SLLSFX5A March   2026  – October 2026 TLIN821-Q1

PRODUCTION DATA  

  1.   1
  2. 1 Features
  3. 2 Applications
  4. 3 Description
  5. 4 Pin Configuration and 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 Supply Characteristics
    6. 5.6 Electrical Characteristics
    7. 5.7 AC Switching Characteristics
    8. 5.8 Typical Characteristics
  7. 6 Parameter Measurement Information
  8. 7 Detailed Description
    1. 7.1 Overview
    2. 7.2 Functional Block Diagram
    3. 7.3 Feature Description
      1. 7.3.1  LIN
        1. 7.3.1.1 LIN Transmitter Characteristics
        2. 7.3.1.2 LIN Receiver Characteristics
          1. 7.3.1.2.1 Termination
      2. 7.3.2  TXD
      3. 7.3.3  RXD
      4. 7.3.4  VSUP
      5. 7.3.5  GND
      6. 7.3.6  EN
      7. 7.3.7  WAKE
      8. 7.3.8  INH
      9. 7.3.9  Local Faults
      10. 7.3.10 TXD Dominant Time-Out (DTO)
      11. 7.3.11 Bus Stuck Dominant System Fault: False Wake-Up Lockout
      12. 7.3.12 Thermal Shutdown
      13. 7.3.13 Under Voltage on VSUP
      14. 7.3.14 Unpowered Device
    4. 7.4 Device Functional Modes
      1. 7.4.1 Normal Mode
      2. 7.4.2 Sleep Mode
      3. 7.4.3 Standby Mode
      4. 7.4.4 Wake-Up Events
        1. 7.4.4.1 Local Wake-Up (LWU) using the WAKE Input Terminal
        2. 7.4.4.2 Wake-Up Request (RXD)
  9. 8 Application Information Disclaimer
    1. 8.1 Application Information
    2. 8.2 Typical Application
      1. 8.2.1 Design Requirements
      2. 8.2.2 Detailed Design Procedures
        1. 8.2.2.1 Normal Mode Application Note
        2. 8.2.2.2 TXD Dominant State Time-Out Application Note
        3. 8.2.2.3 Standby Mode Application Note
      3. 8.2.3 Application Curves
    3. 8.3 Power Supply Recommendations
    4. 8.4 Layout
      1. 8.4.1 Layout Guidelines
      2. 8.4.2 Layout Example
  10. 9 Device and Documentation Support
    1. 9.1 Documentation Support
    2. 9.2 Receiving Notification of Documentation Updates
    3. 9.3 Support Resources
    4. 9.4 Trademarks
    5. 9.5 Electrostatic Discharge Caution
    6. 9.6 Glossary
  11. 10Revision History
  12. 11Mechanical, Packaging, and Orderable Information

5.1 Absolute Maximum Ratings

over operating free-air temperature range (unless otherwise noted(1)(2)
MIN MAX UNIT
VSUP Supply voltage range (ISO 17987) –0.3 40 V
VLIN LIN Bus input voltage (ISO 17987) –40 40 V
VWAKE WAKE pin input voltage  –0.3 40 and VI ≤ VSUP+0.3 V
VINH INH pin output voltage  –0.3 40 and VO ≤ VSUP+0.3 V
VLOGIC_INPUT Logic input voltage –0.3 6 V
VLOGIC_OUTPUT Logic output voltage –0.3 6 V
IO Digital pin output current 8 mA
IO(INH) Inhibit output current 6 mA
IO(WAKE) WAKE output current due to ground shift
VWAKE ≤ (VGND – 0.3V)		 3 mA
TJ Junction Temp –40 150 °C
Tstg Storage temperature –65 150 °C
(1) Operation outside the Absolute Maximum Ratings may cause permanent device damage. Absolute maximum ratings do not imply functional operation of the device at these or any other conditions beyond those listed under Recommended Operating Conditions. If briefly operating outside the Recommended Operating Conditions but within the Absolute Maximum Ratings, the device may not sustain damage, but it may not be fully functional. Operating the device in this manner may affect device reliability, functionality, performance, and shorten the device lifetime.
(2) All voltage values are with respect to the ground terminal.