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NCV7342 Datasheet, PDF (1/15 Pages) ON Semiconductor – High Speed Low Power CAN Transceiver | |||
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NCV7342
High Speed Low Power CAN
Transceiver
Description
The NCV7342 CAN transceiver is the interface between a
controller area network (CAN) protocol controller and the physical
bus and may be used in both 12 V and 24 V systems. The transceiver
provides differential transmit capability to the bus and differential
receive capability to the CAN controller.
The NCV7342 is an addition to the CAN highâspeed transceiver
family complementing NCV734x CAN standâalone transceivers and
previous generations such as AMIS42665, AMIS3066x, etc.
Due to the wide commonâmode voltage range of the receiver inputs
and other design features, the NCV7342 is able to reach outstanding
levels of electromagnetic susceptibility (EMS). Similarly, extremely
low electromagnetic emission (EME) is achieved by the excellent
matching of the output signals.
Features
⢠Compatible with the ISO 11898â2, ISO 11898â5 Standards
⢠High Speed (up to 1 Mbps)
⢠VIO Pin on NCV7342â3 Version Allowing Direct Interfacing with
3 V to 5 V Microcontrollers
⢠VSPLIT Pin on NCV7342â0 Version for Bus Common Mode
Stabilization
⢠Very Low Current Consumption in Standby Mode with Wakeâup via
the Bus
⢠Excellent Electromagnetic Susceptibility (EMS) Level Over Full
Frequency Range. Very Low Electromagnetic Emissions (EME) Low
EME Also Without Common Mode (CM) Choke
⢠Bus Pins Protected Against >15 kV System ESD Pulses
⢠Transmit Data (TxD) Dominant Timeâout Function
⢠Bus Dominant Timeâout function in Standby Mode
⢠Under All Supply Condition the Chip Behaves Predictably
⢠No Disturbance of the Bus Lines with an Unpowered Node
⢠Thermal Protection
⢠Bus Pins Protected Against Transients in an Automotive
Environment
⢠Bus Pins Short Circuit Proof to Supply Voltage and Ground
⢠These are PbâFree Devices
Quality
⢠NCV Prefix for Automotive and Other Applications Requiring
Unique Site and Control Change Requirements; AECâQ100
Qualified and PPAP Capable
Typical Applications
⢠Automotive
⢠Industrial Networks
http://onsemi.com
8
1
SOICâ8
CASE 751AZ
MARKING
DIAGRAM
8
NV7342âx
ALYW G
G
1
NV7342âx= Specific Device Code
x = 0 or 3
A
= Assembly Location
L
= Wafer Lot
Y
= Year
W
= Work Week
G
= PbâFree Package
(Note: Microdot may be in either location)
PIN ASSIGNMENT
1
TxD
2
GND
3
VCC
4
RxD
NCV7342D10R2G
(Top View)
8
STB
7
CANH
6
CANL
5
VSPLIT
1
TxD
2
GND
3
VCC
4
RxD
NCV7342D13R2G
(Top View)
8
STB
7
CANH
6
CANL
5
VIO
ORDERING INFORMATION
See detailed ordering and shipping information in the package
dimensions section on page 13 of this data sheet.
© Semiconductor Components Industries, LLC, 2013
1
December, 2013 â Rev. 1
Publication Order Number:
NCV7342/D
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