SLLSF86C May   2018  – March 2022 ISOW1412 , ISOW1432

PRODUCTION DATA  

  1. 1 Features
  2. 2 Applications
  3. 3 Description
  4. 4 Revision History
  5. 5 Description Continued
  6. 6 Device Comparison Table
  7. 7 Pin Configuration and Functions
  8. 8 Specifications
    1. 8.1  Absolute Maximum Ratings
    2. 8.2  Recommended Operating Conditions
    3. 8.3  Thermal Information
    4. 8.4  Power Ratings
    5. 8.5  Insulation Specifications
    6. 8.6  Safety-Related Certifications
    7. 8.7  Safety Limiting Values
    8. 8.8  Electrical Characteristics
    9. 8.9  Supply Current Characteristics at VISOOUT = 3.3 V
    10. 8.10 Supply Current Characteristics at  VISOOUT = 5 V
    11. 8.11 Switching Characteristics at VISOOUT = 3.3 V
    12. 8.12 Switching Characteristics at VISOOUT = 5 V
    13. 8.13 Insulation Characteristics Curves
    14. 8.14 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 RS-485
    5. 10.5 Functional Block Diagram
    6. 10.6 Feature Description
      1. 10.6.1 Power-Up and Power-Down Behavior
      2. 10.6.2 Protection Features
      3. 10.6.3 Failsafe Receiver
      4. 10.6.4 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 Data Rate, Bus Length and Bus Loading
        2. 11.2.2.2 Stub Length
        3. 11.2.2.3 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 Support Resources
    4. 14.4 Trademarks
    5. 14.5 Electrostatic Discharge Caution
    6. 14.6 Glossary
  15. 15Mechanical, Packaging, and Orderable Information

8.6 Safety-Related Certifications

VDE CSA UL TUV CQC
Certified according to DIN VDE V 0884-11 :2017-01 Certified according to IEC 62368-1, IEC 61010-1 and IEC 60601-1 Certified under UL 1577 Component Recognition Program Certified ccording to EN 61010-1:2010/ A1:2019 and EN 62368-1:2014 Plan to certify according to GB4943.1-2011
Maximum transient isolation voltage 7071 VPK; Maximum repetitive peak isolation voltage, 1500 VPK; Maximum surge isolation voltage, ISOW14x2: 6250 VPK  (Reinforced), ISOW14x2B: 6000 VPK  (Basic) Per CSA62368-1:19, IEC 62368-1:2018 Ed. 3, CSA 61010-1-12+A1 and IEC 61010-1 3rd Ed., ISOW14x2 (Reinforced): 600 VRMS, ISOW14x2B (Basic): 1000 VRMS maximum working voltage (pollution degree 2, material group I, ambient temperature 90 ℃),
 2 MOPP (Means of Patient Protection) per CSA 60601- 1:14 . IEC 60601-1 (ISOW14x2 only) Ed.3+A1, 250 VRMS maximum working voltage		 Single protection, 5000 VRMS ISOW14x2 (Reinforced): 5000 VRMS reinforced insulation per EN 61010-1:2010/A1:2019 and EN 62368-1:2014 up to working voltage of 600 VRMS . ISOW14x2B (Basic): 1000 VRMS  Reinforced insulation, Altitude ≤ 5000 m, Tropical Climate, 700 VRMS maximum working voltage. 
Certification number: 40040142. ISOW1432 planned Master Contract Number: 220991. ISOW1432 planned File number: E181974. ISOW1432 planned Client ID number: 77311. ISOW1432 planned Certificate number: CQC21001297517. ISOW1432 planned