
Home About NXP News Careers Investors Order/buy Support Contact my.NXP
The TJA1050 is the interface between the Controller Area Network (CAN) protocol controller and the physical bus. The device provides
differential transmit capability to the bus and differential receive capability to the CAN controller.
The TJA1050 is the third Philips high-speed CAN transceiver after the PCA82C250 and the PCA82C251. The most important differences are:
Much lower electromagnetic emission due to optimal matching of the output signals CANH and CANL
Improved behaviour in case of an unpowered node
No standby mode.
This makes the TJA1050 eminently suitable for use in nodes that are in a power-down situation in partially powered networks.
Fully compatible with the ?ISO 11898? standard
High speed (up to 1 Mbaud)
Very low ElectroMagnetic Emission (EME)
Differential receiver with wide common-mode range for high ElectroMagnetic Immunity (EMI)
An unpowered node does not disturb the bus lines
Transmit Data (TXD) dominant time-out function
Silent mode in which the transmitter is disabled
Bus pins protected against transients in an automotive environment
Input levels compatible with 3.3 V and 5 V devices
Thermally protected
Short-circuit proof to battery and to ground
At least 110 nodes can be connected.
See the answers to FAQ's on certain
fields of interest
Find NXP's equivalent of a competitor's
part number
View case studies on general
applications or technologies
Request contact with a technical expert
Find more information on NXP's Vision
Find out more about our ordering
process
Receive e-news on specific interest
areas
Datasheet
Download datasheet
Download all documentation
TJA1050
(Product Specification)
22-Oct-03, 18 Pages, 117kB
TJA1050 - High-speed CAN transceiver
All information hereunder is subject to the subsequent disclaimers
General description
Features
Products/packages
Quality/reliability/chemical
content
Pricing/ordering/availability
Samples
Discontinued information
Applications
Block diagrams/pinning
Design support
Parametrics/similar products
Print/email
Disclaimers
General description
Hide
Back to top
Features
Hide
Back to top
See also
Preview
Product information
Selection guide
TJA1050
Applications
Looking for
Products
...
Transceivers and fail-safe System Basis Chips
High-speed CAN transceivers
TJA1050T
Select site:
English
Type search here
Search
Advanced search / Selection guides
Page 1 of 5
TJA1050 - High-speed CAN transceiver from NXP Semiconductors
26-Oct-2009
http://www.nxp.com/