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SN65HVD1050 Datasheet Preview

SN65HVD1050 Datasheet

CAN Bus Transceiver

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SN65HVD1050
SLLS632C – DECEMBER 2005 – REVISED FEBRUARY 2015
SN65HVD1050 EMC Optimized CAN Bus Transceiver
1 Features
1 Improved Replacement for the TJA1050
• High Electromagnetic Immunity (EMI)
• Very Low Electromagnetic Emissions (EME)
• Meets or Exceeds the Requirements of
ISO 11898-2
• CAN Bus-Fault Protection of –27 V to 40 V
• Dominant Time-Out Function
• Power-Up and Power-Down Glitch-Free CAN Bus
Inputs and Outputs
– High Input Impedance With Low VCC
– Monotonic Outputs During Power Cycling
2 Applications
• Industrial Automation
– DeviceNet™ Data Buses (Vendor ID #806)
• SAE J2284 High-Speed CAN Bus for Automotive
Applications
• SAE J1939 Standard Data Bus Interface
• ISO 11783 Standard Data Bus Interface
• NMEA 2000 Standard Data Bus Interface
3 Description
The SN65HVD1050 meets or exceeds the
specifications of the ISO 11898 standard for use in
applications employing a Controller Area Network
(CAN).
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).
The SN65HVD1050 is designed for operation in
especially harsh environments. As a result, the device
features cross-wire, overvoltage and loss of ground
protection from –27 V 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.
PART NUMBER
SN65HVD1050
Device Information(1)
PACKAGE
BODY SIZE (NOM)
SOIC (8)
4.90 mm × 3.91 mm
(1) For all available packages, see the orderable addendum at
the end of the data sheet.
(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)
Functional Block Diagram
TXD 1
GND 2
Undervoltage
Mode Control
Overtemperature
30µA
Sensor
Vcc (3)
30µA
Dominant
Time-Out
Driver
VCC (3)
8S
VCC/2 VREF (5)
7 CANH
VCC 3
6 CANL
RXD 4
5 VREF
1
An IMPORTANT NOTICE at the end of this data sheet addresses availability, warranty, changes, use in safety-critical applications,
intellectual property matters and other important disclaimers. PRODUCTION DATA.




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SN65HVD1050 Datasheet Preview

SN65HVD1050 Datasheet

CAN Bus Transceiver

No Preview Available !

SN65HVD1050
SLLS632C – DECEMBER 2005 – REVISED FEBRUARY 2015
www.ti.com
Table of Contents
1 Features .................................................................. 1
2 Applications ........................................................... 1
3 Description ............................................................. 1
4 Revision History..................................................... 2
5 Description (Continued) ........................................ 3
6 Pin Configuration and Functions ......................... 3
7 Specifications......................................................... 4
7.1 Absolute Maximum Ratings ...................................... 4
7.2 ESD Ratings.............................................................. 4
7.3 Recommended Operating Conditions....................... 4
7.4 Thermal Information .................................................. 5
7.5 Driver Electrical Characteristics ................................ 5
7.6 Receiver Electrical Characteristics ........................... 6
7.7 Device Switching Characteristics.............................. 6
7.8 Driver Switching Characteristics ............................... 6
7.9 Receiver Switching Characteristics........................... 7
7.10 Supply Current ........................................................ 7
7.11 S-Pin Characteristics............................................... 7
7.12 VREF-Pin Characteristics ....................................... 7
7.13 Typical Characteristics ............................................ 8
8 Parameter Measurement Information ................ 10
9 Detailed Description ............................................ 14
9.1 Overview ................................................................. 14
9.2 Functional Block Diagram ....................................... 14
9.3 Feature Description................................................. 14
9.4 Device Functional Modes........................................ 15
10 Application and Implementation........................ 18
10.1 Application Information.......................................... 18
10.2 Typical Application ................................................ 19
10.3 System Example ................................................... 22
11 Power Supply Recommendations ..................... 24
12 Layout................................................................... 24
12.1 Layout Guidelines ................................................. 24
12.2 Layout Example .................................................... 25
13 Device and Documentation Support ................. 26
13.1 Trademarks ........................................................... 26
13.2 Electrostatic Discharge Caution ............................ 26
13.3 Glossary ................................................................ 26
14 Mechanical, Packaging, and Orderable
Information ........................................................... 26
4 Revision History
NOTE: Page numbers for previous revisions may differ from page numbers in the current version.
Changes from Revision B (March 2010) to Revision C
Page
• Added Pin Configuration and Functions section, ESD Ratings table, Feature Description section, Device Functional
Modes, Application and Implementation section, Power Supply Recommendations section, Layout section, Device
and Documentation Support section, and Mechanical, Packaging, and Orderable Information section .............................. 1
Changes from Revision A (May 2007) to Revision B
Page
• Deleted The device is also qualified for use in ISO 11898-2 automotive applications in accordance with AEC-Q100."
and footnote, "The device is available with Q100 qualification as the SN65HVD1050Q."..................................................... 1
• Changed VCC min/max range from 4.75-5.25V to 4.5-5.5V.................................................................................................... 4
• Changed VIH max from 5.25V to 5.5V .................................................................................................................................... 4
• Added rows for various parameters showing parameters with VCC ±5% and ±10% .............................................................. 4
• Added Signaling Rate spec, min 20kbps................................................................................................................................ 4
• Changed VIH min from 2 to 2.1V............................................................................................................................................. 4
• Changed Bus output voltage (Dominant) CANH 4.5V < VCC < 5.5V from 4.75 to 5.2 ........................................................... 5
2
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Copyright © 2005–2015, Texas Instruments Incorporated
Product Folder Links: SN65HVD1050


Part Number SN65HVD1050
Description CAN Bus Transceiver
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Total Page 3 Pages
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