ZHCSPL9 January   2024 THVD2419 , THVD2429

ADVANCE INFORMATION  

  1.   1
  2. 1 特性
  3. 2 应用
  4. 3 说明
  5. 4 Device Comparison Table
  6. 5 Pin Configuration and Functions
  7. 6 Specifications
    1. 6.1 Absolute Maximum Ratings
    2. 6.2 ESD Ratings
    3. 6.3 ESD Ratings [IEC]
    4. 6.4 Recommended Operating Conditions
    5. 6.5 Thermal Information
    6. 6.6 Power Dissipation
    7. 6.7 Electrical Characteristics
    8. 6.8 Switching Characteristics_250kbps
    9. 6.9 Switching Characteristics_20Mbps
  8. 7 Parameter Measurement Information
  9. 8 Detailed Description
    1. 8.1 Overview
    2. 8.2 Functional Block Diagrams
    3. 8.3 Feature Description
      1. 8.3.1 Electrostatic Discharge (ESD) Protection
      2. 8.3.2 Electrical Fast Transient (EFT) Protection
      3. 8.3.3 Surge Protection
      4. 8.3.4 Enhanced Receiver Noise Immunity
      5. 8.3.5 Failsafe Receiver
    4. 8.4 Device Functional Modes
  10. 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 Stub Length
        3. 9.2.1.3 Bus Loading
      2. 9.2.2 Detailed Design Procedure
      3. 9.2.3 Application Curves
    3. 9.3 Power Supply Recommendations
    4. 9.4 Layout
      1. 9.4.1 Layout Guidelines
      2. 9.4.2 Layout Example
  11. 10Device and Documentation Support
    1. 10.1 Device Support
    2. 10.2 接收文档更新通知
    3. 10.3 支持资源
    4. 10.4 Trademarks
    5. 10.5 静电放电警告
    6. 10.6 术语表
  12. 11Revision History
  13. 12Mechanical, Packaging, and Orderable Information
    1. 12.1 Tape and Reel Information

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5 Pin Configuration and Functions

Figure 5-1 THVD2419, THVD2429, 8-Pin (SOIC)
(Top View)
Figure 5-3 THVD2419V, THVD2429V, 8-pin (SOIC)
(Top View)
Figure 5-2 THVD2419, THVD2429, 10-Pin (VSON)
(Top View)
PINTYPEDESCRIPTION
NAMESOIC-8SOIC-8 (VIO)VSON-10
VIO-11P1.8V to 5V supply for R, D, and RE/DE
R122OReceiver data output
RE23IReceiver enable, active low (2MΩ internal pull-up)
DE34IDriver enable, active high
DE/RE-3-IDriver enable (Active high), Receiver enable (Active Low). (2 MΩ internal pull-down)
D445IDriver data input
GND556, 7-Device ground
A668I/OBus I/O port, A (complementary to B)
B779I/OBus I/O port, B (complementary to A)
VCC8810P3.3V to 5V supply for the device