ZHCSNP7 June   2022 ISO7041-Q1

PRODUCTION DATA  

  1. 1 特性
  2. 2 应用
  3. 3 说明
  4. 4 Revision History
    1.     Device Comparison Table
  5. 5 Pin Configuration and Functions
  6. 6 Specifications
    1. 6.1  绝对最大额定值
    2. 6.2  ESD Ratings
    3. 6.3  Recommended Operating Conditions
    4. 6.4  Thermal Information
    5. 6.5  Power Ratings
    6.     Insulation Specifications
    7. 6.6  Safety-Related Certifications
    8. 6.7  Safety Limiting Values
    9. 6.8  Electrical Characteristics 5V Supply
    10. 6.9  Supply Current Characteristics 5V Supply
    11. 6.10 Electrical Characteristics 3.3V Supply
    12. 6.11 Supply Current Characteristics 3.3V Supply
    13. 6.12 Switching Characteristics
    14. 6.13 Insulation Characteristics Curves
    15. 6.14 Typical Characteristics
  7. 7 Parameter Measurement Information
  8. 8 Detailed Description
    1. 8.1 Overview
    2. 8.2 Functional Block Diagram
    3. 8.3 Feature Description
      1. 8.3.1 Refresh
      2. 8.3.2 Electromagnetic Compatibility (EMC) Considerations
    4. 8.4 Device Functional Modes
      1. 8.4.1 Device I/O Schematics
  9. 9 Application and Implementation
    1. 9.1 Application Information
      1. 9.1.1 Insulation Lifetime
    2. 9.2 Typical Application
      1. 9.2.1 Design Requirements
      2. 9.2.2 Detailed Design Procedure
      3. 9.2.3 Application Curves
  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 Documentation Support
      1. 12.1.1 Related Documentation
    2. 12.2 Receiving Notification of Documentation Updates
    3. 12.3 支持资源
    4. 12.4 Trademarks
    5. 12.5 Electrostatic Discharge Caution
    6. 12.6 术语表
  13. 13Mechanical, Packaging, and Orderable Information

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10 Power Supply Recommendations

Put a 0.1-μF bypass capacitor at the input and output supply pins (VCC1 and VCC2) to make sure that operation is reliable at data rates and supply voltage. Put the capacitors as near to the supply pins as possible. If only one primary-side power supply is available in an application, use a transformer driver to help generate the isolated power for the secondary-side. Texas Instruments recommends the SN6501 device or SN6505A device. Refer to the SN6501 Transformer Driver for Isolated Power Supplies data sheet or SN6505 Low-Noise 1-A Transformer Drivers for Isolated Power Supplies data sheet for detailed power supply design and transformer selection recommendations.