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Data Sheet
FEATURES
Qualified for automotive applications
Low power operation
5 V operation
1.2 mA per channel maximum @ 0 Mbps to 2 Mbps
3.5 mA per channel maximum @ 10 Mbps
32 mA per channel maximum @ 90 Mbps
3 V operation
0.8 mA per channel maximum @ 0 Mbps to 2 Mbps
2.2 mA per channel maximum @ 10 Mbps
20 mA per channel maximum @ 90 Mbps
Bidirectional communication
3 V/5 V level translation
High temperature operation: 125°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
RoHS-compliant models available
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
TÜV approval: IEC/EN/UL/CSA 61010-1
Triple-Channel Digital Isolators
ADuM1300/ADuM1301
GENERAL DESCRIPTION
The ADuM130x
1
are triple-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 optocouplers.
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
characteristics. The need for external drivers and other
discrete components is eliminated with these
iCoupler
products.
Furthermore,
iCoupler
devices consume one-tenth to one-sixth
of the power of optocouplers at comparable signal data rates.
The ADuM130x isolators provide three independent isolation
channels in a variety of channel configurations and data rates
(see the Ordering Guide). Both models operate with the supply
voltage on either side ranging from 2.7 V to 5.5 V, providing
compatibility with lower voltage systems as well as enabling a
voltage translation functionality across the isolation barrier. In
addition, the ADuM130x provide low pulse width distortion
(<2 ns for CRW grade) and tight channel-to-channel matching
(<2 ns for CRW grade). Unlike other optocoupler alternatives,
the ADuM130x isolators have a patented refresh feature that
ensures dc correctness in the absence of input logic transitions
and when power is not applied to one of the supplies.
1
APPLICATIONS
General-purpose multichannel isolation
SPI interface/data converter isolation
RS-232/RS-422/RS-485 transceivers
Industrial field bus isolation
Automotive systems
Protected by U.S. Patents 5,952,849; 6,873,065; 6,903,578; and 7,075,329.
FUNCTIONAL BLOCK DIAGRAMS
V
DD1 1
GND
1 2
V
IA 3
V
IB 4
V
IC 5
NC
6
NC
7
GND
1 8
ENCODE
ENCODE
ENCODE
DECODE
DECODE
DECODE
16
V
DD2
15
GND
2
14
V
OA
13
V
OB
12
V
OC
11
NC
10
V
E2
03787-001
V
DD1 1
GND
1 2
V
IA 3
V
IB 4
V
OC 5
NC
6
V
E1 7
GND
1 8
ENCODE
ENCODE
DECODE
DECODE
DECODE
ENCODE
16
V
DD2
15
GND
2
14
V
OA
13
V
OB
12
V
IC
11
NC
10
V
E2
9
9
GND
2
GND
2
Figure 1. ADuM1300 Functional Block Diagram
Rev. I
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.
Figure 2. ADuM1301 Functional Block Diagram
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.
Tel: 781.329.4700
www.analog.com
Fax: 781.461.3113 ©2003–2012 Analog Devices, Inc. All rights reserved.
03787-002
ADuM1300/ADuM1301
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 V, 105°C Operation ................... 6
Electrical Characteristics—Mixed 5 V/3 V or 3 V/5 V,
105°C Operation........................................................................... 8
Electrical Characteristics—5 V, 125°C Operation ................. 11
Electrical Characteristics—3 V, 125°C Operation ................. 13
Electrical Characteristics—Mixed 5 V/3 V, 125°C Operation... 15
Electrical Characteristics—Mixed 3 V/5 V 125°C Operation... 17
Package Characteristics ............................................................. 19
Regulatory Information............................................................. 19
Insulation and Safety-Related Specifications.......................... 19
Data Sheet
DIN V VDE V 0884-10 (VDE V 0884-10):2006-12
Insulation Characteristics ......................................................... 20
Recommended Operating Conditions .................................... 20
Absolute Maximum Ratings ......................................................... 21
ESD Caution................................................................................ 21
Pin Configurations and Function Descriptions ......................... 22
Typical Performance Characteristics ........................................... 23
Applications Information .............................................................. 25
PC Board Layout ........................................................................ 25
Propagation Delay-Related Parameters................................... 25
DC Correctness and Magnetic Field Immunity........................... 25
Power Consumption .................................................................. 26
Insulation Lifetime ..................................................................... 27
Outline Dimensions ....................................................................... 28
Ordering Guide .......................................................................... 28
Automotive Products ................................................................. 29
Rev. I | Page 2 of 32
Data Sheet
REVISION HISTORY
3/12—Rev. H to Rev. I
Created Hyperlink for Safety and Regulatory Approvals
Entry in Features Section .................................................................1
Change to PC Board Layout Section ............................................25
Updated Outline Dimensions........................................................28
Moved Automotive Products Section...........................................28
5/08—Rev. G to Rev. H
Added ADuM1300W and ADuM1301W Parts............. Universal
Changes to Features List...................................................................1
Added Table 4 ..................................................................................11
Added Table 5 ..................................................................................13
Added Table 6 ..................................................................................15
Added Table 7 ..................................................................................17
Changes to Table 12 ........................................................................20
Changes to Table 13 ........................................................................21
Added Automotive Products Section ...........................................27
Changes to Ordering Guide...........................................................28
11/07—Rev. F to Rev. G
Changes to Note 1 and Figure 2 ......................................................1
Added ADuM130xARW Change vs. Temperature Parameter ...3
Added ADuM130xARW Change vs. Temperature Parameter ...5
Added ADuM130xARW Change vs. Temperature Parameter ...8
Changes to Figure 14 ......................................................................16
6/07—Rev. E to Rev. F
Updated VDE Certification Throughout.......................................1
Changes to Features, Note 1, Figure 1, and Figure 2 ....................1
Changes to Regulatory Information Section ...............................10
Added Table 10 ................................................................................12
Added Insulation Lifetime Section ...............................................17
Updated Outline Dimensions........................................................19
Changes to Ordering Guide...........................................................19
ADuM1300/ADuM1301
2/06—Rev. D to Rev. E
Updated Format ................................................................. Universal
Added TÜV Approval ....................................................... Universal
Changes to Figure 2 ..........................................................................1
5/05—Rev. C to Rev. D
Changes to Format............................................................. Universal
Changes to Figure 2 ..........................................................................1
Changes to Table 6 ..........................................................................10
Changes to Ordering Guide...........................................................18
6/04—Rev. B to Rev. C
Changes to Format............................................................. Universal
Changes to Features ..........................................................................1
Changes to Electrical Characteristics—5 V Operation................3
Changes to Electrical Characteristics—3 V Operation................5
Changes to Electrical Characteristics—Mixed 5 V/3 V or
3 V/5 V Operation ............................................................................7
Changes to Ordering Guide...........................................................18
5/04—Rev. A to Rev. B
Changes to the Format ...................................................... Universal
Changes to the Features....................................................................1
Changes to Table 7 and Table 8 .....................................................14
Changes to Table 9 ..........................................................................15
Changes to the DC Correctness and Magnetic Field Immunity
Section ..............................................................................................19
Changes to the Power Consumption Section..............................20
Changes to the Ordering Guide ....................................................21
9/03—Rev. 0 to Rev. A
Edits to Regulatory Information ...................................................13
Edits to Absolute Maximum Ratings............................................15
Deleted the Package Branding Information ................................16
9/03—Revision 0: Initial Version
Rev. I | Page 3 of 32
ADuM1300/ADuM1301
SPECIFICATIONS
ELECTRICAL CHARACTERISTICS—5 V, 105°C OPERATION
Data Sheet
All voltages are relative to their respective ground. 4.5 V ≤ V
DD1
≤ 5.5 V, 4.5 V ≤ V
DD2
≤ 5.5 V; all minimum/maximum specifications apply
over the entire recommended operation range, unless otherwise noted; all typical specifications are at T
A
= 25°C, V
DD1
= V
DD2
= 5 V. These
specifications do not apply to ADuM1300W and ADuM1301W automotive grade versions.
Table 1.
Parameter
DC SPECIFICATIONS
Input Supply Current per Channel, Quiescent
Output Supply Current per Channel, Quiescent
ADuM1300 Total Supply Current, Three Channels
1
DC to 2 Mbps
V
DD1
Supply Current
V
DD2
Supply Current
10 Mbps (BRW and CRW Grades Only)
V
DD1
Supply Current
V
DD2
Supply Current
90 Mbps (CRW Grade Only)
V
DD1
Supply Current
V
DD2
Supply Current
ADuM1301 Total Supply Current, Three Channels
1
DC to 2 Mbps
V
DD1
Supply Current
V
DD2
Supply Current
10 Mbps (BRW and CRW Grades Only)
V
DD1
Supply Current
V
DD2
Supply Current
90 Mbps (CRW Grade Only)
V
DD1
Supply Current
V
DD2
Supply Current
For All Models
Input Currents
Logic High Input Threshold
Logic Low Input Threshold
Logic High Output Voltages
Logic Low Output Voltages
Symbol
I
DDI (Q)
I
DDO (Q)
Min
Typ
0.50
0.19
Max Unit
0.53
0.24
mA
mA
Test Conditions
I
DD1 (Q)
I
DD2 (Q)
I
DD1 (10)
I
DD2 (10)
I
DD1 (90)
I
DD2 (90)
1.6
0.7
6.5
1.9
57
16
2.5
1.0
8.1
2.5
77
18
mA
mA
mA
mA
mA
mA
DC to 1 MHz logic signal freq.
DC to 1 MHz logic signal freq.
5 MHz logic signal freq.
5 MHz logic signal freq.
45 MHz logic signal freq.
45 MHz logic signal freq.
I
DD1 (Q)
I
DD2 (Q)
I
DD1 (10)
I
DD2 (10)
I
DD1 (90)
I
DD2 (90)
I
IA
, I
IB
, I
IC
, I
E1
, I
E2
V
IH
, V
EH
V
IL
, V
EL
V
OAH
, V
OBH
, V
OCH
V
OAL
, V
OBL
, V
OCL
−10
2.0
1.3
1.0
5.0
3.4
43
29
2.1
1.4
6.2
4.2
57
37
mA
mA
mA
mA
mA
mA
μA
V
V
V
V
V
V
V
DC to 1 MHz logic signal freq.
DC to 1 MHz logic signal freq.
5 MHz logic signal freq.
5 MHz logic signal freq.
45 MHz logic signal freq.
45 MHz logic signal freq.
0 V ≤ V
IA
, V
IB
, V
IC
≤ V
DD1
or V
DD2
,
0 V ≤ V
E1
, V
E2
≤ V
DD1
or V
DD2
+0.01 +10
0.8
(V
DD1
or V
DD2
) − 0.1
(V
DD1
or V
DD2
) − 0.4
5.0
4.8
0.0
0.04
0.2
0.1
0.1
0.4
I
Ox
= −20 μA, V
Ix
= V
IxH
I
Ox
= −4 mA, V
Ix
= V
IxH
I
Ox
= 20 μA, V
Ix
= V
IxL
I
Ox
= 400 μA, V
Ix
= V
IxL
I
Ox
= 4 mA, V
Ix
= V
IxL
SWITCHING SPECIFICATIONS
ADuM130xARW
Minimum Pulse Width
2
Maximum Data Rate
3
Propagation Delay
4
Pulse Width Distortion, |t
PLH
− t
PHL
|
4
Change vs. Temperature
Propagation Delay Skew
5
Channel-to-Channel Matching
6
PW
t
PHL
, t
PLH
PWD
t
PSK
t
PSKCD
/t
PSKOD
1
50
65
11
1000 ns
Mbps
100 ns
40
ns
ps/°C
50
ns
50
ns
C
L
= 15 pF, CMOS signal levels
C
L
= 15 pF, CMOS signal levels
C
L
= 15 pF, CMOS signal levels
C
L
= 15 pF, CMOS signal levels
C
L
= 15 pF, CMOS signal levels
C
L
= 15 pF, CMOS signal levels
C
L
= 15 pF, CMOS signal levels
Rev. I | Page 4 of 32
