SN65HVD1050DR UART Interface IC CAN Interface IC High Speed EMC Opt CAN Transceiver

SN65HVD1050DR UART Interface IC CAN Interface IC High Speed EMC Opt CAN Transceiver

1 Features

• Improved Replacement for the TJA1050

• High Electromagnetic Immunity (EMI)

• Very Low Electromagnetic Emissions (EME)

• Meets or Exceeds the Requirements of ISO 11898-2

• CAN Bus-Fault Protection of –27 V to 40 V

• Dominant Time-Out Function

• Power-Up and Power-Down Glitch-Free CAN Bus Inputs and Outputs

  • – High Input Impedance With Low VCC

  • – Monotonic Outputs During Power Cycling

2 Applications

• Industrial Automation
– DeviceNetTM Data Buses (Vendor ID #806)

• SAE J2284 High-Speed CAN Bus for Automotive Applications

• SAE J1939 Standard Data Bus Interface

• ISO 11783 Standard Data Bus Interface

• NMEA 2000 Standard Data Bus Interface

The SN65HVD1050 meets or exceeds the specifications of the ISO 11898 standard for use in applications employing a Controller Area Network (CAN).

As a CAN transceiver, this device provides differential transmit capability to the bus and differential receive capability to a CAN controller at signaling rates up to 1 megabit per second (Mbps) (1).

The SN65HVD1050 is designed for operation in especially harsh environments. As a result, the device features 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 withstand voltage transients from –200 V to 200 V according to ISO 7637.

Device Information