SLLSEJ0H October   2014  – March 2024 ISO7842

PRODUCTION DATA  

  1.   1
  2. 1 Features
  3. 2 Applications
  4. 3 Description
  5. 4 Pin Configuration and Functions
    1.     Pin 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–5V Supply
    10. 5.10 Supply Current Characteristics–5V Supply
    11. 5.11 Electrical Characteristics—3.3V Supply
    12. 5.12 Supply Current Characteristics—3.3V Supply
    13. 5.13 Electrical Characteristics—2.5V Supply
    14. 5.14 Supply Current Characteristics—2.5V Supply
    15. 5.15 Switching Characteristics—5V Supply
    16. 5.16 Switching Characteristics—3.3V Supply
    17. 5.17 Switching Characteristics—2.5V Supply
    18. 5.18 Insulation Characteristics Curves
    19. 5.19 Typical Characteristics
  7.   Parameter Measurement Information
  8. 6 Detailed Description
    1. 6.1 Overview
    2. 6.2 Functional Block Diagram
    3. 6.3 Feature Description
      1. 6.3.1 Electromagnetic Compatibility (EMC) Considerations
    4. 6.4 Device Functional Modes
      1. 6.4.1 Device I/O Schematics
  9. 7 Application and Implementation
    1. 7.1 Application Information
    2. 7.2 Typical Application
      1. 7.2.1 Design Requirements
      2. 7.2.2 Detailed Design Procedure
      3. 7.2.3 Application Curve
  10. 8 Power Supply Recommendations
  11. 9 Layout
    1. 9.1 Layout Guidelines
      1. 9.1.1 PCB Material
    2. 9.2 Layout Example
  12. 10Device and Documentation Support
    1. 10.1 Documentation Support
      1. 10.1.1 Related Documentation
    2. 10.2 Related Links
    3. 10.3 Receiving Notification of Documentation Updates
    4. 10.4 Community Resources
    5. 10.5 Trademarks
  13. 11Revision History
  14. 12Mechanical, Packaging, and Orderable Information

11 Revision History

Changes from Revision G (March 2017) to Revision H (March 2024)

  • Revised the Safety and Regulatory Approvals section of the Features as per new standards.Go
  • Changed Insulation Specifications per VDE 0884-17Go
  • Changed information in the Safety-Related Certifications table as per recent standards. Go
  • Changed Reinforced Isolation Capacitor Life Time Projection for DW and DWW packages as per recent standards.Go

Changes from Revision F (April 2016) to Revision G (March 2017)

  • Changed part numbers in the Power Ratings table (previously Power Dissipation Characteristics) Go
  • Changed the input-to-output test voltage parameter to apparent charge in the Insulation Specifications Go
  • Added the Receiving Notification of Documentation Updates sectionGo

Changes from Revision E (March 2016) to Revision F (April 2016)

  • Changed the number of years for the isolation barrier life in the Features section Go
  • VDE certification is now complete Go
  • Changed VCCO to VCCI for the minimum value of the input threshold voltage hysteresis parameter in all electrical characteristics tablesGo
  • Added VCM to the test condition of the common-mode transient immunity parameter in all electrical characteristics tablesGo
  • Added the lifetime projection graphs for DW and DWW packages to the Safety Limiting Values section Go

Changes from Revision D (December 2015) to Revision E (March 2016)

  • Changed the Safety and Regulatory Approvals list of Features Go
  • Added Features "TUV Certification per EN 61010-1 and EN 60950-1"Go
  • Changed text in the first paragraph of the Description From: "certifications according to VDE, CSA, and CQC". To: "certifications according to VDE, CSA, CQC, and TUV." Go
  • Added Note 1 to Insulation Characteristics Go
  • Changed IEC 60664-1 Ratings Table Go
  • Added TUV to the Regulatory Information section and Regulatory Information. Deleted Note 1 in Regulatory Information Go
  • Changed Device I/O Schematics Go

Changes from Revision C (July 2015) to Revision D (December 2015)

  • Added Features: DW Package Certifications Complete; DWW Certifications PlannedGo
  • Added text to the Description: and extra-wide body (DWW) packages. Go
  • Added package: Extra wide SOIC, DWW (16) to the Device Information tableGo
  • Added the 16-DWW Package to Package Insulation and Safety-Related Specifications Go
  • Added the DWW package information to Package Insulation and Safety-Related Specifications Go
  • Added the DWW package information to Regulatory Information Go
  • Changed the MIN value of CMTI in Electrical Characteristics–5-V Supply, 5 V table From: 70 To: 100 kV/μs, deleted the TYP value of 100 kV/μsGo
  • Added the Supply Current - ISO7842DW and ISO7842FDW section to the Supply Current Characteristics–5-V Supply Go
  • Added the Supply Current - ISO7842DWW and ISO7842FDWW section to the Supply Current Characteristics–5-V Supply Go
  • Changed the MIN value of CMTI in Electrical Characteristics—3.3V Supply, 5V table From: 70 To: 100kV/μs, deleted the TYP value of 100kV/μsGo
  • Added the Supply Current - ISO7842DW and ISO7842FDW section to the Supply Current Characteristics—3.3V Supply Go
  • Added the Supply Current - ISO7842DWW and ISO7842FDWW section to the Supply Current Characteristics—3.3V Supply Go
  • Changed the MIN value of CMTI in Electrical Characteristics—2.5V Supply, 5V table From: 70 To: 100kV/μs, deleted the TYP value of 100kV/μsGo
  • Added the Supply Current - ISO7842DW and ISO7842FDW section to the Supply Current Characteristics—2.5V Supply Go
  • Added the Supply Current - ISO7842DWW and ISO7842FDWW section to the Supply Current Characteristics—2.5V Supply Go
  • Added text to the Application Information section: " isolation voltage per UL 1577." Go

Changes from Revision B (April 2015) to Revision C (July 2015)

  • Added device ISO7482F to the datasheetGo
  • Changed the Description to include: " default output is 'high' for the ISO7842 device and 'low' for the ISO7842F device.Go
  • Changed Thermal Derating Curve for Safety Limiting Current per VDE , Added Thermal Derating Curve for Safety Limiting Power per VDE Go
  • Changed From: tPLH and tPHLat 5.5V To: tPLH and tPHL at 5.0VGo
  • Changed Default Output Delay Time Test Circuit and Voltage Waveforms Go
  • Added the Device I/O Schematics section Go

Changes from Revision A (November 2014) to Revision B (April 2015)

  • Changed the document title From: "Quad-Channel Digital Isolator" To: "Quad-Channel 2/2 Digital Isolator"Go
  • Added Features 2.25 V to 5.5 V Level TranslationGo
  • Changed Features From: Wide Body SOIC-16 Package To: Wide Body and Extra-Wide Body SOIC-16 Package Options Go
  • Changed the Safety and Regulatory Approvals list of Features Go
  • VDE certification is now complete Go
  • Changed the Simplified Schematic and added Notes 1 and 2Go
  • Added the Power Dissipation Characteristics tableGo
  • Changed Package Insulation and Safety-Related Specifications Go
  • Changed Insulation Characteristics title From: DIN V VDE 0884-10 (VDE V 0884-10) and UL 1577 Insulation Characteristics To: Insulation Characteristics Go
  • Changed Insulation Characteristics Go
  • Changed the Test Condition of CTI of the table in Package Insulation and Safety-Related Specifications Go
  • Changed the MIN value of CTI From" > 600 V To: 600 V Go
  • Changed the table in Regulatory Information Go
  • Changed Switching Characteristics Test Circuit and Voltage Waveforms Go
  • Changed Enable/Disable Propagation Delay Time Test Circuit and Waveform Go
  • Changed From: VCC1 To: VCCI in Default Output Delay Time Test Circuit and Voltage Waveforms Go
  • Changed Common-Mode Transient Immunity Test Circuit Go
  • Deleted INPUT-SIDE and OUTPUT-SIDE from columns 1 and 2 of Function Table Go
  • Changed the Application Information section Go
  • Changed the Application Information section Go
  • Added text and typical circuit hook-up figure to the Detailed Design Procedure section Go

Changes from Revision * (October 2014) to Revision A (November 2014)

  • Changed Feature From: All Agencies Approvals Pending To: All Agencies Approvals PlannedGo
  • Changed statement in the Description From; "This device is certified to meet reinforced isolation requirements by VDE and CSA." To: "This device is being reviewed for reinforced isolation certification by VDE and CSA." Go
  • Changed RIO MIN value From: 109 To: 1011 in the Package Insulation and Safety-Related Specifications table Go
  • Changed the first row of information in the Regulatory Information table Go