ZHCSOR2 August   2021 TLIN1039-Q1

PRODUCTION DATA  

  1. 1 特性
  2. 2 应用
  3. 3 说明
  4. 4 Revision History
  5. 5 说明（续）
  6. 6 Pin Configuration and Functions
  7. 7 Specifications
    1. 7.1 Absolute Maximum Ratings
    2. 7.2 ESD Ratings
    3. 7.3 ESD Ratings - IEC Specification
    4. 7.4 Thermal Information
    5. 7.5 Recommended Operating Conditions
    6. 7.6 Power Supply Characteristics
    7. 7.7 Electrical Characteristics
    8. 7.8 AC Switching Characteristics
    9. 7.9 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 (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 and 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  Protection Features
      8. 9.3.8  TXD Dominant Timeout (DTO)
      9. 9.3.9  Bus Stuck Dominant System Fault: False Wake-Up Lockout
      10. 9.3.10 Thermal Shutdown
      11. 9.3.11 Under Voltage on VSUP
      12. 9.3.12 Unpowered Transceiver
    4. 9.4 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 Wake-Up Request (RXD)
        2. 9.4.4.2 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 Procedures
        1. 10.2.2.1 Normal Mode Application Note
        2. 10.2.2.2 Standby Mode Application Note
      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 Related Documentation
    2. 13.2 接收文档更新通知
    3. 13.3 支持资源
    4. 13.4 Trademarks
    5. 13.5 静电放电警告
    6. 13.6 术语表

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7.6 Power Supply Characteristics

parameters valid across -40℃ ≤ TJ ≤ 150℃ (unless otherwise noted)
PARAMETER TEST CONDITIONS MIN TYP MAX UNIT
Supply Voltage and Current
VSUP Operational supply voltage
ISO 17987 Param 10		 Device is operational beyond the LIN defined nominal supply voltage range
See Figure 8-1 and Figure 8-2 		4.5 36 V
Nominal supply voltage
ISO 17987 Param 10		 Normal and standby modes(1)
See Figure 8-1 and Figure 8-2 		4.5 36 V
Sleep mode 4.5   36 V
ISUP Supply current
Bus dominant		 Normal mode
EN = High, RLIN ≥ 500 Ω, CLIN ≤ 10 nF		 1.2 6.5 mA
Standby mode
EN = 0 V, RLIN ≥ 500 Ω, CLIN ≤ 10 nF		 1 1.7 mA
Supply current
Bus recessive		 Normal mode
EN = High		 300 700 µA
Standby mode
EN = 0 V		 20 30 µA
Supply current
Sleep mode		 4.5 V < VSUP ≤ 14 V, 
EN = 0 V, TXD and RXD floating		 9 14 µA
14 V < VSUP ≤ 36 V, 
EN = 0 V, TXD and RXD floating		 22 µA
UVSUP(R) Under voltage VSUP threshold Ramp up 4.15 4.45 V
UVSUP(F) Under voltage VSUP threshold  Ramp down 3.5 4 V
UVHYS Delta hysteresis voltage for VSUP under voltage threshold 0.13 V
(1) Ramp VSUP while LIN signal is a 10 kHz square wave with 50% duty cycle and 36 V swing.