JAJSD66A May   2017  – February 2022 SN65HVD1781A-Q1

PRODUCTION DATA  

  1. 特長
  2. アプリケーション
  3. 概要
  4. Revision History
  5. Pin Configuration and Functions
  6. Specifications
    1. 6.1 Absolute Maximum Ratings
    2. 6.2 ESD Ratings—AEC
    3. 6.3 ESD Ratings—IEC
    4. 6.4 Recommended Operating Conditions
    5. 6.5 Thermal Information
    6. 6.6 Electrical Characteristics
    7. 6.7 Power Dissipation Ratings
    8. 6.8 Switching Characteristics
    9. 6.9 Typical Characteristics
  7. Parameter Measurement Information
  8. Detailed Description
    1. 8.1 Overview
    2. 8.2 Functional Block Diagram
    3. 8.3 Feature Description
      1. 8.3.1 Receiver Failsafe
      2. 8.3.2 Hot-Plugging
    4. 8.4 Device Functional Modes
  9. Application and Implementation
    1. 9.1 Application Information
    2. 9.2 Typical Application
      1. 9.2.1 Design Requirements
        1. 9.2.1.1 Data Rate and Bus Length
        2. 9.2.1.2 Bus Loading
      2. 9.2.2 Detailed Design Procedure
        1. 9.2.2.1 Stub Length
        2. 9.2.2.2 Receiver Failsafe
      3. 9.2.3 Application Curve
  10. 10Power Supply Recommendations
  11. 11Layout
    1. 11.1 Layout Guidelines
    2. 11.2 Layout Example
  12. 12Device and Documentation Support
    1. 12.1 Device Support
    2. 12.2 Documentation Support
      1. 12.2.1 Related Documentation
    3. 12.3 Receiving Notification of Documentation Updates
    4. 12.4 Community Resources
    5. 12.5 Trademarks
  13. 13Mechanical, Packaging, and Orderable Information

パッケージ・オプション

メカニカル・データ(パッケージ|ピン)
サーマルパッド・メカニカル・データ
発注情報

Parameter Measurement Information

Input generator rate is 100 kbps, 50% duty cycle, rise and fall times less than 6 ns, output impedance 50 Ω.

GUID-B7261B0F-D970-49A4-9967-FEDB896FAB56-low.gif Figure 7-1 Measurement of Driver Differential Output Voltage With Common-Mode Load
GUID-11D19848-67D7-42DA-B99A-D52EEFEDF586-low.gif Figure 7-2 Measurement of Driver Differential and Common-Mode Output With RS-485 Load
GUID-FF645B45-7277-48B1-B70D-FDA76A14DD0B-low.gif Figure 7-3 Measurement of Driver Differential Output Rise and Fall Times and Propagation Delays
GUID-B056AE31-D4F6-410A-AE41-8462555A46BD-low.gif
D at 3 V to test non-inverting output, D at 0 V to test inverting output.
Figure 7-4 Measurement of Driver Enable and Disable Times With Active High Output and Pulldown Load
GUID-F82534A6-AFA7-44C9-94F7-B853E7B7A510-low.gif
D at 0 V to test non-inverting output, D at 3 V to test inverting output.
Figure 7-5 Measurement of Driver Enable and Disable Times With Active-Low Output and Pullup Load
GUID-FDF1340A-6DB3-4701-97AC-1EC8A8BA7EF0-low.gif Figure 7-6 Measurement of Receiver Output Rise and Fall Times and Propagation Delays
GUID-16E14F26-881B-4671-A773-584EE8DFF37A-low.gif Figure 7-7 Measurement of Receiver Enable and Disable Times With Driver Enabled
GUID-FA3DCCF6-AE15-43C8-84B5-46DDFB85D1CB-low.gif Figure 7-8 Measurement of Receiver Enable Times With Driver Disabled