NCV7356
Single Wire CAN Transceiver
The NCV7356 is a physical layer device for a single wire data link
capable of operating with various Carrier Sense Multiple Access
with Collision Resolution (CSMA/CR) protocols such as the Bosch
Controller Area Network (CAN) version 2.0. This serial data link
network is intended for use in applications where high data rate is not
required and a lower data rate can achieve cost reductions in both the
physical media components and in the microprocessor and/or
dedicated logic devices which use the network.
The network shall be able to operate in either the normal data rate
mode or a high−speed data download mode for assembly line and
service data transfer operations. The high−speed mode is only
intended to be operational when the bus is attached to an off−board
service node. This node shall provide temporary bus electrical loads
which facilitate higher speed operation. Such temporary loads should
be removed when not performing download operations.
The bit rate for normal communications is typically 33 kbit/s, for
high−speed transmissions like described above a typical bit rate of
83 kbit/s is recommended. The NCV7356 features undervoltage
lockout, timeout for faulty blocked input signals, output blanking
time in case of bus ringing and a very low sleep mode current.
The device is compliant with GMW3089V2.4
General Motors Corporation specification.
Features
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MARKING DIAGRAMS
8
1
SOIC−8
D SUFFIX
CASE 751
14
14
1
SOIC−14
D SUFFIX
CASE 751A
NCV7356G
AWLYWW
1
A
WL, L
Y
WW, W
G
or G
= Assembly Location
= Wafer Lot
= Year
= Work Week
= Pb−Free Package
8
V7356
ALYW
G
1
PIN CONNECTIONS
TxD 1
MODE0 2
MODE1 3
RxD 4
(Top View)
GND 1
TxD 2
MODE0 3
MODE1 4
RxD
5
NC 6
GND 7
(Top View)
14 GND
13 NC
12 CANH
11 LOAD
10 V
BAT
9
8
INH
GND
8 GND
7 CANH
6 LOAD
5 V
BAT
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
Fully Compatible with J2411 Single Wire CAN Specification
60
mA
(max) Sleep Mode Current
Operating Voltage Range 5.0 to 27 V
Up to 100 kbps High−Speed Transmission Mode
Up to 40 kbps Bus Speed
Selective BUS Wake−Up
Logic Inputs Compatible with 3.3 V and 5 V Supply Systems
Control Pin for External Voltage Regulators (14 Pin Package Only)
Standby to Sleep Mode Timeout
Low RFI Due to Output Wave Shaping
Fully Integrated Receiver Filter
Bus Terminals Short−Circuit and Transient Proof
Loss of Ground Protection
Protection Against Load Dump, Jump Start
Thermal Overload and Short Circuit Protection
ESD Protection of 4.0 kV on CANH Pin (2.0 kV on Any Other Pin)
Undervoltage Lock Out
Bus Dominant Timeout Feature
Internally Fused Leads in SO−14 Package
NCV Prefix for Automotive and Other Applications Requiring
Unique Site and Control Change Requirements; AEC−Q100
Qualified and PPAP Capable
•
These Devices are Pb−Free and are RoHS Compliant
ORDERING INFORMATION
Device
NCV7356D1G
NCV7356D1R2G
NCV7356D2G
NCV7356D2R2G
Package
SOIC−8
(Pb−Free)
SOIC−8
(Pb−Free)
SOIC−14
(Pb−Free)
SOIC−14
(Pb−Free)
Shipping
†
98 Units / Rail
2500 Tape & Reel
55 Units / Rail
2500 Tape & Reel
†For information on tape and reel specifications,
including part orientation and tape sizes, please
refer to our Tape and Reel Packaging Specification
Brochure, BRD8011/D.
Publication Order Number:
NCV7356/D
©
Semiconductor Components Industries, LLC, 2017
1
January, 2017 − Rev. 13
NCV7356
V
BAT
NCV7356
5 V Supply
and
References
Biasing and
V
BAT
Monitor
−I
IL_TxD
Reverse
Current
Protection
RC−OSC
3.6 V (max)*
Pull−Up
Voltage
Time Out
Wave Shaping
CAN Driver
CANH
TxD
Feedback
Loop
R
L
Input Filter
MODE0
LOAD
MODE
CONTROL
Receive
Comparator
Loss of
Ground
Detection
MODE1
RxD
RxD Blanking
Time Filter
Reverse
Current
Protection
GND
*Not tested in production, guaranteed by design.
Figure 1. 8−Pin Package Block Diagram
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2
NCV7356
V
BAT
INH
NCV7356
5 V Supply
and
References
Biasing and
V
BAT
Monitor
−I
IL_TxD
Reverse
Current
Protection
RC−OSC
3.6 V (max)*
Pull−Up
Voltage
Time Out
Wave Shaping
CAN Driver
CANH
TxD
Feedback
Loop
R
L
Input Filter
MODE0
LOAD
MODE
CONTROL
Receive
Comparator
Loss of
Ground
Detection
MODE1
RxD
RxD Blanking
Time Filter
Reverse
Current
Protection
GND
*Not tested in production, guaranteed by design.
Figure 2. 14−Pin Package Block Diagram
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3
NCV7356
PACKAGE PIN DESCRIPTION
SOIC−8
1
2
3
4
5
6
7
8
−
−
SOIC−14
2
3
4
5
10
11
12
1, 7, 8, 14
6, 13
9
Symbol
TxD
MODE0
MODE1
RxD
V
BAT
LOAD
CANH
GND
NC
INH
Description
Transmit data from microprocessor to CAN.
Operating mode select input 0.
Operating mode select input 1.
Receive data from CAN to microprocessor.
Battery input voltage.
Resistor load (loss of ground detection low side switch).
Single wire CAN bus pin.
Ground
No Connection (Note 1)
Control pin for external voltage regulator (high voltage high side switch) (14 pin package only)
1. PWB terminal 13 can be connected to ground which will allow the board to be assembled with either the 8 pin package or the 14 pin package.
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4
NCV7356
Electrical Specification
All voltages are referenced to ground (GND). Positive
currents flow into the IC. The maximum ratings given in
the table below are limiting values that do not lead to a
MAXIMUM RATINGS
Rating
Supply Voltage, Normal Operation
Short−Term Supply Voltage, Transient
Symbol
V
BAT
V
BAT.LD
Condition
−
Load Dump; t < 500 ms
Jump Start; t < 1.0 min
Transient Supply Voltage
Transient Supply Voltage
Transient Supply Voltage
CANH Voltage
V
BAT.TR1
V
BAT.TR2
V
BAT.TR3
V
CANH
ISO 7637/1 Pulse 1 (Note 2)
ISO 7637/1 Pulses 2 (Note 2)
ISO 7637/1 Pulses 3A, 3B
V
BAT
< 27 V
V
BAT
= 0 V
Transient Bus Voltage
Transient Bus Voltage
Transient Bus Voltage
DC Voltage on Pin LOAD
DC Voltage on Pins TxD, MODE1, MODE0, RxD
ESD Capability of CANH
(Note 4)
ESD Capability of Any Other Pin
(Note 4)
Maximum Latchup Free Current at Any Pin
Storage Temperature
Junction Temperature
V
CANHTR1
V
CANHTR2
V
CANHTR3
V
LOAD
V
DC
V
ESDBUS
ISO 7637/1 Pulse 1 (Note 3)
ISO 7637/1 Pulses 2 (Note 3)
ISO 7637/1 Pulses 3A, 3B (Note 3)
Via RT > 2.0 kW
−
Human Body Model
(with respect to V
BAT
and GND)
Eq. to Discharge 100 pF with 1.5 kW
Human Body Model
Eq. to Discharge 100 pF with 1.5 kW
−
−
−
Min
−0.3
−
−
−50
−
−200
−20
−40
−50
−
−200
−40
−0.3
−4000
40
−
100
200
40
7.0
4000
V
V
V
V
V
V
Max
18
40
27
−
100
200
Unit
V
V (peak)
V
V
V
V
V
permanent damage of the device but exceeding any of these
limits may do so. Long term exposure to limiting values
may affect the reliability of the device.
V
ESD
I
LATCH
T
STG
T
J
−2000
−500
−55
−40
2000
500
150
150
260
V
mA
°C
°C
°C
Peak Reflow Soldering Temperature: Pb−Free, 60 s to 150 s above 217°C (Note 5)
Stresses exceeding those listed in the Maximum Ratings table may damage the device. If any of these limits are exceeded, device functionality
should not be assumed, damage may occur and reliability may be affected.
2. ISO 7637 test pulses are applied to V
BAT
via a reverse polarity diode and >1.0
mF
blocking capacitor.
3. ISO 7637 test pulses are applied to CANH via a coupling capacitance of 1.0 nF.
4. ESD measured per Q100−002 (EIA/JESD22−A114−A).
5. For additional information, please see or download the ON Semiconductor Soldering and Mounting Techniques Reference Manual,
SOLDERRM/D.
TYPICAL THERMAL CHARACTERISTICS
Test Condition, Typical Value
Parameter
SOIC−8
Junction−to−Lead (psi−JL7,
Y
JL8
) or Pins 6−7
Junction−to−Ambient (R
qJA
,
q
JA
)
SOIC−14
Junction−to−Lead (psi−JL8,
Y
JL8
)
Junction−to−Ambient (R
qJA
,
q
JA
)
6.
7.
8.
9.
1 oz copper, 53 mm
2
coper area, 0.062″ thick FR4.
1 oz copper, 716 mm
2
coper area, 0.062″ thick FR4.
1 oz copper, 94 mm
2
coper area, 0.062″ thick FR4.
1 oz copper, 767 mm
2
coper area, 0.062″ thick FR4.
30 (Note 8)
122 (Note 8)
30 (Note 9)
84 (Note 9)
°C/W
°C/W
57 (Note 6)
187 (Note 6)
51 (Note 7)
128 (Note 7)
°C/W
°C/W
Min Pad Board
1, Pad Board
Unit
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