1 Features
1• Qualified for Automotive Applications
• AEC-Q100 Test Guidance With the Following:
– Device Temperature Grade 1: –40°C to 125°C
Ambient Operating Temperature
– Device HBM ESD Classification Level:
– Level 3A for All Pins Except 1, 5, 6, and 7
– Level 3B for Pins 1, 5, 6, and 7
– Device CDM ESD Classification Level C6
– Device MM ESD Classification Level M3
• Customer-Specific Configuration Control Can Be
Supported Along With Major-Change Approval
• Improved Drop-In Replacement for TJA1040
• Meets or Exceeds the Requirements of
ISO 11898-5
• GIFT/ICT Compliant
• ESD Protection up to ±8 kV (Human-Body Model)
on Bus Pins
• Low-Current Standby Mode With Bus Wakeup,
<12 μA Maximum
• High Electromagnetic Immunity (EMI)
• Low Electromagnetic Emissions (EME)
• Bus-Fault Protection of –27 V to 40 V
• Dominant Time-Out Function
• Thermal Shutdown Protection
• Power-Up or 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 Interface
• ISO 11783 Standard Data Bus Interface
• NMEA 2000 Standard Data Bus Interface
• Industrial Automation
– DeviceNet™ Data Buses (Vendor ID #806)

3 Description
The SN65HVD1040-Q1 device 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).