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ADUM3200TRZ-EP

P1-P3P4-P6P7-P9P10-P12
Dual-Channel, Digital Isolators,
Enhanced System-Level ESD Reliability
Enhanced Product
ADuM3200-EP/ADuM3201-EP
Rev. B 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 ©2015–2016 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 1 Mbps
4.1 mA per channel maximum at 10 Mbps
8.6 mA per channel maximum at 25 Mbps
3.3 V operation
1.5 mA per channel maximum at 0 Mbps to 1 Mbps
2.5 mA per channel maximum at 10 Mbps
5.2 mA per channel maximum at 25 Mbps
High common-mode transient immunity: >25 kV/µs
Safety and regulatory approvals (pending)
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
ENHANCED FEATURES
Supports defense and aerospace applications (AQEC standard)
Military temperature range (−55°C to +125°C)
Controlled manufacturing baseline
Enhanced product change notification
Qualification data available on request
APPLICATIONS
Size critical multichannel isolation
Serial peripheral interface (SPI)/data converter isolation
RS-232/RS-422/RS-485 transceiver isolation
Digital field bus isolation
Hybrid electric vehicles, battery monitors
GENERAL DESCRIPTION
The ADuM3200-EP/ADuM3201-EP
1
are dual-channel, digital
isolators 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.
The ADuM3200-EP/ADuM3201-EP isolators provide two
independent isolation channels in a variety of channel config-
urations and data rates (see the Ordering Guide). They operate
with 3.3 V or 5 V supply voltages on either side, providing compat-
ibility with lower voltage systems as well as enabling voltage
translation functionality across the isolation barrier.
In comparison to the ADuM1200-EP isolator, the ADuM3200-EP/
ADuM3201-EP 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-EP or ADuM3200-EP/
ADuM3201-EP products is strongly determined by the design
and layout of the board or module. For more information, see
the AN-793 Application Note, ESD/Latch-Up Considerations
with iCoupler Isolation Products.
For additional application and technical information, see the
ADuM3200
/ADuM3201 data sheet.
FUNCTIONAL BLOCK DIAGRAMS
ENCODE DECODE
ENCODE DECODE
V
DD1
V
IA
V
IB
GND
1
V
DD2
V
OA
V
OB
GND
2
1
2
3
4
8
7
6
5
13088-001
ADuM3200-EP
Figure 1. ADuM3200-EP Functional Block Diagram
ENCODE DECODE
DECODE ENCODE
V
DD1
V
OA
V
IB
GND
1
V
DD2
V
IA
V
OB
GND
2
1
2
3
4
8
7
6
5
13088-002
ADuM3201-EP
Figure 2. ADuM3201-EP Functional Block Diagram
1
Protected by U.S. Patents 5,952,849; 6,873,065; 7,075,329.
ADuM3200-EP/ADuM3201-EP Enhanced Product
Rev. B | Page 2 of 12
TABLE OF CONTENTS
Features .............................................................................................. 1
Enhanced Features ............................................................................ 1
Applications ....................................................................................... 1
General Description ......................................................................... 1
Functional Block Diagrams ............................................................. 1
Revision History ............................................................................... 2
Specifications ..................................................................................... 3
Electrical Characteristics—5 V, 125°C Operation ................... 3
Electrical Characteristics—3.3 V, 125°C Operation ................ 4
Electrical Characteristics—Mixed 5 V/3.3 V, 125°C
Operation ....................................................................................... 5
Electrical Characteristics—Mixed 3.3 V/5 V, 125°C
Operation ....................................................................................... 6
Package Characteristics ................................................................7
Regulatory Information ................................................................7
Insulation and Safety Related Specifications .............................7
Insulation Characteristics (DIN V VDE V 0884-10 (VDE V
0884-10):2006-12) .........................................................................8
Recommended Operating Conditions .......................................8
Absolute Maximum Ratings ............................................................9
ESD Caution...................................................................................9
Pin Configurations and Function Descriptions ......................... 10
Typical Performance Characteristics ........................................... 11
Outline Dimensions ....................................................................... 12
Ordering Guide .......................................................................... 12
REVISION HISTORY
3/16—Rev. A to Rev. B
Changes to Logic High Output Voltages Parameter and
Logic Low Output Parameter, Table 3 ........................................... 3
Changes to Logic High Output Voltages Parameter and
Logic Low Output Parameter, Table 6 ........................................... 4
Changes to Logic High Output Voltages Parameter and
Logic Low Output Parameter, Table 9 ........................................... 5
Changes to Logic High Output Voltages Parameter and
Logic Low Output Parameter, Table 12 ......................................... 6
8/15—Rev. 0 to Rev. A
Changed −40°C ≤ T
A
≤ +125°C to −55°C ≤ T
A
≤
+125°C ............................................................................. Throughout
Changes to Logic High Output Voltages Parameter, Table 3 ...... 3
Change to Logic Low Input Threshold Parameter, Table 9 ......... 5
Change to Logic Low Input Threshold Parameter, Table 12 ...... 6
5/15—Revision 0: Initial Version
Enhanced Product ADuM3200-EP/ADuM3201-EP
Rev. B | Page 3 of 12
SPECIFICATIONS
ELECTRICAL CHARACTERISTICS—5 V, 125°C OPERATION
All typical specifications are at T
A
= 25°C, V
DD1
= V
DD2
= 5 V. Minimum/maximum specifications apply over the entire recommended
operation range: 4.5 V ≤ V
DD1
≤ 5.5 V, 4.5 V ≤ V
DD2
≤ 5.5 V, and −55°C ≤ T
A
≤ +125°C, unless otherwise noted. Switching specifications
are tested with C
L
= 15 pF and CMOS signal levels, unless otherwise noted.
Table 1.
Parameter
Symbol
Typ
Max
Unit
Test Conditions/Comments
SWITCHING SPECIFICATIONS
Data Rate
25
Mbps
Within PWD limit
Propagation Delay t
PHL
, t
PLH
20 45 ns 50% input to 50% output
Pulse Width Distortion PWD 3 ns |t
PLH
− t
PHL
|
Change vs. Temperature 5 ps/°C
Pulse Width PW 40 ns Within PWD limit
Propagation Delay Skew t
PSK
15 ns Between any two units
Channel Matching
Codirectional t
PSKCD
3 ns
Opposing Direction t
PSKOD
15 ns
Output Rise/Fall Time t
R
/t
F
2.5 ns 10% to 90%
Table 2.
Parameter Symbol
1 Mbps 10 Mbps 25 Mbps
Unit Test Conditions/Comments Min Typ Max Min Typ Max Min Typ Max
SUPPLY CURRENT
ADuM3200-EP I
DD1
1.3 1.8 3.5 4.6 7.7 10.0 mA No load
I
DD2
1.0 1.6 2.0 2.8 3.8 4.9 mA No load
ADuM3201-EP I
DD1
1.1 1.6 3.1 4.2 6.8 8.9 mA No load
I
DD2
1.3 1.9 3.1 4.0 6.1 8.3 mA No load
Table 3. For All Models
Parameter Symbol Min Typ Max Unit Test Conditions/Comments
DC SPECIFICATIONS
Logic High Input Threshold V
IH
0.7 V
DDx
V
Logic Low Input Threshold V
IL
0.3 V
DDx
V
Logic High Output Voltages V
OH
V
DDx
− 0.1 V
DDx
V I
Ox
= −20 µA, V
Ix
= V
IxH
V
DDx
− 0.5 V
DDx
– 0.2 V I
Ox
= −3.2 mA, V
Ix
= V
IxH
Logic Low Output Voltages V
OL
0.0 0.1 V I
Ox
= 20 µA, V
Ix
= V
IxL
0.2 0.4 V I
Ox
= 3.2 mA, V
Ix
= V
IxL
Input Current per Channel I
I
−10 +0.01 +10 µA 0 V ≤ V
Ix
≤ V
DDx
Supply Current per Channel
Quiescent Input Supply Current I
DDI(Q)
0.4 0.8 mA V
IA
= V
IB
= 0 V
Quiescent Output Supply Current I
DDO(Q)
0.5 0.6 mA V
IA
= V
IB
= 0 V
Dynamic Input Supply Current I
DDI(D)
0.19 mA/Mbps
Dynamic Output Supply Current I
DDO(D)
0.05 mA/Mbps
AC SPECIFICATIONS
Common-Mode Transient Immunity
1
|CM| 25 35 kV/µs V
Ix
= V
DDx
, V
CM
= 1000 V,
transient magnitude = 800 V
Refresh Rate
f
r
1.2
Mbps
1
|CM| is the maximum common-mode voltage slew rate that can be sustained while maintaining V
OUT
> 0.8 V
DD
. The common-mode voltage slew rates apply to both
rising and falling common-mode voltage edges.
P1-P3P4-P6P7-P9P10-P12

ADUM3200TRZ-EP

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Digital Isolators DUAL-CHANNEL DIGITAL ISOLATORS
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