SLIS128D November   2011  – April 2022 SN65HVDA100-Q1

PRODUCTION DATA  

  1. 1 Features
  2. 2 Applications
  3. 3 Description
  4. 4 Description (continued)
  5. 5 Revision History
  6. 6 Pin Configuration and Functions
  7. 7 Specifications
    1. 7.1 Absolute Maximum Ratings (1) (1)
    2. 7.2 ESD Ratings
    3. 7.3 Recommended Operating Conditions
    4. 7.4 Thermal Information
    5. 7.5 Electrical Characteristics
    6. 7.6 Switching Characteristics
    7. 7.7 Dissipation Ratings
    8. 7.8 Typical Characteristics
  8. 8 Parameter Measurement Information
    1. 8.1 17
  9. 9 Detailed Description
    1. 9.1 Overview
    2. 9.2 Functional Block Diagram
    3. 9.3 Feature Description
      1. 9.3.1  LIN (Local Interconnect Network) Bus
        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 (Transmit Input / Output)
      3. 9.3.3  RXD (Receive Output)
      4. 9.3.4  VSUP (Supply Voltage)
      5. 9.3.5  GND (Ground)
      6. 9.3.6  EN (Enable Input)
      7. 9.3.7  NWake (High Voltage Wake Up Input)
      8. 9.3.8  INH (Inhibit Output)
      9. 9.3.9  TXD Dominant State Timeout
      10. 9.3.10 Thermal Shutdown
      11. 9.3.11 Bus Stuck Dominant System Fault: False Wake-Up Lockout
      12. 9.3.12 Undervoltage on VSUP
      13. 9.3.13 Unpowered Device Does Not Affect the LIN Bus
    4. 9.4 Device Functional Modes
      1. 9.4.1 Operating States
      2. 9.4.2 Normal Mode
      3. 9.4.3 Sleep Mode
      4. 9.4.4 Wake-Up Events
        1. 9.4.4.1 Wake-Up Request (RXD)
        2. 9.4.4.2 Wake-Up Source Recognition (TXD)
      5. 9.4.5 Standby Mode
      6. 9.4.6 Mode Transitions
  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 Procedure
      3. 10.2.3 Application Curves
  11. 11Power Supply Recommendations
  12. 12Layout
    1. 12.1 Layout Guidelines
    2. 12.2 Layout Example
  13. 13Device and Documentation Support
    1. 13.1 Documentation Support
      1. 13.1.1 Related Documentation
    2. 13.2 Receiving Notification of Documentation Updates
    3. 13.3 Support Resources
    4. 13.4 Trademarks
    5. 13.5 Electrostatic Discharge Caution
    6. 13.6 Glossary
  14. 14Mechanical, Packaging, and Orderable Information

Package Options

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

7.6 Switching Characteristics

over operating free-air temperature range (unless otherwise noted)
PARAMETERTEST CONDITIONSMINTYPMAXUNIT
AC CHARACTERISTICS
trx_pdrReceiver rising propagation delay time (ISO 17987-4 Param 31)RRXD = 2.4 kΩ, CRXD = 20 pF
(see Figure 7-2 and Figure 8-1)		6μs
trx_pdfReceiver falling propagation delay time (ISO 17987-4 Param 31)RRXD = 2.4 kΩ, CRXD = 20 pF
(see Figure 7-2 and Figure 8-1)		6μs
trx_symSymmetry of receiver propagation delay time (ISO 17987-4 Param 32)Rising edge with respect to falling edge
(trx_sym = trx_pdf - trx_pdr) RRXD = 2.4 kΩ,
CRXD = 20 pF (see Figure 7-2 and Figure 8-1)		–22μs
tNWakeNWake filter time for local wakeupSee Figure 7-62550150μs
tLINBUSLIN wake-up time (Minimum dominant time on LIN bus for wakeup)See Figure 9-2, Figure 9-3, and Figure 7-525100150μs
tCLEARTime to clear false wake-up prevention logic if LIN Bus had bus stuck dominant fault (recessive time on LIN bus to clear bus stuck dominant fault)See Figure 9-381750μs
tDSTDominant state time-out(1)203480ms
tMODE_ CHANGEMode change delay timeTime to change from standby mode to normal mode or normal mode to sleep mode through EN pin5μs
(1) TXD Dominant state timeout limits the minimum data rate to 650 bps. The minimum datarates may be calculated by the following forumulas. DataRateCommander(min) = tSYNC_DOM(max) / tDST(min) and DataRateResponder(min) = 9 + nmargin / tDST(min) where nmargin is a safety margin. For responder node cases where nmargin ≤ 4, the commander node case will be the limiting calculation.