參數(shù)資料
型號(hào)： 935261511005
廠商： NXP SEMICONDUCTORS
元件分類： 網(wǎng)絡(luò)接口
英文描述： DATACOM, INTERFACE CIRCUIT, UUC15
封裝： DIE-15
文件頁(yè)數(shù)： 19/28頁(yè)
文件大?。?/td> 281K
代理商： 935261511005
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The TJA1054 is the interface between the protocol controller and the physical bus wires in a Controller Area Network (CAN). It is primarily
intended for low-speed applications up to 125 kBd in passenger cars. The device provides differential receive and transmit capability but will switch to single-wire transmitter and/or receiver
in error conditions.
The TJA1054T is pin and downwards compatible with the PCA82C252T and the TJA1053T. This means that these two devices can be replaced by the TJA1054T with retention of all
functions.
The most important improvements of the TJA1054 with respect to the PCA82C252 and TJA1053 are:
Very low EME due to a very good matching of the CANL and CANH output signals
Good EMI, especially in low power modes
Full wake-up capability during bus failures
Extended bus failure management including short-circuit of the CANH bus line to VCC
Support for easy system fault diagnosis
Two-edge sensitive wake-up input signal via pin WAKE
Optimized for in-car low-speed communication
Baud rate up to 125 kBd
Up to 32 nodes can be connected
Supports unshielded bus wires
Very low ElectroMagnetic Emission (EME) due to built-in slope control function and a very good matching of the CANL and CANH bus outputs
Very high ElectroMagnetic Immunity (EMI) in normal and low power operating modes
Fully integrated receiver filters
Transmit Data (TxD) dominant time-out function
Bus failure management
Supports single-wire transmission modes with ground offset voltages up to 1.5 V
Automatic switching to single-wire mode in the event of bus failures, even when the CANH bus wire is short-circuited to VCC
Automatic reset to differential mode if bus failure is removed
Full wake-up capability during failure modes
Protections
Bus pins short-circuit safe to battery and to ground
Thermally protected
Bus lines protected against transients in an automotive environment
An unpowered node does not disturb the bus lines
Support for low power modes
Low current sleep mode and standby mode with wake-up via the bus lines
Power-on reset flag on the output
The variants in the table below are discontinued. See the table Discontinued information for more information.
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Datasheet
Download datasheet
Download all documentation
TJA1054
(Product Specification)
24-Sep-09, 25 Pages,
138kB
TJA1054 - Fault-tolerant 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
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Products/packages
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Type number
Orderable part number
Ordering code (12NC)
Product status
Package
Packing
Marking
ECCN
TJA1054T/S900/VM
TJA1054T/S900/VM:5
9352 879 79512
Volume production
SOT108
Tube Dry Pack
Standard Marking
TJA1054T/S900/VM
TJA1054T/S900/VM,5
9352 879 79518
Volume production
SOT108
Reel Dry Pack, SMD, 13"
Standard Marking
TJA1054T/VM
TJA1054T/VM,512
9352 879 81512
Volume production
SOT108
Tube Dry Pack
Standard Marking
TJA1054T/VM
TJA1054T/VM,518
9352 879 81518
Volume production
SOT108
Reel Dry Pack, SMD, 13"
Standard Marking
Type number
Orderable part number
Ordering code (12NC)
Product status
Package
Packing
Marking
ECCN
TJA1054T/N1
TJA1054T/N1,512
9352 615 12512
Discontinued
Replacement product
SOT108
Tube Dry Pack
Standard Marking
TJA1054T/N1
TJA1054T/N1,518
9352 615 12518
Discontinued
Replacement product
SOT108
Reel Dry Pack, SMD, 13"
Standard Marking
TJA1054T/S900
TJA1054T/S900,512
9352 832 38512
Discontinued
Replacement product
SOT108
Tube Dry Pack
Standard Marking
TJA1054T/S900
TJA1054T/S900,518
9352 832 38518
Discontinued
Replacement product
SOT108
Reel Dry Pack, SMD, 13"
Standard Marking
TJA1054U/N1
TJA1054U/N1,005
9352 615 11005
Discontinued
Replacement product
Uncased die
Chips on Wafer, Pre-Sawn, On FFC
No Marking
TJA1054U/N1
TJA1054U/N1,027
9352 615 11027
Discontinued
Replacement product
Uncased die
Circuit Element Packed On Reel 7"
No Marking
See also
TJA1054
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Product information
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TJA1054 - Fault-tolerant CAN transceiver from NXP Semiconductors
23-Oct-2009
http://www.nxp.com/
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