JAJSEB2 December   2017 TCAN4420

PRODUCTION DATA.  

  1. 1 特長
  2. 2 アプリケーション
  3. 3 概要
    1.     Device Images
      1.      機能ブロック図
  4. 4 改訂履歴
  5. 5 Pin Configuration and Functions
    1.     Pin Functions
  6. 6 Specifications
    1. 6.1 Absolute Maximum Ratings
    2. 6.2 ESD Ratings
    3. 6.3 ESD Ratings Specifications
    4. 6.4 Recommended Operating Conditions
    5. 6.5 Thermal Information
    6. 6.6 Power Supply Characteristics
    7. 6.7 AC and DC Electrical Characteristics
    8. 6.8 Timing Requirements
    9. 6.9 Typical Characteristics
  7. 7 Parameter Measurement Information
  8. 8 Detailed Description
    1. 8.1 Overview
    2. 8.2 Functional Block Diagrams
    3. 8.3 Feature Description
      1. 8.3.1 TXD Dominant Time Out (DTO)
      2. 8.3.2 CAN Bus Short Circuit Current Limiting
      3. 8.3.3 Thermal Shutdown
      4. 8.3.4 Under Voltage Lockout (UVLO) and Unpowered Device
        1. 8.3.4.1 VIO Supply PIN
    4. 8.4 Device Functional Modes
      1. 8.4.1 Polarity Configuration
      2. 8.4.2 Normal Polarity Mode
      3. 8.4.3 Reverse Polarity Mode
      4. 8.4.4 Driver and Receiver Function
      5. 8.4.5 Floating Terminals
  9. 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 Bus Loading, Length and Number of Nodes
      2. 9.2.2 Detailed Design Procedure
        1. 9.2.2.1 CAN Termination
      3. 9.2.3 Application Curves
  10. 10Power Supply Recommendations
  11. 11Layout
    1. 11.1 Layout Guidelines
    2. 11.2 Layout Example
  12. 12デバイスおよびドキュメントのサポート
    1. 12.1 デバイス・サポート
      1. 12.1.1 デバイスの項目表記
    2. 12.2 ドキュメントの更新通知を受け取る方法
    3. 12.3 コミュニティ・リソース
    4. 12.4 商標
    5. 12.5 静電気放電に関する注意事項
    6. 12.6 Glossary
  13. 13メカニカル、パッケージ、および注文情報

パッケージ・オプション

デバイスごとのパッケージ図は、PDF版データシートをご参照ください。

メカニカル・データ（パッケージ｜ピン）
  • D|8
サーマルパッド・メカニカル・データ
発注情報

6.6 Power Supply Characteristics

over operating free-air temperature range (unless otherwise noted)
PARAMETERTEST CONDITIONSMINTYPMAXUNIT
ICC Supply Current Normal Mode Dominant See Figure 6, TXD = 0 V, RL = 60 Ω, CL = open, 55 70 mA
Dominant See Figure 6, TXD = 0 V, RL = 50 Ω, CL = open, 60 80
Dominant with bus Fault See Figure 6, TXD = 0 V, STBx = 0 V, CANH = –25 V, RL = open, CL = open 100 180
Recessive See Figure 6, TXD = VCC, RL = 60 Ω, CL = open, RCM = open, S or STB = 0 V 10 20
UVVCC Under voltage detection on VCC for protected mode 3.5 4.4 V
Hysteresis voltage 200 mV
UVVIO Under voltage detection on VIO for protected mode 1.3 2.7 V
PD Average Power Dissapation VCC = VIO= 5 V, TJ = 25℃, RL = 60 Ω, Input to TXD at 250 kHz, 25% duty cycle square wave, CL_RXD = 15 pF. Typical CAN operating conditions at 500 kbps with 25% transmission (domiant) rate. 115 mW
VCC = VIO= 5.5 V, TJ = 150℃, RL = 50 Ω. Input to TXD at 500 kHz, 50% duty cycle square wave, CL_RXD = 15 pF. Typical high load CAN operating conditions at 1 Mbps with 50% transmission (domiant) rate and loaded network. 268
Thermal Shutdown Temperature 185 ℃
Thermal Shutdown Hysterisis 15