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ADUM3201WARZ-RL7

P1-P3P4-P6P7-P9P10-P12P13-P15P16-P18P19-P21P22-P24
Dual-Channel, Digital Isolators,
Enhanced System-Level ESD Reliability
Data Sheet
ADuM3200/ADuM3201
Rev. F 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.
Trademarks and registered trademarks are the property of their respective owners.
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.
Tel: 781.329.4700 ©2006–2016 Analog Devices, Inc. All rights reserved.
Technical Support www.analog.com
FEATURES
Enhanced system-level ESD performance per IEC 61000-4-x
High temperature operation: 125°C
Narrow body, RoHS-compliant, 8-lead SOIC
Low power operation
5 V operation
1.7 mA per channel maximum at 0 Mbps to 2 Mbps
3.7 mA per channel maximum at 10 Mbps
7.0 mA per channel maximum at 25 Mbps
3.3 V operation
1.5 mA per channel maximum at 0 Mbps to 2 Mbps
2.5 mA per channel maximum at 10 Mbps
5.2 mA per channel maximum at 25 Mbps
Bidirectional communication
3.3 V/5 V level translation
High data rate: dc to 25 Mbps (NRZ)
Precise timing characteristics
3 ns maximum pulse width distortion
3 ns maximum channel-to-channel matching
High common-mode transient immunity: >25 kV/μs
Safety and regulatory approvals
UL recognition: 2500 V rms for 1 minute per UL 1577
CSA Component Acceptance Notice 5A
VDE Certificate of Conformity
DIN V VDE V 0884-10 (VDE V 0884-10): 2006-12
V
IORM
= 560 V peak
Qualified for automotive applications
APPLICATIONS
Size-critical multichannel isolation
SPI interface/data converter isolation
RS-232/RS-422/RS-485 transceiver isolation
Digital field bus isolation
Hybrid electric vehicles, battery monitor
GENERAL DESCRIPTION
The ADuM3200/ADuM3201
1
are dual-channel, digital isola-
tors based on the Analog Devices, Inc., iCoupler® technology.
Combining high speed CMOS and monolithic transformer
technology, these isolation components provide outstanding
performance characteristics superior to alternatives such as
optocoupler devices.
By avoiding the use of LEDs and photodiodes, iCoupler
devices remove the design difficulties commonly associated
with optocouplers. The typical optocoupler concerns regarding
uncertain current transfer ratios, nonlinear transfer functions,
and temperature and lifetime effects are eliminated with the
simple iCoupler digital interfaces and stable performance char-
acteristics. The need for external drivers and other discrete
components is eliminated with these iCoupler products. Further-
more, iCoupler devices consume one-tenth to one-sixth the
power of optocouplers at comparable signal data rates.
The ADuM3200/ADuM3201 isolators provide two independent
isolation channels in a variety of channel configurations and
data rates (see the Ordering Guide). They operate with 3.3 V
or 5 V supply voltages on either side, providing compatibility
with lower voltage systems as well as enabling voltage translation
functionality across the isolation barrier. The ADuM3200W
and ADuM3201W are automotive grade versions qualified
for 125°C operation.
In comparison to the ADuM1200/ADuM1201 isolators, the
ADuM3200/ADuM3201 isolators contain various circuit and
layout changes to provide increased capability relative to system-
level IEC 61000-4-x testing (ESD, burst, and surge). The precise
capability in these tests for either the ADuM1200/ADuM1201
or ADuM3200/ADuM3201 products is strongly determined by
the design and layout of the user board or module. For more
information, see the AN-793 Application Note, ESD/Latch-Up
Considerations with iCoupler Isolation Products.
FUNCTIONAL BLOCK DIAGRAMS
ENCODE DECODE
ENCODE DECODE
V
DD1
V
IA
V
IB
G
ND
1
V
DD2
V
OA
V
OB
GND
2
1
2
3
4
8
7
6
5
0
5927-001
Figure 1. ADuM3200 Functional Block Diagram
ENCODE DECODE
DECODE ENCODE
V
DD1
V
OA
V
IB
G
ND
1
V
DD2
V
IA
V
OB
GND
2
1
2
3
4
8
7
6
5
0
5927-002
Figure 2. ADuM3201 Functional Block Diagram
1
Protected by U.S. Patents 5,952,849; 6,873,065; 7,075,329.
ADuM3200/ADuM3201 Data Sheet
Rev. F | Page 2 of 24
TABLE OF CONTENTS
Features .............................................................................................. 1
Applications ....................................................................................... 1
General Description ......................................................................... 1
Functional Block Diagrams ............................................................. 1
Revision History ............................................................................... 3
Specifications ..................................................................................... 4
Electrical Characteristics—5 V, 105°C Operation ................... 4
Electrical Characteristics—3.3 V, 105°C Operation ................ 5
Electrical Characteristics—Mixed 5 V/3.3 V, 105°C
Operation ....................................................................................... 6
Electrical Characteristics—Mixed 3.3 V/5 V, 105°C
Operation ....................................................................................... 7
Electrical Characteristics—5 V, 125°C Operation ................... 8
Electrical Characteristics—3.3 V, 125°C Operation ................ 9
Electrical Characteristics—Mixed 5 V/3.3 V, 125°C
Operation ..................................................................................... 10
Electrical Characteristics—Mixed 3.3 V/5 V, 125°C
Operation ..................................................................................... 11
Package Characteristics ............................................................. 12
Regulatory Information ............................................................. 12
Insulation and Safety-Related Specifications .......................... 12
DIN V VDE V 0884-10 (VDE V 0884-10) Insulation
Characteristics ............................................................................ 13
Recommended Operating Conditions .................................... 13
Absolute Maximum Ratings ......................................................... 14
ESD Caution................................................................................ 14
Pin Configurations and Function Descriptions ......................... 15
Typical Performance Characteristics ........................................... 16
Application Information ................................................................ 17
PC Board Layout ........................................................................ 17
System-Level ESD Considerations and Enhancements ........ 17
Propagation Delay-Related Parameters ................................... 17
DC Correctness and Magnetic Field Immunity........................... 17
Power Consumption .................................................................. 19
Insulation Lifetime ..................................................................... 19
Outline Dimensions ....................................................................... 20
Ordering Guide .......................................................................... 21
Automotive Products ................................................................. 21
Data Sheet ADuM3200/ADuM3201
Rev. F | Page 3 of 24
REVISION HISTORY
5/2016—Rev. E to Rev. F
Change to Logic High Output Voltages Parameter and
Logic Low Output Voltages Parameter, Table 3 ............................ 4
Change to Logic High Output Voltages Parameter and
Logic Low Output Voltages Parameter, Table 6 ............................ 5
Change to Logic High Output Voltages Parameter and
Logic Low Output Voltages Parameter, Table 9 ............................ 6
Change to Logic High Output Voltages Parameter and
Logic Low Output Voltages Parameter, Table 12 .......................... 7
Change to Logic High Output Voltages Parameter and
Logic Low Output Voltages Parameter, Table 15 .......................... 8
Change to Logic High Output Voltages Parameter and
Logic Low Output Voltages Parameter, Table 18 .......................... 9
Change to Logic High Output Voltages Parameter and
Logic Low Output Voltages Parameter, Table 21 ........................ 10
Change to Logic High Output Voltages Parameter and
Logic Low Output Voltages Parameter, Table 24 ........................ 11
7/2015—Rev. D to Rev. E
Changed ADuM120x to ADuM1200/ADuM1201 ... Throughout
Changes to Logic High Output Voltages Parameter, Table 3 ...... 4
Changes to Logic High Output Voltages Parameter, Table 6 ...... 5
Change to Logic Low Input Threshold Parameter, Table 9 ......... 6
Change to Logic Low Input Threshold Parameter, Table 12 ....... 7
Changes to Logic High Output Voltages Parameter, Table 15 .... 8
Changes to Logic High Output Voltages Parameter, Table 18 .... 9
Change to Logic Low Input Threshold Parameter, Table 21 ..... 10
Change to Logic Low Input Threshold Parameter, Table 24 ..... 11
Changes to Table 26 and Table 27 ................................................. 12
Changes to Ordering Guide ........................................................... 21
10/2014—Rev. C to Rev. D
Changed Low Voltage Operation from 3 V to 3.3 V
(Throughout) ..................................................................................... 1
Changes to Features Section ............................................................ 1
Changes to Table 2 ............................................................................ 3
Changes to Table 5 ............................................................................ 4
Changes to Table 8 ............................................................................ 5
Changes to Table 11 .......................................................................... 6
Specified W Grade in Table 13 and Table 14 ................................. 7
Specified W Grade in Table 16 and Table 17 ................................. 8
Specified W Grade in Table 19 and Table 20 ................................. 9
Specified W Grade in Table 22 and Table 23 ............................... 10
Changes to Table 29 ........................................................................ 12
2/2012—Rev. B to Rev. C
Created Hyperlink for Safety and Regulatory Approvals
Entry in Features Section ................................................................. 1
Change to PC Board Layout Section ............................................ 16
11/2011—Rev. A to Rev. B
Changes to Features Section, Applications Section, and
General Descriptions Section .......................................................... 1
Changes to Specifications Section .................................................. 3
Changes to Table 29 ........................................................................ 12
Changes to Ambient Operating Temperature Maximum
Value, Table 30 ................................................................................. 13
Changes to V
DD1
Pin Descriptions ............................................... 14
Changes to Figure 9, Figure 10, Figure 11 Captions .................. 15
Changes to Ordering Guide .......................................................... 20
Added Automotive Products Section ........................................... 20
6/2007—Rev. 0 to Rev. A
Updated VDE Certification Throughout ....................................... 1
Changes to Features, General Description, and Note 1 ............... 1
Changes to Regulatory Information Section ............................... 10
Changes to DIN V VDE V 0884-10 (VDE V 0884-10)
Insulation Characteristics Section ................................................ 11
Added Table 10 ................................................................................ 12
Added Insulation Lifetime Section ............................................... 17
7/2006—Revision 0: Initial Version
P1-P3P4-P6P7-P9P10-P12P13-P15P16-P18P19-P21P22-P24

ADUM3201WARZ-RL7

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Description:
Digital Isolators 2-Ch 3-5.5V DC-1Mbit w/Enhanced ESD
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