SN65HVD1040-Q1
www.ti.com
SLLS753–FEBRUARY 2007
EMC OPTIMIZED CAN TRANSCEIVER
FEATURES
APPLICATIONS
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GMW3122 Dual-Wire CAN Physical Layer
•
Qualified for Automotive Applications
•
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
•
Customer-Specific Configuration Control Can
Be Supported Along With Major-Change
Approval
•
•
•
•
•
•
Improved Drop-In Replacement for the
TJA1040
Meets or Exceeds the Requirements of
ISO 11898-5
–
DeviceNet™ Data Buses (Vendor ID #806)
•
•
GIFT / ICT Compliant
DESCRIPTION
ESD Protection up to ±8 kV (Human-Body
The SN65HVD1040 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.
Model) on Bus Pins
•
Low-Current Standby Mode With Bus
Wake-Up, <12 µA Max
•
•
•
•
•
•
High Electromagnetic Immunity (EMI)
Low Electromagnetic Emissions (EME)
Bus-Fault Protection of –27 V to 40 V
Dominant Time-Out Function
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).
Thermal Shutdown Protection
Power-Up/Down Glitch-Free Bus Inputs and
Outputs
(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).
–
–
High Input Impedance with Low VCC
Monotonic Outputs During Power Cycling
FUNCTIONAL BLOCK DIAGRAM
VCC
VCC
3
5
Dominant
Time-Out
VCC/2
SPLIT
Temperature
Protection
30 µA
10 µA
Input
Logic
1
TXD
Driver
VCC
7
6
CANH
CANL
Standby Mode
8
4
STB
RXD
Output
Logic
MUX
Wake-Up
Filter
Bus Monitor
2
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PRODUCTION DATA information is current as of publication date.
Products conform to specifications per the terms of the Texas
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Copyright © 2007, Texas Instruments Incorporated