SLLS631E April   2007  – August 2015 SN65HVD1040

PRODUCTION DATA.  

  1. 1 Features
  2. 2 Applications
  3. 3 Description
  4. 4 Revision History
  5. 5 Description (continued)
  6. 6 Pin Configuration and Functions
  7. 7 Specifications
    1. 7.1  Absolute Maximum Ratings
    2. 7.2  ESD Ratings
    3. 7.3  Recommended Operating Conditions
    4. 7.4  Thermal Information
    5. 7.5  Driver Electrical Characteristics
    6. 7.6  Receiver Electrical Characteristics
    7. 7.7  Device Switching Characteristics
    8. 7.8  Driver Switching Characteristics
    9. 7.9  Receiver Switching Characteristics
    10. 7.10 Dissipation Ratings
    11. 7.11 Supply Current
    12. 7.12 Split-Pin Characteristics
    13. 7.13 STB-Pin Characteristics
    14. 7.14 Typical Characteristics
  8. 8 Parameter Measurement Information
  9. 9 Detailed Description
    1. 9.1 Overview
    2. 9.2 Functional Block Diagram
    3. 9.3 Feature Description
      1. 9.3.1 Mode Control
        1. 9.3.1.1 High-Speed Mode
        2. 9.3.1.2 Low-Power Mode
      2. 9.3.2 Dominant State Time-Out
      3. 9.3.3 Thermal Shutdown
      4. 9.3.4 SPLIT
      5. 9.3.5 Operating Temperature Range
    4. 9.4 Device Functional Modes
  10. 10Application and Implementation
    1. 10.1 Application Information
    2. 10.2 Typical Application
      1. 10.2.1 Design Requirements
        1. 10.2.1.1 Bus Loading, Length, and Number of Nodes
        2. 10.2.1.2 CAN Termination
        3. 10.2.1.3 Loop Propagation Delay
      2. 10.2.2 Detailed Design Procedure
        1. 10.2.2.1 CAN Basics
          1. 10.2.2.1.1 Differential Signal
          2. 10.2.2.1.2 Common-Mode Signal
          3. 10.2.2.1.3 ESD Protection
          4. 10.2.2.1.4 Transient Voltage Suppresser (TVS) Diodes
      3. 10.2.3 Application Curve
  11. 11Power Supply Recommendations
  12. 12Layout
    1. 12.1 Layout Guidelines
    2. 12.2 Layout Example
  13. 13Device and Documentation Support
    1. 13.1 Community Resources
    2. 13.2 Trademarks
    3. 13.3 Electrostatic Discharge Caution
    4. 13.4 Glossary
  14. 14Mechanical, Packaging, and Orderable Information

Package Options

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

1 Features

  • Improved Drop-in Replacement for the TJA1040
  • ±12 kV ESD Protection
  • Low-Current Standby Mode With Bus Wakeup:
    5 μA Typical
  • Bus-Fault Protection of –27 V to 40 V
  • Rugged Split-Pin Bus Stability
  • Dominant Time-Out Function
  • Power-Up/Down Glitch-Free Bus Inputs and Outputs
    • High Input Impedance With Low VCC
    • Monotonic Outputs During Power Cycling
  • DeviceNet™ Vendor ID Number 806

2 Applications

  • CAN Bus Applications
  • Battery-Operated Applications
  • Hand-Held Diagnostics
  • Medical Scanning and Imaging
  • HVAC
  • Security Systems
  • Telecom Base Station Status and Control
  • SAE J1939 Standard Data Bus Interface
  • NMEA 2000 Standard Data Bus Interface
  • ISO 11783 Standard Data Bus Interface
  • Industrial Automation
    • DeviceNet Data Buses

3 Description

The SN65HVD1040 meets or exceeds the specifications of the ISO 11898 standard for use in applications employing a Controller Area Network (CAN). As a CAN bus transceiver, the SN65HVD1040 device provides differential transmit and receive capability for a CAN controller at signaling rates of up to 1 Mbps(1).

(1) The signaling rate of a line is the number of voltage transitions that are made per second expressed in the units bps (bits per second).

Designed for operation in especially harsh environments, the device features ±12 kV ESD protection on the bus and split pins, cross-wire, overvoltage and loss of ground protection from –27 V to 40 V, overtemperature shutdown, a –12 V to 12 V common-mode range, and will withstanding voltage transients from –200 V to 200 V according to ISO 7637.

Device Information(1)

PART NUMBER PACKAGE BODY SIZE (NOM)
SN65HVD1040 SOIC (8) 4.90 mm × 3.91 mm
  1. For all available packages, see the orderable addendum at the end of the data sheet.

SN65HVD1040 Block Diagram

SN65HVD1040 blockdiagram.gif