SLLSFB7 March   2026 TLIN1124A-Q1

ADVANCE INFORMATION  

  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 ESD Ratings - IEC Specification
    4. 5.4 Recommended Operating Conditions
    5. 5.5 Thermal Information
    6. 5.6 Power Supply Characteristics
    7. 5.7 Electrical Characteristics
    8. 5.8 AC Switching Characteristics
    9. 5.9 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 (Local Interconnect Network) Bus
        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 TXDx (Transmit Input and Output)
      3. 7.3.3 RXDx (Receive Output)
      4. 7.3.4 VSUP (Supply Voltage)
      5. 7.3.5 VIO (logic interface supply voltage)
      6. 7.3.6 GND (Ground)
      7. 7.3.7 SLP (Sleep Input)
      8. 7.3.8 INHN (Inhibit high voltage output terminal)
      9. 7.3.9 Protection Features
        1. 7.3.9.1 TXD Dominant Time Out (TXD DTO)
        2. 7.3.9.2 LIN Dominant timeout (LIN DTO)
        3. 7.3.9.3 Thermal Shutdown
        4. 7.3.9.4 Under Voltage on VSUP and VIO
        5. 7.3.9.5 Unpowered Device and LIN Bus
    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 Wake Up Request (RXD)
        2. 7.4.4.2 Mode Transitions
  9. 8 Application and Implementation
    1. 8.1 Application Information
    2. 8.2 Typical Application
      1. 8.2.1 Design Requirements
        1. 8.2.1.1 Detailed Design Procedure
    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
    1. 11.1 Package Option Addendum
    2. 11.2 Tape and Reel Information
    3. 11.3 Mechanical Data

5.8 AC Switching Characteristics

parameters valid across entire recommended range of VSUP, VIO and Junction temperature (unless otherwise noted)
PARAMETER TEST CONDITIONS MIN TYP MAX UNIT
Device Switching Characteristics
trx_pdr
trx_pdf		 Receiver rising/falling propagation delay time
ISO 17987 Param 31		 5V ≤ VSUP < 7V, VIO = 2.97V to 5.5V, CRXD = 20pF
 6.5 µs
trx_pdr
trx_pdf		 Receiver rising/falling propagation delay time
ISO 17987 Param 31		 7V ≤ VSUP < 28V, VIO = 2.97V to 5.5V, CRXD = 20pF
 6 µs
trx_sym Symmetry of receiver propagation delay 
ISO 17987 Param 32		 Rising edge with respect to falling edge
trx_sym = trx_pdf – trx_pdr
5V ≤ VSUP < 28V, VIO = 2.97V to 5.5V, CRXD = 20pF
 –2 2 µs
tLINBUS Minimum dominant time on LIN bus for wake-up 25 65 150 µs
tMODE_CHANGE Mode change delay time Time to change from normal mode to sleep mode through SLP pin
Time to change from sleep or standby to normal mode through SLP pin
10 30 µs
tNOMINT Normal mode initialization time Time for normal mode to initialize and data on RXD pin to be valid, includes tMODE_CHANGE for standby/sleep to normal mode.
 100 µs
tSTBINT Standby mode initialization time Transition time from sleep mode to standby mode after receiving wakeup
 80 µs
tSLP Time to go to low power sleep mode Time to fully transition to low power sleep mode from normal mode (includes tMODE_CHANGE )
 60 µs
tTXD_DTO Dominant state time out (time started at falling edge on TXDx in normal mode) 6 10 14 ms
tLIN_DTO LIN dominant timeout (Time started at falling edge of LINx in normal/STB/sleep mode) 17 25 37 ms
tUV_SLP Delay time from VIO UV to Low power sleep mode 200 225 ms
tUVD VIO undervoltage detection time 10 30 µs
tUVR VIO undervoltage recovery time 550 660 µs
tPWR Power-up time Time it takes for valid data on RXD upon power-up in normal mode 1.5 ms