ZHCSR19G December   2002  – September 2022 SN65HVD20 , SN65HVD21 , SN65HVD22 , SN65HVD23 , SN65HVD24

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 Device Comparison
  7. 7 Pin Configuration and Functions
  8. 8 Specifications
    1. 8.1  Absolute Maximum Ratings
    2. 8.2  ESD Ratings
    3. 8.3  Recommended Operating Conditions
    4. 8.4  Thermal Information
    5. 8.5  Driver Electrical Characteristics
    6. 8.6  Receiver Electrical Characteristics
    7. 8.7  Driver Switching Characteristics
    8. 8.8  Receiver Switching Characteristics
    9. 8.9  Receiver Equalization Characteristics
    10. 8.10 Power Dissipation
    11. 8.11 Typical Characteristics
  9. 9 Parameter Measurement Information
  10. 10Detailed Description
    1. 10.1 Overview
    2. 10.2 Functional Block Diagram
    3. 10.3 Feature Description
    4. 10.4 Device Functional Modes
      1. 10.4.1 Test Mode Driver Disable
      2. 10.4.2 Equivalent Input and Output Schematic Diagrams
  11. 11Application and Implementation
    1. 11.1 Application Information
    2. 11.2 Typical Application
      1. 11.2.1 Design Requirements
      2. 11.2.2 Detailed Design Procedure
        1. 11.2.2.1 Noise Considerations for Equalized Receivers
      3. 11.2.3 Application Curves
  12. 12Power Supply Recommendations
  13. 13Layout
    1. 13.1 Layout Guidelines
    2. 13.2 Layout Example
  14. 14Device and Documentation Support
    1. 14.1 Receiving Notification of Documentation Updates
    2. 14.2 支持资源
    3. 14.3 Trademarks
    4. 14.4 Electrostatic Discharge Caution
    5. 14.5 术语表
  15. 15Mechanical, Packaging, and Orderable Information

封装选项

机械数据 (封装 | 引脚)
散热焊盘机械数据 (封装 | 引脚)
订购信息

8.10 Power Dissipation

PARAMETERSTEST CONDITIONSVALUEUNIT
PDDevice power dissipationTypicalVCC = 5 V, TJ = 25°C,
RL = 54 Ω, CL = 50 pF (driver),
CL = 15 pF (receiver),
50% Duty cycle square-wave signal,
Driver and receiver enabled		SN65HVD20: 25 Mbps295mW
SN65HVD21: 5 Mbps260
SN65HVD22: 500 kbps233
SN65HVD23: 25 Mbps302
SN65HVD24: 5 Mbps267
Worst caseVCC = 5.5 V, TJ = 125°C,
RL = 54 Ω, CL = 50 pF,
CL = 15 pF (receiver),
50% Duty cycle square-wave signal,
Driver and receiver enabled		SN65HVD20: 25 Mbps408mW
SN65HVD21: 5 Mbps342
SN65HVD22: 500 kbps300
SN65HVD23: 25 Mbps417
SN65HVD24: 5 Mbps352
TSDThermal shut down junction temperature170°C
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