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ON Semiconductor - High Speed Low Power CAN Transceiver

Numéro de référence NCV7342
Description High Speed Low Power CAN Transceiver
Fabricant ON Semiconductor 
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NCV7342 fiche technique
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 high−speed transceiver
family complementing NCV734x CAN stand−alone transceivers and
previous generations such as AMIS42665, AMIS3066x, etc.
Due to the wide common−mode 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 11898−2, ISO 11898−5 Standards
High Speed (up to 1 Mbps)
VIO Pin on NCV7342−3 Version Allowing Direct Interfacing with
3 V to 5 V Microcontrollers
VSPLIT Pin on NCV7342−0 Version for Bus Common Mode
Stabilization
Very Low Current Consumption in Standby Mode with Wake−up 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 Time−out Function
Bus Dominant Time−out 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 Pb−Free Devices
Quality
Wettable Flank Package for Enhanced Optical Inspection
NCV Prefix for Automotive and Other Applications Requiring
Unique Site and Control Change Requirements; AEC−Q100
Qualified and PPAP Capable
Typical Applications
Automotive
Industrial Networks
www.onsemi.com
8
1
SOIC−8
D SUFFIX
CASE 751AZ
1
DFN8
MW SUFFIX
CASE 506CS
MARKING DIAGRAMS
8
NV7342−x
ALYW G
G
1
1
NV7342−x
ALYWG
G
NV7342−x= Specific Device Code
x = 0 or 3
A = Assembly Location
L = Wafer Lot
Y = Year
W = Work Week
G = Pb−Free Package
(Note: Microdot may be in either location)
PIN ASSIGNMENTS
1
TxD
2
GND
3
VCC 4
RxD
8
STB
7
CANH
6
CANL
5
VSPLIT (−0)
VIO (−3)
TxD 1
GND 2
VCC 3
RxD 4
EP Flag
8 STB
7 CANH
6 CANL
5 VIO
(Top Views)
ORDERING INFORMATION
See detailed ordering and shipping information in the package
dimensions section on page 13 of this data sheet.
© Semiconductor Components Industries, LLC, 2016
February, 2016 − Rev. 3
1
Publication Order Number:
NCV7342/D

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