 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 Related Links
    4. 12.4 Receiving Notification of Documentation Updates
    5. 12.5 Community Resources
    6. 12.6 Trademarks
    7. 12.7 Electrostatic Discharge Caution
    8. 12.8 Glossary
  13. 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

Typical Characteristics

ISO7720 ISO7721 D005_SLLSEP3.gif
TA = 25°C CL = 15 pF
Figure 7. ISO7720 Supply Current vs Data Rate
(With 15-pF Load)
ISO7720 ISO7721 D007_SLLSEP3.gif
TA = 25°C CL = 15 pF
Figure 9. ISO7721 Supply Current vs Data Rate
(With 15-pF Load)
ISO7720 ISO7721 D011_SLLSEP4.gif
TA = 25°C
Figure 11. High-Level Output Voltage vs High-level
Output Current
ISO7720 ISO7721 D011_SLLSEP3.gif
Figure 13. Power Supply Undervoltage Threshold vs
Free-Air Temperature
ISO7720 ISO7721 D006_SLLSEP3.gif
TA = 25°C CL = No Load
Figure 8. ISO7720 Supply Current vs Data Rate
(With No Load)
ISO7720 ISO7721 D008_SLLSEP3.gif
TA = 25°C CL = No Load
Figure 10. ISO7721 Supply Current vs Data Rate
(With No Load)
ISO7720 ISO7721 D012_SLLSEP4.gif
TA = 25°C
Figure 12. Low-Level Output Voltage vs Low-Level
Output Current
ISO7720 ISO7721 D012_SLLSEP3.gif
Figure 14. Propagation Delay Time vs Free-Air Temperature