SN65HVD1040
www.ti.com ............................................................................................................................................... SLLS631D–MARCH 2007–REVISED DECEMBER 2008
LOW-POWER CAN TRANSCEIVER WITH BUS WAKE-UP
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FEATURES
APPLICATIONS
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Battery Operated Applications
Hand-Held Diagnostics
Medical Scanning and Imaging
HVAC
Security Systems
Telecom Base Station Status and Control
SAE J1939 Standard Data Bus Interface
NMEA 2000 Standard Data Bus Interface
ISO 11783 Standard Data Bus Interface
Industrial Automation
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Improved Drop-in Replacement for the
TJA1040
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±12 kV ESD Protection
Low-Current Standby Mode with Bus Wake-up:
5 µA Typical
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Bus-Fault Protection of –27 V to 40 V
Rugged Split-Pin Bus Stability
Dominant Time-Out Function
Power-Up/Down Glitch-Free Bus Inputs and
Outputs
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DeviceNet™ Data Buses
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High Input Impedance with Low VCC
Monotonic Outputs During Power Cycling
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DeviceNet Vendor ID # 806
DESCRIPTION
The SN65HVD1040 meets or exceeds the specifications of the ISO 11898 standard for use in applications
employing a Controller Area Network (CAN). As CAN transceivers, these devices provide differential transmit and
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receive capability for a CAN controller at signaling rates of up to 1 megabit per second (Mbps).
Designed for operation in especially harsh environments, the device features ±12 kV ESD protection on the bus
and split pins, cross-wire, overvoltage and loss of ground protection from –27 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.
VCC
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OVER
TEMPERATURE
SENSOR
5
VCC
VCC
DOMINANT
TIME -OUT
/ 2
SPLIT
30 mA
INPUT
LOGIC
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TXD
DRIVER
VCC
7
6
CANH
CANL
10 mA
8
4
SLEEP MODE
STB
RXD
OUTPUT
LOGIC
MUX
WAKE UP
FILTER
BUS MONITOR
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(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).
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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.
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DeviceNet is a trademark of Texas Instruments.
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 © 2007–2008, Texas Instruments Incorporated