SLLSFV3 December   2025 ISO6041

ADVANCE INFORMATION  

  1.   1
  2. 1 Features
  3. 2 Applications
  4. 3 Description
  5. 4 Device Comparison
  6. 5 Pin Configuration and Functions
  7. 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-5V Supply
    10. 6.10 Supply Current Characteristics-5V Supply
    11. 6.11 Electrical Characteristics-3.3V Supply
    12. 6.12 Supply Current Characteristics-3.3V Supply
    13. 6.13 Electrical Characteristics-2.5V Supply 
    14. 6.14 Supply Current Characteristics-2.5V Supply
    15. 6.15 Electrical Characteristics-1.8V Supply 
    16. 6.16 Supply Current Characteristics-1.8V Supply
    17. 6.17 Switching Characteristics-5V Supply
    18. 6.18 Switching Characteristics-3.3V Supply
    19. 6.19 Switching Characteristics-2.5V Supply
    20. 6.20 Switching Characteristics-1.8V Supply
  8. 7 Parameter Measurement Information
  9. 8 Detailed Description
    1. 8.1 Overview
    2. 8.2 Functional Block Diagram
    3. 8.3 Feature Description
      1. 8.3.1 Electromagnetic Compatibility (EMC) Considerations
    4. 8.4 Device Functional Modes
    5. 8.5 Device I/O Schematics
    6. 8.6 Overvoltage Tolerant Input
  10. 9 Application and Implementation
    1. 9.1 Application Information
    2. 9.2 Typical Application
      1. 9.2.1 Design Requirements
      2. 9.2.2 Detailed Design Procedure
    3. 9.3 Power Supply Recommendations
    4. 9.4 Layout
      1. 9.4.1 Layout Guidelines
      2. 9.4.2 Layout Example
  11. 10Device and Documentation Support
    1. 10.1 Documentation Support
      1. 10.1.1 Related Documentation
    2. 10.2 Receiving Notification of Documentation Updates
    3. 10.3 Support Resources
    4. 10.4 Device Nomenclature
    5. 10.5 Trademarks
    6. 10.6 Electrostatic Discharge Caution
    7. 10.7 Glossary
  12. 11Revision History
  13. 12Mechanical, Packaging, and Orderable Information
    1.     57
    2. 12.1 Tape and Reel Information

8.6 Overvoltage Tolerant Input

The input pins of this device, INx and ENx, support input signal voltage in excess of the supply voltage (VCCI) on the input side of the device as long as the voltage on the inputs remains below the voltages listed in the Recommended Operating Conditions and Section 6.1.

This allows the device to support input signal voltages on the inputs when the input supply, VCCI, is unpowered. In this use case, the outputs transition to the default output state when the input side no longer has a valid supply.

These inputs also provide the capability of the inputs to down translate input signal voltages up to the VIMAX in the Recommended Operating Conditions. For example, an input signal 5V high-level can be used while VCCI is operating a 3.3V.