SLLSFM5B March   2021  – February 2024 TLIN2029A-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 ESD Ratings - IEC
    4. 5.4 Thermal Information
    5. 5.5 Recommended Operating Conditions
    6. 5.6 Electrical Characteristics
    7. 5.7 Duty Cycle Characteristics
    8. 5.8 Timing Requirements
    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  TXD (Transmit Input and Output)
      3. 7.3.3  RXD (Receive Output)
      4. 7.3.4  VSUP (Supply Voltage)
      5. 7.3.5  GND (Ground)
      6. 7.3.6  EN (Enable Input)
      7. 7.3.7  Protection Features
      8. 7.3.8  TXD Dominant Time Out (DTO)
      9. 7.3.9  Bus Stuck Dominant System Fault: False Wake Up Lockout
      10. 7.3.10 Thermal Shutdown
      11. 7.3.11 Under Voltage on VSUP
      12. 7.3.12 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 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 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
      1. 9.1.1 Related Documentation
    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

Package Options

Mechanical Data (Package|Pins)
Thermal pad, mechanical data (Package|Pins)
Orderable Information

5.8 Timing Requirements

parameters valid across -40℃ ≤ TA ≤ 125℃ (unless otherwise noted)
SYMBOL DESCRIPTION TEST CONDITIONS MIN NOM MAX UNIT
trx_pdr, trx_pdf Receiver rising propagation delay time (ISO/DIS 17987 Param 31, 76) RRXD = 2.4 kΩ, CRXD = 20 pF (See Figure 8-12  and  Figure 8-13) 6 µs
trx_sym Symmetry of receiver propagation delay time Receiver rising propagation delay time  Rising edge with respect to falling edge, (trx_sym = trx_pdf – trx_pdr), RRXD = 2.4 kΩ, CRXD = 20 pF (See Figure 8-12  and  Figure 8-13) –2 2 µs
tLINBUS LIN wakeup time (Minimum dominant time on LIN bus for wakeup) See Figure 8-16, Figure 9-2, and Figure 9-3 25 65 150 µs
tCLEAR Time to clear false wakeup prevention logic if LIN bus had a bus stuck dominant fault (recessive time on LIN bus to clear bus stuck dominant fault) See Figure 9-3 8 25 50 µs
tDST Dominant state time out 20 45 80 ms
tMODE_CHANGE Mode change delay time Time to change from standby mode to normal mode or normal mode to sleep mode through EN pin (See Figure 8-14 and Figure 9-4) 2 15 µs
tNOMINT Normal mode initialization time Time for normal mode to initialize and data on RXD pin to be valid See Figure 8-14 35 µs
tPWR Power up time Upon power up time it takes for valid data on RXD 1.5 ms