SLLS983L June   2009  – October 2023 ISO1050

PRODUCTION DATA  

  1.   1
  2. 1 Features
  3. 2 Applications
  4. 3 Description
  5. 4 Revision History
  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 - DC Specification
    10. 6.10 Switching Characteristics
    11. 6.11 Insulation Characteristics Curves
    12. 6.12 Typical Characteristics
  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 CAN Bus States
      2. 8.3.2 Digital Inputs and Outputs
      3. 8.3.3 Protection Features
        1. 8.3.3.1 TXD Dominant Time-Out (DTO)
        2. 8.3.3.2 Thermal Shutdown
        3. 8.3.3.3 Undervoltage Lockout and Fail-Safe
        4. 8.3.3.4 Floating Pins
        5. 8.3.3.5 CAN Bus Short-Circuit Current Limiting
    4. 8.4 Device Functional Modes
  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
        1. 9.2.2.1 Bus Loading, Length and Number of Nodes
        2. 9.2.2.2 CAN Termination
      3. 9.2.3 Application Curve
  11. 10Power Supply Recommendations
    1. 10.1 General Recommendations
    2. 10.2 Power Supply Discharging
  12. 11Layout
    1. 11.1 Layout Guidelines
      1. 11.1.1 PCB Material
    2. 11.2 Layout Example
  13. 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
  14. 13Mechanical, Packaging, and Orderable Information

6.10 Switching Characteristics

Typical specifications are at VCC1 = 3.3V, VCC2 = 5V, Min/Max are over recommended operating conditions (unless otherwise noted)
PARAMETER TEST CONDITIONS MIN TYP MAX UNIT
DEVICE SWITCHING CHARACTERISTICS
tPROP(LOOP1) Total loop delay, driver input TXD to receiver RXD, recessive to dominant See Figure 7-9 100 150 210 ns
tPROP(LOOP2) Total loop delay, driver input TXD to receiver RXD, dominant to recessive See Figure 7-9 112 150 210 ns
DRIVER SWITCHING CHARACTERISTICS
tPLH Propagation delay time, recessive-to-dominant output See Figure 7-4 74 110 ns
tPHL Propagation delay time, dominant-to-recessive output 82 110
tR Differential output signal rise time 20 50
tF Differential output signal fall time 52 63
tTXD_DTO Dominant time out CL = 100 pF, See Figure 7-10 1.2 4 ms
RECEIVER SWITCHING CHARACTERISTICS
tPLH Propagation delay time, low-to-high-level output TXD at 3 V, See Figure 7-6 66 90 130 ns
tPHL Propagation delay time, high-to-low-level output 51 80 105 ns
tR Output signal rise time(RXD) 3 6 ns
tF Output signal fall time(RXD) 3 6 ns
tfs Fail-Safe output delay time from bus-side power loss VCC1 at 5 V, See Figure 7-12 6 us