SN65HVD1050DR.A中文资料德州仪器数据手册PDF规格书

1 Features

1• 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 V CC

– Monotonic Outputs During Power Cycling

2 Applications

• Industrial Automation

– DeviceNet™ 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

3 Description

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.