SLLSEU9D June   2019  – June 2022 TLIN1021-Q1

PRODUCTION DATA  

  1. 1 Features
  2. 2 Applications
  3. 3 Description
  4. 4 Revision History
  5. 5 Description (continued)
  6. 6 Pin Configuration and Functions
  7. 7 Specifications
    1. 7.1 Absolute Maximum Ratings
    2. 7.2 ESD Ratings
    3. 7.3 Thermal Information
    4. 7.4 Recommended Operating Conditions
    5. 7.5 Power Supply Characteristics
    6. 7.6 Electrical Characteristics
    7. 7.7 AC Switching Characteristics
    8. 7.8 Typical Characteristics
  8. 8 Parameter Measurement Information
  9. 9 Detailed Description
    1. 9.1 Overview
    2. 9.2 Functional Block Diagram
    3. 9.3 Feature Description
      1. 9.3.1  LIN
        1. 9.3.1.1 LIN Transmitter Characteristics
        2. 9.3.1.2 LIN Receiver Characteristics
          1. 9.3.1.2.1 Termination
      2. 9.3.2  TXD
      3. 9.3.3  RXD
      4. 9.3.4  VSUP
      5. 9.3.5  GND
      6. 9.3.6  EN
      7. 9.3.7  WAKE
      8. 9.3.8  INH
      9. 9.3.9  Local Faults
      10. 9.3.10 TXD Dominant Time-Out (DTO)
      11. 9.3.11 Bus Stuck Dominant System Fault: False Wake-Up Lockout
      12. 9.3.12 Thermal Shutdown
      13. 9.3.13 Under Voltage on VSUP
      14. 9.3.14 Unpowered Device
    4. 9.4 Device Functional Modes
      1. 9.4.1 Normal Mode
      2. 9.4.2 Sleep Mode
      3. 9.4.3 Standby Mode
      4. 9.4.4 Wake-Up Events
        1. 9.4.4.1 Local Wake-Up (LWU) via WAKE Input Terminal
        2. 9.4.4.2 Wake-Up Request (RXD)
  10. 10Application and Implementation
    1. 10.1 Application Information
    2. 10.2 Typical Application
      1. 10.2.1 Design Requirements
      2. 10.2.2 Detailed Design Procedures
        1. 10.2.2.1 Normal Mode Application Note
        2. 10.2.2.2 TXD Dominant State Time-Out Application Note
      3. 10.2.3 Application Curves
    3. 10.3 Power Supply Recommendations
    4.     Layout
      1. 10.4.1 Layout Guidelines
      2. 10.4.2 Layout Example
  11. 11Device and Documentation Support
    1. 11.1 Documentation Support
      1. 11.1.1 Related Documentation
    2. 11.2 Receiving Notification of Documentation Updates
    3. 11.3 Support Resources
    4. 11.4 Trademarks
    5. 11.5 Electrostatic Discharge Caution
    6. 11.6 Glossary
  12. 12Mechanical, Packaging, and Orderable Information

7.7 AC Switching Characteristics

parameters valid across -40℃ ≤ TJ ≤ 150℃ (unless otherwise noted)
PARAMETER TEST CONDITIONS MIN TYP MAX UNIT
Device Switching Characteristics
trx_pdr Receiver rising propagation delay time
ISO 17987 Param 31		 RRXD = 2.4 kΩ, CRXD = 20 pF
See Figure 8-13 and Figure 8-14		 6 µs
trx_pdf Receiver falling propagation delay time
ISO 17987 Param 31		 6 µs
trs_sym Symmetry of receiver propagation delay time Receiver rising propagation delay time
ISO 17987 Param 32		 Rising edge with respect to falling edge
trx_sym = trx_pdf – trx_pdr),
RRXD = 2.4 kΩ, CRXD = 20 pF
See Figure 8-13 and Figure 8-14		 –2 2 µs
tLINBUS Minimum dominant time on LIN bus for wake-up See Figure 8-17, Figure 9-2 and Figure 9-3  25 65 150 µs
tCLEAR Time to clear false wake-up 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
tMODE_CHANGE Mode change delay time Time to change from normal mode to sleep mode through EN pin
See Figure 8-15		 2 15 µs
tNOMINT Normal mode initialization time(1) Time for normal mode to initialize and data on RXD pin to be valid, includes tMODE_CHANGE for standby to normal mode.
See Figure 8-15		 45 µs
tPWR Power-up time Time it takes for valid data on RXD upon power-up 1.5 ms
tTXD_DTO Dominant state time out 20 50 80 ms
(1) The transition time from sleep mode to normal mode includes both tMODE_CHANGE and tNOMINT.