ZHCSNL9A May   2021  – December 2021 ISOW1044

PRODUCTION DATA  

  1. 1 特性
  2. 2 应用
  3. 3 说明
  4. 4 Revision History
  5. 5 说明（续）
  6. 6 Device Comparison Table
  7. 7 Pin Configuration and Functions
  8. 8 Specifications
    1. 8.1  Absolute Maximum Ratings
    2. 8.2  ESD Ratings
    3. 8.3  Recommended Operating Conditions
    4. 8.4  ThermalInformation
    5. 8.5  Power Ratings
    6. 8.6  Insulation Specifications
    7. 8.7  Safety-Related Certifications
    8. 8.8  Safety Limiting Values
    9. 8.9  Electrical Characteristics
    10. 8.10 Supply Current Characteristics
    11. 8.11 Switching Characteristics
    12. 8.12 Insulation Characteristics Curves
    13. 8.13 Typical Characteristics
  9. 9 Parameter Measurement Information
  10. 10Detailed Description
    1. 10.1 Overview
    2. 10.2 Power Isolation
    3. 10.3 Signal Isolation
    4. 10.4 CAN Transceiver
      1. 10.4.1 Remote Wake Request via Wake-Up Pattern (WUP) in Standby Mode
    5. 10.5 Functional Block Diagram
    6. 10.6 Feature Description
      1. 10.6.1 CAN Bus States
      2. 10.6.2 Digital Inputs and Outputs: TXD (Input) and RXD (Output)
      3. 10.6.3 TXD Dominant Timeout (DTO)
      4. 10.6.4 Power-Up and Power-Down Behavior
      5. 10.6.5 Protection Features
      6. 10.6.6 Floating Pins, Unpowered Device
      7. 10.6.7 Glitch-Free Power Up and Power Down
    7. 10.7 Device Functional Modes
    8. 10.8 Device I/O Schematics
  11. 11Application and Implementation
    1. 11.1 Application Information
    2. 11.2 Typical Application
      1. 11.2.1 Design Requirements
      2. 11.2.2 Detailed Design Procedure
        1. 11.2.2.1 Bus Loading, Length and Number of Nodes
        2. 11.2.2.2 CAN Termination
      3. 11.2.3 Application Curve
      4. 11.2.4 Insulation Lifetime
  12. 12Power Supply Recommendations
  13. 13Layout
    1. 13.1 Layout Guidelines
    2. 13.2 Layout Example
  14. 14Device and Documentation Support
    1. 14.1 Documentation Support
      1. 14.1.1 Related Documentation
    2. 14.2 Receiving Notification of Documentation Updates
    3. 14.3 支持资源
    4. 14.4 Trademarks
    5. 14.5 静电放电警告
    6. 14.6 术语表
  15. 15Mechanical, Packaging, and Orderable Information

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8.10 Supply Current Characteristics

Typical values are at VDD=5V, VIO=3.3V, Min/Max over recommended operating conditions, GND1 = GNDIO, GND2 = GISOIN, VDD = 4.5 V to 5.5 V(unless otherwise noted)
PARAMETER TEST CONDITIONS MIN TYP MAX UNIT
Power converter disabled
IDD Power converter supply current EN = GND1, STB, TXD, IN floating 0.23 0.27 mA
IIO Logic supply current EN = GND1, STB, TXD, IN floating 0.34 0.70 mA
Supply current: Normal Mode
IDD Power converter supply current TXD = GND1, Bus dominant, RL= 60 Ω 124 211 mA
IDD Power converter supply current TXD = VIO, Bus recessive, RL = 60 Ω 26 46 mA
IDD Power converter supply current TXD = 1Mbps 50% duty square wave, RL = 60 Ω 76 123 mA
IDD Power converter supply current TXD = 5 Mbps 50% duty square wave, RL= 60 Ω 78 136 mA
IIO Logic supply current TXD = GND1, Bus dominant, VIO = 1.71 to 1.89 V 4.3 5.5 mA
IIO Logic supply current TXD = GND1, Bus dominant, VIO = 2.25 to 5.5 V 4.9 6.0 mA
IIO Logic supply current TXD = VIO, Bus recessive, VIO = 1.71 to 1.89 V 3.3 5.4 mA
IIO Logic supply current TXD = VIO, Bus recessive, VIO = 2.25 to 5.5 V 3.8 5.5 mA
IIO Logic supply current TXD = 1 Mbps square wave 50% duty, VIO = 3 to 3.6V 4.4 5.3 mA
IIO Logic supply current TXD = 5 Mbps square wave 50% duty, VIO = 3 to 3.6V 4.5 6.2 mA
Supply current: Standby mode
IDD Power converter supply current STB = VIO , RL = 60 Ω 16 23 mA
IIO Logic supply current STB = VIO , VIO = 3 to 3.6 V 2.7 3.5 mA