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ADM3056E Datasheet

Signal Isolated CAN-FD Transceiver

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Data Sheet
FEATURES
5.7 kV rms (8000 VPEAK) signal isolated CAN transceiver
1.7 V to 5.5 V supply range for VDD1
4.5 V to 5.5 V supply range for VDD2
ISO 11898-2:2016 compliant CAN FD
Data rates up to 12 Mbps for CAN FD
Low loop propagation delay of 150 ns maximum
Extended common-mode range of ±25 V
Bus fault protection (CANH, CANL) of ±40 V
Low power standby supporting remote wake request
Extra isolated signal for control (for example, termination
switches)
Slope control for reduced EMI
Safety and regulatory approvals (pending)
VDE Certificate of Conformity, VDE V 0884-10
VIORM = 849 VPEAK
VIOSM = 8000 VPEAK (test: VPEAK = 12.8 kV)
UL: 5700 V rms for 1 minute per UL 1577
CSA Component Acceptance 5A at 5 kV rms
IEC 60950, IEC 61010
8.3 mm creepage/clearance with 16-lead SOIC package
High common-mode transient immunity: ≥75 kV/μs
Industrial temperature range: −40°C to +125°C
APPLICATIONS
CANOpen, DeviceNet, and other CAN bus implementations
Solar inverters and battery management
Motor and process control
Industrial automation
Transport and infrastructure
GENERAL DESCRIPTION
The ADM3056E is a 5.7 kV rms isolated controller area
network (CAN) physical layer transceiver. The ADM3056E fully
meets the CAN flexible data rate (CAN FD) CAN FD ISO 11898-
2:2016 requirements and is further capable of supporting data rates
as high as 12 Mbps.
The device employs Analog Devices, Inc., iCoupler® technology to
combine a highly robust 3-channel isolator and a CAN transceiver
into a single SOIC, surface-mount package. The ADM3056E
provides galvanic isolation between the CAN controller and
physical layer bus.
Safety and regulatory approvals (pending) for 5.7 kV rms isolation
voltage, 849 VPEAK working insulation voltage, 8 kV surge, and
8.3 mm creepage and clearance, ensure that the ADM3056E
meets isolation requirements for high voltage applications.
Rev. 0
Document Feedback
Information furnished by Analog Devices is believed to be accurate and reliable. However, no
responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other
rights of third parties that may result from its use. Specifications subject to change without notice. No
license is granted by implication or otherwise under any patent or patent rights of Analog Devices.
Trademarksandregisteredtrademarksarethepropertyoftheirrespectiveowners.
5.7 kV rms, Signal Isolated
CAN FD Transceiver
ADM3056E
VDD1
SILENT
TXD
RXD
STBY
AUXIN
FUNCTIONAL BLOCK DIAGRAM
ADM3056E
DIGITAL
ISOLATOR
CAN TRANSCEIVER
THERMAL
SHUTDOWN
DOMINANT
TIMEOUT
SLOPE
MODE
RXD
STANDBY
MODE
TRANSCEIVER
STANDBY
VDD2
RS
CANH
CANL
AUXOUT
GND1
Figure 1.
GND2
Low propagation delays through the isolation support longer
bus cables. Slope control mode is available for the standard
CAN at low data rates. Standby mode can minimize power
consumption when the bus is idle, or if the node goes offline.
Silent mode allows the TXD input to be ignored for listen only
functionality.
Dominant timeout functionality protects against bus lock up in
a fault condition, and current limiting and thermal shutdown
features protect against output short circuits. The device is fully
specified over the −40°C to +125°C industrial temperature range
and is available in a 16-lead, increased creepage, wide-body
SOIC package.
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.
Tel: 781.329.4700
©2018 Analog Devices, Inc. All rights reserved.
Technical Support
www.analog.com


Analog Devices Semiconductor Electronic Components Datasheet

ADM3056E Datasheet

Signal Isolated CAN-FD Transceiver

No Preview Available !

ADM3056E
TABLE OF CONTENTS
Features .............................................................................................. 1
Applications....................................................................................... 1
Functional Block Diagram .............................................................. 1
General Description ......................................................................... 1
Revision History ............................................................................... 2
Specifications..................................................................................... 3
Timing Specifications .................................................................. 5
Insulation and Safety Related Specifications ............................ 7
Package Characteristics ............................................................... 7
Regulatory Information............................................................... 7
DIN V VDE V 0884-10 (VDE V 0884-10) Insulation
Characteristics (Pending)............................................................ 8
Absolute Maximum Ratings............................................................ 9
Thermal Resistance ...................................................................... 9
ESD Caution.................................................................................. 9
Pin Configuration and Function Descriptions........................... 10
Operational Truth Table ............................................................ 11
Typical Performance Characteristics ........................................... 12
Test Circuits..................................................................................... 15
Terminology .................................................................................... 16
REVISION HISTORY
12/2018—Revision 0: Initial Version
Data Sheet
Theory of Operation ...................................................................... 17
CAN Transceiver Operation..................................................... 17
Signal Isolation ........................................................................... 17
Standby Mode ............................................................................. 17
Remote Wake Up........................................................................ 17
Silent Mode ................................................................................. 17
RS.................................................................................................. 17
Auxiliary Channel ...................................................................... 18
Integrated and Certified IEC EMC Solution .......................... 18
Fault Protection .......................................................................... 18
Fail-Safe Features........................................................................ 18
Thermal Shutdown .................................................................... 18
Applications Information .............................................................. 19
Radiated Emissions and PCB Layout ...................................... 19
PCB Layout ................................................................................. 19
Thermal Analysis ....................................................................... 19
Insulation Lifetime ..................................................................... 19
Outline Dimensions ....................................................................... 21
Ordering Guide .......................................................................... 21
Rev. 0 | Page 2 of 21


Part Number ADM3056E
Description Signal Isolated CAN-FD Transceiver
Maker Analog Devices
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