JAJSOB4A November   2023  – March 2024 THVD2412 , THVD2442

PRODUCTION DATA  

  1.   1
  2. 1 特長
  3. 2 アプリケーション
  4. 3 概要
  5. 4 Pin Configuration and Functions
  6. 5 Specifications
    1. 5.1  Absolute Maximum Ratings
    2. 5.2  ESD Ratings
    3. 5.3  ESD Ratings [IEC]
    4. 5.4  Recommended Operating Conditions
    5. 5.5  Thermal Information
    6. 5.6  Power Dissipation
    7. 5.7  Electrical Characteristics
    8. 5.8  Switching Characteristics_250kbps
    9. 5.9  Switching Characteristics_20Mbps
    10. 5.10 Typical Characteristics
  7. 6 Parameter Measurement Information
  8. 7 Detailed Description
    1. 7.1 Overview
    2. 7.2 Functional Block Diagrams
    3. 7.3 Feature Description
      1. 7.3.1 ±70-V Fault Protection
      2. 7.3.2 Integrated IEC ESD and EFT Protection
      3. 7.3.3 Driver Overvoltage and Overcurrent Protection
      4. 7.3.4 Enhanced Receiver Noise Immunity
      5. 7.3.5 Receiver Fail-Safe Operation
      6. 7.3.6 Low-Power Shutdown Mode
    4. 7.4 Device Functional Modes
  9. 8 Application and Implementation
    1. 8.1 Application Information
    2. 8.2 Typical Application
      1. 8.2.1 Design Requirements
        1. 8.2.1.1 Data Rate and Bus Length
        2. 8.2.1.2 Stub Length
        3. 8.2.1.3 Bus Loading
        4. 8.2.1.4 Transient Protection
      2. 8.2.2 Detailed Design Procedure
      3. 8.2.3 Application Curves
    3. 8.3 Power Supply Recommendations
    4. 8.4 Layout
      1. 8.4.1 Layout Guidelines
      2. 8.4.2 Layout Example
  10. 9 Device and Documentation Support
    1. 9.1 Device Support
      1. 9.1.1 サード・パーティ製品に関する免責事項
    2. 9.2 ドキュメントの更新通知を受け取る方法
    3. 9.3 サポート・リソース
    4. 9.4 Trademarks
    5. 9.5 静電気放電に関する注意事項
    6. 9.6 用語集
  11. 10Revision History
  12. 11Mechanical, 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

5.8 Switching Characteristics_250kbps

250-kbps (THVD2412) over recommended operating conditions. All typical values are at 25°C and supply voltage of VCC = 5 V , unless otherwise noted.
PARAMETER TEST CONDITIONS MIN TYP MAX UNIT
Driver
tr, tf Differential output rise/fall time RL = 54 Ω, CL = 50 pF
See Figure 6-3		 VCC = 3 to 3.6 V, Typical at 3.3V 450 650 1200 ns
VCC = 4.5 to 5.5 V, Typical at 5 V 500 710 1200 ns
tPHL, tPLH Propagation delay VCC = 3 to 3.6 V, Typical at 3.3V 525 750 ns
VCC = 4.5 to 5.5 V, Typical at 5 V 560 770 ns
tSK(P) Pulse skew, |tPHL – tPLH| VCC = 3 to 3.6 V, Typical at 3.3V 30 70 ns
VCC = 4.5 to 5.5 V, Typical at 5 V 30 70 ns
tPHZ, tPLZ Disable time RE = X See Figure 6-4 and Figure 6-5 33 75 ns
tPZH, tPZL Enable time RE = 0 V 400 280 ns
RE = VCC 2 4.5 µs
tSHDN Time to shutdown RE = VCC 50 500 ns
Receiver
tr, tf Output rise/fall time CL = 15 pF See Figure 6-6 13 20 ns
tPHL, tPLH Propagation delay 850 1270 ns
tSK(P) Pulse skew, |tPHL – tPLH| 5 45 ns
tPHZ, tPLZ Disable time DE = X See Figure 6-7 30 40 ns
tPZH(1) Enable time DE = VCC See Figure 6-7 90 120 ns
tPZL(1) 900 1320 ns
tPZH(2),
tPZL(2)		 Enable time DE = 0 V See Figure 6-8 3.3 5.4 μs
tD(OFS) Delay to enter fail-safe operation CL = 15 pF See Figure 6-9 7 11 18 μs
tD(FSO) Delay to exit fail-safe operation 540 850 1260 ns
tSHDN Time to shutdown DE = 0 V See Figure 6-8 50 500 ns