參數(shù)資料
型號(hào): 935287961112
廠商: NXP SEMICONDUCTORS
元件分類: 網(wǎng)絡(luò)接口
英文描述: DATACOM, INTERFACE CIRCUIT, PDSO8
封裝: 3.90 MM, PLASTIC, MS-012, SOT96-1, SOP-8
文件頁數(shù): 12/22頁
文件大?。?/td> 222K
代理商: 935287961112
2003 Oct 14
2
Philips Semiconductors
Product specication
High speed CAN transceiver
TJA1040
FEATURES
Fully compatible with the ISO 11898 standard
High speed (up to 1 MBaud)
Very low-current standby mode with remote wake-up
capability via the bus
Very low ElectroMagnetic Emission (EME)
Differential receiver with high common-mode range for
ElectroMagnetic Immunity (EMI)
Transceiver in unpowered state disengages from the
bus (zero load)
Input levels compatible with 3.3 V and 5 V devices
Voltage source for stabilizing the recessive bus level if
split termination is used (further improvement of EME)
At least 110 nodes can be connected
Transmit Data (TXD) dominant time-out function
Bus pins protected against transients in automotive
environments
Bus pins and pin SPLIT short-circuit proof to battery and
ground
Thermally protected.
GENERAL DESCRIPTION
The TJA1040 is the interface between the Controller Area
Network (CAN) protocol controller and the physical bus.
It is primarily intended for high speed applications, up to
1 MBaud, in passenger cars. The device provides
differential transmit capability to the bus and differential
receive capability to the CAN controller.
The TJA1040 is the next step up from the TJA1050 high
speed CAN transceiver. Being pin compatible and offering
the same excellent EMC performance, the TJA1040 also
features:
An ideal passive behaviour when supply voltage is off
A very low-current standby mode with remote wake-up
capability via the bus.
This makes the TJA1040 an excellent choice in nodes
which can be in power-down or standby mode in partially
powered networks.
QUICK REFERENCE DATA
ORDERING INFORMATION
SYMBOL
PARAMETER
CONDITIONS
MIN.
MAX.
UNIT
VCC
supply voltage
operating range
4.75
5.25
V
ICC
supply current
standby mode
5
15
A
VCANH
DC voltage on pin CANH
0 < VCC < 5.25 V; no time limit
27
+40
V
VCANL
DC voltage on pin CANL
0 < VCC < 5.25 V; no time limit
27
+40
V
VSPLIT
DC voltage on pin SPLIT
0 < VCC < 5.25 V; no time limit
27
+40
V
Vesd
electrostatic discharge voltage
Human Body Model (HBM)
pins CANH, CANL and SPLIT
6+6
kV
all other pins
4+4
kV
tPD(TXD-RXD)
propagation delay TXD to RXD
VSTB = 0 V
40
255
ns
Tvj
virtual junction temperature
40
+150
°C
TYPE
NUMBER
PACKAGE
NAME
DESCRIPTION
VERSION
TJA1040T
SO8
plastic small outline package; 8 leads; body width 3.9 mm
SOT96-1
TJA1040U
bare die; die dimensions 1840
× 1440 × 380 m
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