Datasheet
SilentMode
Over-Temperature
Sensor
Dominant
Time-Out
Driver
30 Am
V
CC
2
V
CC
/2
30 Am
V
CC
3
1
4
TXD
RXD
8
5
7
6
S
V
ref
CANH
CANL
SN65HVD1050
www.ti.com
SLLS632B –DECEMBER 2005–REVISED MARCH 2010
EMC OPTIMIZED CAN TRANSCEIVER
Check for Samples: SN65HVD1050
1
FEATURES
DESCRIPTION
2
• Improved Replacement for the TJA1050
• High Electromagnetic Immunity (EMI)
The SN65HVD1050 meets or exceeds the
specifications of the ISO 11898 standard for use in
• Very Low Electromagnetic Emissions (EME)
applications employing a Controller Area Network
• Meets or Exceeds the Requirements of
(CAN).
ISO 11898-2
As a CAN transceiver, this device provides differential
• Bus-Fault Protection of –27 V to 40 V
transmit capability to the bus and differential receive
• Dominant Time-Out Function
capability to a CAN controller at signaling rates up to
1 megabit per second (Mbps)
(1)
.
• Power-Up/Down Glitch-Free Bus Inputs and
Outputs
Designed for operation is especially harsh
– High Input Impedance with Low V
CC
environments, the HVD1050 features cross-wire,
over-voltage and loss of ground protection from -27 V
– Monotonic Outputs During Power Cycling
to 40V, over-temperature shut down, a -12 V to 12 V
common-mode range, and will withstand voltage
APPLICATIONS
transients from -200 V to 200 V according to ISO
• Industrial Automation
7637.
– DeviceNet™ Data Buses (Vendor ID #806)
• SAE J2284 High Speed CAN for Automotive
Applications
• SAE J1939 Standard Data Bus Interface
(1) The signaling rate of a line is the number of voltage
• ISO 11783 Standard Data Bus Interface
transitions that are made per second expressed in the units
• NMEA 2000 Standard Data Bus Interface bps (bits per second).
FUNCTION BLOCK DIAGRAM
1
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Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
2DeviceNet is a trademark of Open DeviceNet Vendors Association, Inc.
PRODUCTION DATA information is current as of publication date.
Copyright © 2005–2010, Texas Instruments Incorporated
Products conform to specifications per the terms of the Texas
Instruments standard warranty. Production processing does not
necessarily include testing of all parameters.