1 Features

1? Qualified for Automotive Applications

? Improved Drop-In Replacement for TJA1050

? Meets or Exceeds the Requirements of

ISO 11898-2

? GIFT/ICT Compliant

? ESD Protection up to ±12 kV (Human-Body

Model) on Bus Pins

? High Electromagnetic Compliance (EMC)

? Bus-Fault Protection of –27 V to 40 V

? Dominant Time-Out Function

? Thermal Shutdown Protection

? Power Up and Power Down Glitch-Free Bus

Inputs and Outputs

– High Input Impedance With Low VCC

– Monotonic Outputs During Power Cycling

2 Applications

? GMW3122 Dual-Wire CAN Physical Layer

? SAE J2284 High-Speed CAN for Automotive

Applications

? SAE J1939 Standard Data Bus Interfaces

? ISO 11783 Standard Data Bus Interfaces

? NMEA 2000 Standard Data Bus Interfaces

3 Description

The SN65HVD1050A-Q1 meets or exceeds the

specifications of the ISO 11898 standard for use in

applications employing a Controller Area Network

(CAN). The device is qualified for use in automotive

applications.

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). 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).