SLLSFC2D December   2020  – September 2021 ISO1640 , ISO1641 , ISO1642 , ISO1643 , ISO1644

PRODUCTION DATA  

  1. 1 Features
  2. 2 Applications
  3. 3 Description
  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 Isolation Technology Overview
    4. 8.4 Feature Description
      1. 8.4.1 Hot Swap
      2. 8.4.2 Protection Features
      3. 8.4.3 GPIO Channels
    5. 8.5 Isolator Functional Principle
      1. 8.5.1 Receive Direction (Left Diagram of Figure 1-1 )
      2. 8.5.2 Transmit Direction (Right Diagram of Figure 1-1 )
    6. 8.6 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 Support Resources
    4. 12.4 Trademarks
    5. 12.5 Electrostatic Discharge Caution
    6. 12.6 Glossary
  13. 13Mechanical, Packaging, and Orderable Information

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6.13 GPIO Switching Characteristics

over recommended operating conditions, unless otherwise noted. ISO1644 only.
PARAMETER TEST CONDITIONS MIN TYP MAX UNIT
3 V ≤ VCC1, VCC2 ≤ 3.6 V
tPLH, tPHL Propagation delay time See Figure 7-1 11 20 ns
tP(dft) Propagation delay drift 9.2 ps/℃
tUI Minimum pulse width 20 ns
PWD Pulse width distortion See Figure 7-1 7 ns
tsk(o) Channel to channel output skew time Same direction channels 6 ns
tsk(p-p) Part to part skew time 6 ns
tr Output signal rise time See Figure 7-1 6.5 ns
tf Output signal fall time See Figure 7-1 6.5 ns
tDO Default output delay time from input power loss Measured from the time VCC goes below 1.2V. See Figure 7-1 0.1 0.3 us
tie Time interval error 0.8 ns
4.5 V ≤ VCC1, VCC2 ≤ 5.5 V
tPLH, tPHL Propagation delay time See Figure 7-1 11 18 ns
tP(dft) Propagation delay drift 8 ps/℃
tUI Minimum pulse width 20 ns
PWD Pulse width distortion See Figure 7-1 7 ns
tsk(o) Channel to channel output skew time Same direction channels 6 ns
tsk(p-p) Part to part skew time 6 ns
tr Output signal rise time See Figure 7-1 6 ns
tf Output signal fall time See Figure 7-1 6 ns
tDO Default output delay time from input power loss Measured from the time VCC goes below 1.2V. See Figure 7-1 0.1 0.3 us
tie Time interval error 0.8 ns
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