JAJSKQ4B February   2020  – May 2021 ISO1640 , ISO1641

PRODUCTION DATA  

  1. 1 特長
  2. 2 アプリケーション
  3. 3 概要
  4. 4 Revision History
  5. 5 Pin Configuration and Functions
  6. 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
    10. 6.10 Supply Current Characteristics
    11. 6.11 Timing Requirements
    12. 6.12 I2C Switching Characteristics
    13. 6.13 GPIO Switching Characteristics
    14. 6.14 Insulation Characteristics Curves
    15. 6.15 Typical Characteristics
  7. 7 Parameter Measurement Information
    1. 7.1 Parameter Measurement Information
  8. 8 Detailed Description
    1. 8.1 Overview
    2. 8.2 Functional Block Diagrams
    3. 8.3 Feature Description
      1. 8.3.1 Hot Swap
      2. 8.3.2 Protection Features
      3. 8.3.3 GPIO Channels
    4. 8.4 Isolator Functional Principle
      1. 8.4.1 Receive Direction (Left Diagram of Figure 1-1 )
      2. 8.4.2 Transmit Direction (Right Diagram of Figure 1-1 )
    5. 8.5 Device Functional Modes
  9. 9 Application and Implementation
    1. 9.1 Application Information
      1. 9.1.1 I2C Bus Overview
    2. 9.2 Typical Application
      1. 9.2.1 Design Requirements
      2. 9.2.2 Detailed Design Procedure
      3. 9.2.3 Application Curve
    3. 9.3 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 Documentation Support
      1. 12.1.1 Related Documentation
    2. 12.2 Receiving Notification of Documentation Updates
    3. 12.3 サポート・リソース
    4. 12.4 Trademarks
    5. 12.5 Electrostatic Discharge Caution
    6. 12.6 Glossary
  13. 13Mechanical, Packaging, and Orderable Information

5 Pin Configuration and Functions

GUID-FEF59683-168A-4882-A3B8-F310B3B4ED44-low.gifFigure 5-1 ISO1640B Package8-Pin SOICTop View
GUID-1BC6F527-9AFA-414F-8D9E-105F9CDA2D60-low.gifFigure 5-2 ISO1641B Package8-Pin SOICTop View
GUID-20210112-CA0I-JPRH-GMB9-KC2RCV11NTWH-low.gifFigure 5-3 ISO1640 Package16-Pin SOICTop View
Table 5-1 Pin Functions — ISO1640 and ISO1641
PINI/ODESCRIPTION
8-D16-DW
NAMENO.NO.
GND141, 7—Ground, side 1
GND259, 16—Ground, side 2
NC—2, 4, 8, 10, 13, 15—No Connection
SCL136I/OSerial clock input / output, side 1 (ISO1640 only)

Serial clock input, side 1 (ISO1641 only)

SCL2611I/OSerial clock input / output, side 2 (ISO1640 only)

Serial clock output, side 2 (ISO1641 only)

SDA125I/OSerial data input / output, side 1
SDA2712I/OSerial data input / output, side 2
VCC113—Supply voltage, side 1
VCC2814—Supply voltage, side 2