SLLSF19 December   2017 TCAN4420

PRODUCTION DATA.  

  1. 1 Features
  2. 2 Applications
  3. 3 Description
    1.     Device Images
      1.      Functional Block Diagram
  4. 4 Revision History
  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. 12Device and Documentation Support
    1. 12.1 Device Support
      1. 12.1.1 Device Nomenclature
    2. 12.2 Receiving Notification of Documentation Updates
    3. 12.3 Community Resources
    4. 12.4 Trademarks
    5. 12.5 Electrostatic Discharge Caution
    6. 12.6 Glossary
  13. 13Mechanical, Packaging, and Orderable Information

Package Options

Refer to the PDF data sheet for device specific package drawings

Mechanical Data (Package|Pins)
  • D|8
Thermal pad, mechanical data (Package|Pins)
Orderable Information

7 Parameter Measurement Information

TCAN4420 SLLSF19_Bus_States.gifFigure 6. Bus States (Physical Bit Representation)
TCAN4420 SLLSF19_Simplified_Reces_Common_Mode_Rec.gifFigure 7. Common Mode Bias Unit and Receiver
TCAN4420 sllsf17_supply_test_circuit.gifFigure 8. Supply Test Circuit
TCAN4420 sllsf17_driver_test_circuit_and_mea.gifFigure 9. Driver Test Circuit and Measurement
TCAN4420 sllsf17_receiver_test_circuit_and_m.gifFigure 10. Receiver Test Circuit and Measurement
TCAN4420 sllsf18_uv_reenable_time_after_uv_e.gifFigure 11. UV Re-enable Time after UV Event
TCAN4420 sllsf18_transmitter_and_receiver_ti.gifFigure 12. Transmitter and Receiver Timing Behavior Test Circuit and Measurement
TCAN4420 sllsf17_txd_int_dominant_time_out_t.gifFigure 13. TXD_INT Dominant Time Out Test Circuit and Measurement
TCAN4420 sllsf17_driver_short_circuit_curren.gifFigure 14. Driver Short-Circuit Current Test and Measurement