JAJSLU0A June   2023  – February 2024 ISO1228

PRODUCTION DATA  

  1.   1
  2. 1 特長
  3. 2 アプリケーション
  4. 3 概要
  5. 4 Pin Configuration and Functions
  6. 5 Specifications
    1. 5.1  Absolute Maximum Ratings
    2. 5.2  ESD Ratings
    3. 5.3  Recommended Operating Conditions
    4. 5.4  Thermal Information
    5. 5.5  Power Ratings
    6. 5.6  Insulation Specifications
    7. 5.7  Safety-Related Certifications
    8. 5.8  Safety Limiting Values
    9. 5.9  Electrical Characteristics—DC Specification
    10. 5.10 Switching Characteristics—AC Specification
    11. 5.11 Typical Characteristics
  7. 6 Parameter Measurement Information
    1. 6.1 Test Circuits
  8. 7 Detailed Description
    1. 7.1 Overview
    2. 7.2 Functional Block Diagram
    3. 7.3 Feature Description
      1. 7.3.1  Surge Protection
      2. 7.3.2  Field Side LED Indication
      3. 7.3.3  Serial and Parallel Output option
      4. 7.3.4  Cyclic Redundancy Check (CRC)
      5. 7.3.5  FAULT Indication
      6. 7.3.6  Digital Low Pass Filter
      7. 7.3.7  SPI Register Map
      8. 7.3.8  SPI Interface Timing - Non-Daisy Chain
      9. 7.3.9  SPI Interface Timing - Daisy Chain
      10. 7.3.10 SPI Interface Timing - Burst Mode
    4. 7.4 Device Functional Modes
  9. 8 Application and Implementation
    1. 8.1 Application Information
    2. 8.2 Typical Application
      1. 8.2.1 Sinking Type Digital Inputs
      2. 8.2.2 Sourcing Type Digital Inputs
      3. 8.2.3 Design Requirements
        1. 8.2.3.1 Detailed Design Procedure
          1. 8.2.3.1.1 Current Limit
          2. 8.2.3.1.2 Voltage Thresholds
          3. 8.2.3.1.3 Wire-Break Detection
  10. 9 Power Supply Recommendations
  11. 10Layout
    1. 10.1 Layout Guidelines
    2. 10.2 Layout Example
  12. 11Device and Documentation Support
    1. 11.1 Documentation Support
      1. 11.1.1 Related Documentation
    2. 11.2 Receiving Notification of Documentation Updates
    3. 11.3 サポート・リソース
    4. 11.4 Trademarks
    5. 11.5 静電気放電に関する注意事項
    6. 11.6 用語集
  13. 12Revision History
  14. 13Mechanical, Packaging, and Orderable Information
    1. 13.1 Tape and Reel Information

パッケージ・オプション

メカニカル・データ（パッケージ｜ピン）
サーマルパッド・メカニカル・データ
発注情報

7.3.1 Surge Protection

INx and AVCC have surge protection with an external surge-proof / pulse load resistor. 500Ω, 1kΩ, and 2kΩ surge-proof / pulse load resistors can protect against surges of 500V/42Ω, 1.2/50µs, 1kV/42Ω, 1.2/50µs, 2kV/42Ω, 1.2/50µs respectively without the need of an external TVS diode in Sink Mode. The surge-proof / pulse load resistor should be able to withstand the dissipation of the surge energy. RILIM and RSURGE together protect against surge events on AVCC and AVSS pins in Sink Mode. RTHR protects against surge events on Field Inputs when surge-proof resistors such as MELF resistors are used. RPAR doesn't need to be a surge-proof resistor. Source Mode will require TVS diodes for surge protection.