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ADUM4402CRWZ-RL

P1-P3P4-P6P7-P9P10-P12P13-P15P16-P18P19-P20
5 kV RMS Quad-Channel Digital Isolators
Data Sheet
ADuM4400/ADuM4401/ADuM4402
Rev. D 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 ©2009–2016 Analog Devices, Inc. All rights reserved.
Technical Support www.analog.com
FEATURES
Enhanced system-level ESD performance per IEC 61000-4-x
Safety and regulatory approvals (RI-16 package)
UL recognition: 5000 V rms for 1 minute per UL 1577
CSA Component Acceptance Notice #5A
IEC 60601-1: 250 V rms (reinforced)
IEC 60950-1: 400 V rms (reinforced)
VDE Certificate of Conformity
DIN V VDE V 0884-10 (VDE V 0884-10):2006-12
V
IORM
= 846 V peak
Low power operation
5 V operation
1.4 mA per channel maximum @ 0 Mbps to 2 Mbps
4.3 mA per channel maximum @ 10 Mbps
34 mA per channel maximum @ 90 Mbps
3.3 V operation
0.9 mA per channel maximum @ 0 Mbps to 2 Mbps
2.4 mA per channel maximum @ 10 Mbps
20 mA per channel maximum @ 90 Mbps
Bidirectional communication
3.3 V/5 V level translation
High temperature operation: 105°C
High data rate: dc to 90 Mbps (NRZ)
Precise timing characteristics
2 ns maximum pulse width distortion
2 ns maximum channel-to-channel matching
High common-mode transient immunity: >25 kV/μs
Output enable function
16-lead SOIC wide body package version (RW-16)
16-lead SOIC wide body enhanced creepage version (RI-16)
APPLICATIONS
General-purpose, high voltage, multichannel isolation
Medical equipment
Motor drives
Power supplies
GENERAL DESCRIPTION
The ADuM440x
1
are 4-channel digital isolators based on the
Analog Devices, Inc., iCoupler® technology. Combining high
speed CMOS and monolithic air core transformer technology,
these isolation components provide outstanding performance
characteristics that are superior to the alternatives, such as
optocoupler devices and other integrated couplers.
The ADuM440x isolators provide four independent isolation
channels in a variety of channel configurations and data rates
(see the Ordering Guide). All models operate with the supply
voltage on either side ranging from 3.0 V to 5.5 V, providing
compatibility with lower voltage systems as well as enabling a
voltage translation functionality across the isolation barrier.
The ADuM440x isolators have a patented refresh feature that
ensures dc correctness in the absence of input logic transitions
and during power-up/power-down conditions.
This family of isolators, like many Analog Devices isolators,
offers very low power consumption, consuming one-tenth to
one-sixth the power of comparable isolators at comparable data
rates up to 10 Mbps. All models of the ADuM440x provide low
pulse width distortion (<2 ns for C grade). In addition, every
model has an input glitch filter to protect against extraneous
noise disturbances.
The ADuM440x contain circuit and layout enhancements to help
achieve system-level IEC 61000-4-x compliance (ESD/burst/surge).
The precise capability in these tests for the ADuM440x are strongly
determined by the design and layout of the user’s board or module.
For more information, see the AN-793 Application Note,
ESD/Latch-Up Considerations with iCoupler Isolation Products.
1
Protected by U.S. Patents 5,952,849; 6,873,065; and 7,075,329.
FUNCTIONAL BLOCK DIAGRAMS
ENCODE DECODE
ENCODE DECODE
ENCODE DECODE
ENCODE DECODE
V
DD1
GND
1
V
IA
V
IB
V
IC
V
ID
NC
GND
1
V
DD2
GND
2
V
OA
V
OB
V
OC
V
OD
V
E2
GND
2
1
2
3
4
5
6
7
8
16
15
14
13
12
11
10
9
08157-001
ADuM4400
Figure 1. ADuM4400
DECODE ENCODE
ENCODE DECODE
ENCODE DECODE
ENCODE DECODE
V
DD1
GND
1
V
IA
V
IB
V
IC
V
OD
V
E1
GND
1
V
DD2
GND
2
V
OA
V
OB
V
OC
V
ID
V
E2
GND
2
1
2
3
4
5
6
7
8
16
15
14
13
12
11
10
9
08157-002
ADuM4401
Figure 2. ADuM4401
DECODE ENCODE
DECODE ENCODE
ENCODE DECODE
ENCODE DECODE
V
DD1
GND
1
V
IA
V
IB
V
OC
V
OD
V
E1
GND
1
V
DD2
GND
2
V
OA
V
OB
V
IC
V
ID
V
E2
GND
2
1
2
3
4
5
6
7
8
16
15
14
13
12
11
10
9
08157-003
ADuM4402
Figure 3. ADuM4402
ADuM4400/ADuM4401/ADuM4402 Data Sheet
Rev. D | Page 2 of 20
TABLE OF CONTENTS
Features .............................................................................................. 1
Applications ....................................................................................... 1
General Description ......................................................................... 1
Functional Block Diagrams ............................................................. 1
Revision History ............................................................................... 2
Specifications ..................................................................................... 3
Electrical Characteristics—5 V Operation................................ 3
Electrical Characteristics—3.3 V Operation ............................ 4
Electrical Characteristics—Mixed 5 V/3.3 V Operation ........ 5
Electrical Characteristics—Mixed 3.3 V/5 V Operation ........ 6
Package Characteristics ............................................................... 7
Regulatory Information ............................................................... 7
Insulation and Safety-Related Specifications ............................ 7
DIN V VDE V 0884-10 (VDE V 0884-10) Insulation
Characteristics .............................................................................. 8
Recommended Operating Conditions .......................................8
Absolute Maximum Ratings ............................................................9
ESD Caution...................................................................................9
Pin Configurations and Function Descriptions ......................... 10
Typical Performance Characteristics ........................................... 13
Applications Information .............................................................. 15
PC Board Layout ........................................................................ 15
System-Level ESD Considerations and Enhancements ........ 15
Propagation Delay-Related Parameters ................................... 15
DC Correctness and Magnetic Field Immunity ..................... 15
Power Consumption .................................................................. 16
Insulation Lifetime ..................................................................... 17
Outline Dimensions ....................................................................... 18
Ordering Guide .......................................................................... 19
REVISION HISTORY
9/2016—Rev. C to Rev. D
Changed 3.0 V to 3.3 V and 2.7 V to 3.0 V ................ Throughout
Changes to Figure 8 to Figure 13 .................................................. 13
Changes to Figure 14 to Figure 16 ................................................ 14
Updated Outline Dimensions ....................................................... 18
Changes to Ordering Guide .......................................................... 19
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 ............................................ 15
10/2011—Rev. A to Rev. B
Added Logic Low Output Voltage, Table 3 ................................... 3
Added Logic Low Output Voltage, Table 6 ................................... 4
Added Logic Low Output Voltage, Table 9 ................................... 5
Added Logic Low Output Voltage, Table 12 ................................. 6
8/2011—Rev. 0 to Rev. A
Added 16-Lead SOIC_IC Package ................................... Universal
Changes to Features Section ............................................................ 1
Changes to Pulse Width Parameter, C Grade, Table 1 ................. 3
Changes to Pulse Width Parameter, C Grade, Table 4 ................. 4
Changes to Pulse Width Parameter, C Grade, Table 7 ................. 5
Changes to Pulse Width Parameter, C Grade, Table 10 ............... 6
Changes to Table 14 and Table 15 ................................................... 7
Deleted (Pending) Throughout ....................................................... 8
Changes to Endnote 1, Table 17 ...................................................... 8
Updated Outline Dimensions ....................................................... 18
Changes to Ordering Guide .......................................................... 19
4/2009—Revision 0: Initial Version
Data Sheet ADuM4400/ADuM4401/ADuM4402
Rev. D | Page 3 of 20
SPECIFICATIONS
ELECTRICAL CHARACTERISTICS—5 V 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 of 4.5 V ≤ V
DD1
≤ 5.5 V, 4.5 V ≤ V
DD2
≤ 5.5 V, and −40°C ≤ T
A
≤ 105°C, unless otherwise noted. Switching specifications
are tested with C
L
= 15 pF and CMOS signal levels, unless otherwise noted.
Table 1.
Parameter Symbol
A Grade B Grade C Grade
Unit Test Conditions Min Typ Max Min Typ Max Min Typ Max
SWITCHING SPECIFICATIONS
Data Rate 1 10 90 Mbps Within PWD limit
Propagation Delay t
PHL,
t
PLH
50 65 100 20 32 50 18 27 32 ns 50% input to 50% output
Pulse Width Distortion PWD 40 3 0.5 2 ns |t
PLH
− t
PHL
|
Change vs. Temperature 11 5 3 ps/°C
Pulse Width PW 1000 100 11.1 ns Within PWD limit
Propagation Delay Skew t
PSK
50 15 10 ns Between any two units
Channel Matching
Codirectional t
PSKCD
50 3 2 ns
Opposing-Direction
t
PSKOD
50
6
5
ns
Table 2.
Parameter Symbol
1 Mbps—A, B, C Grades 10 Mbps—B, C Grades 90 Mbps—C Grade
Unit Test Conditions Min Typ Max Min Typ Max Min Typ Max
SUPPLY CURRENT
ADuM4400 I
DD1
2.9 3.5 9.0 11.6 72 100 mA
I
DD2
1.2 1.9 3.0 5.5 19 36 mA
ADuM4401 I
DD1
2.5 3.2 7.4 10.6 59 82 mA
I
DD2
1.6 2.4 4.4 6.5 32 46 mA
ADuM4402 I
DD1
2.0 2.8 6.0 7.5 51 62 mA
I
DD2
2.0 2.8 6.0 7.5 51 62 mA
Table 3. For All Models
Parameter Symbol Min Typ Max Unit Test Conditions
DC SPECIFICATIONS
Logic High Input Threshold V
IH
2.0
V
Logic Low Input Threshold V
IL
0.8 V
Logic High Output Voltage V
OH
V
DDx
− 0.1 5.0 V I
Ox
= −20 µA, V
Ix
= V
IxH
V
DDx
− 0.4 4.8 V I
Ox
= −4 mA, V
Ix
= V
IxH
Logic Low Output Voltage V
OL
0.0 0.1 V I
Ox
= 20 µA, V
Ix
= V
IxL
0.04 0.1 V I
Ox
= 400 µA, V
Ix
= V
IxL
0.2
0.4
V
I
Ox
= 4 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)
0.57
0.83
mA
Quiescent Output Supply Current I
DDO(Q)
0.23 0.35 mA
Dynamic Input Supply Current I
DDI(D)
0.20 mA/Mbps
Dynamic Output Supply Current I
DDO(D)
0.05 mA/Mbps
AC SPECIFICATIONS
Output Rise/Fall Time t
R
/t
F
2.5 ns 10% to 90%
Common-Mode Transient Immunity
1
|CM| 25 35 kV/µs V
Ix
= V
DDx
, V
CM
= 1000 V,
transient magnitude = 800 V
Output Disable Propagation Delay t
PHZ
, t
PLH
6 8 ns High/low-to-high impedance
Output Enable Propagation Delay t
PZH
, t
PZL
6 8 ns High impedance-to-high/low
Refresh Rate f
r
1.2 Mbps
1
|CM| is the maximum common-mode voltage slew rate that can be sustained while maintaining V
O
> 0.8 V
DD
. The common-mode voltage slew rates apply to both
rising and falling common-mode voltage edges.
P1-P3P4-P6P7-P9P10-P12P13-P15P16-P18P19-P20

ADUM4402CRWZ-RL

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Digital Isolators 5kV RMS Quad-CH Digital
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