SN65HVD1040A-Q1
www.ti.com ....................................................................................................................................................................................................... SLLS889–JUNE 2008
EMC-OPTIMIZED HIGH SPEED CAN TRANSCEIVER
1
FEATURES
APPLICATIONS
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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
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Qualified for Automotive Applications
Improved Drop-In Replacement for TJA1040
Meets or Exceeds the Requirements of
ISO 11898-5
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GIFT/ICT Compliant
ESD Protection up to ±12 kV (Human-Body
Model) on Bus Pins
DESCRIPTION
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Low-Current Standby Mode With Bus
The SN65HVD1040A 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.
Wake-Up, <12 µA Max
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High Electromagnetic Compliance (EMC)
Bus-Fault Protection of –27 V to 40 V
Dominant Time-Out Function
Thermal Shutdown Protection
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).
(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).
Power-Up/Down Glitch-Free Bus Inputs and
Outputs
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–
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
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
1
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas
Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
PRODUCTION DATA information is current as of publication date.
Products conform to specifications per the terms of the Texas
Instruments standard warranty. Production processing does not
necessarily include testing of all parameters.
Copyright © 2008, Texas Instruments Incorporated