Triple-Channel, Digital Isolators,
Enhanced System-Level ESD Reliability
Data Sheet
ADuM3300/ADuM3301
Rev. D Document Feedback
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FEATURES
Enhanced system-level ESD performance per IEC 61000-4-x
Low power operation
5 V operation
2.0 mA per channel maximum at 0 Mbps to 2 Mbps
4.1 mA per channel maximum at 10 Mbps
36 mA per channel maximum at 90 Mbps
3.3 V operation
1.0 mA per channel maximum at 0 Mbps to 2 Mbps
2.8 mA per channel maximum at 10 Mbps
17 mA per channel maximum at 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, RoHS-compliant package
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
APPLICATIONS
General-purpose multichannel isolation
SPI interface/data converter isolation
RS-232/RS-422/RS-485 transceivers
Industrial field bus isolation
GENERAL DESCRIPTION
The ADuM3300/ADuM3301
1
are 3-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 superior to alternatives, such as optocoupler devices.
iCoupler devices remove the design difficulties commonly
associated with optocouplers. 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 the
power of optocouplers at comparable signal data rates.
The ADuM3300/ADuM3301 isolators provide three 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 3.3 V to 5.5 V, providing
compatibility with lower voltage systems as well as enabling a
voltage translation functionality across the isolation barrier. The
ADuM3300/ADuM3301 isolators have a patented refresh feature
that ensures dc correctness in the absence of input logic transitions
and during power-up/power-down conditions.
In comparison to ADuM1300/ADuM1301 isolators, ADuM3300/
ADuM3301 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 ADuM1300/
ADuM1301 or ADuM3300/ADuM3301 products is strongly
determined by the design and layout of the user’s system.
1
Protected by U.S. Patents 5,952,849; 6,873,065; 6,903,578; and 7,075,329.
FUNCTIONAL BLOCK DIAGRAMS
ENCODE DECODE
ENCODE DECODE
ENCODE DECODE
V
DD1
G
ND
1
V
IA
V
IB
V
IC
NC
NC
G
ND
1
V
DD2
GND
2
V
OA
V
OB
V
OC
NC
V
E2
GND
2
1
2
3
4
5
6
7
8
16
15
14
13
12
11
10
9
05984-001
Figure 1. ADuM33
00 Functional Block Diagram
DECODE ENCODE
ENCODE DECODE
ENCODE DECODE
V
DD1
GND
1
V
IA
V
IB
V
OC
NC
V
E1
GND
1
V
DD2
GND
2
V
OA
V
OB
V
IC
NC
V
E2
GND
2
1
2
3
4
5
6
7
8
16
15
14
13
12
11
10
9
05984-002
Figure 2. ADuM33
01 Functional Block Diagram
ADuM3300/ADuM3301 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 Characteristics5 V Operation................................ 3
Electrical Characteristics3.3 V Operation ............................ 5
Electrical CharacteristicsMixed 5 V/3.3 V or 3.3 V/5 V
Operation ....................................................................................... 7
Package Characteristics ............................................................. 10
Regulatory Information ............................................................. 10
Insulation and Safety-Related Specifications .......................... 10
DIN V VDE V 0884-10 (VDE V 0884-10) Insulation
Characteristics ............................................................................ 11
Recommended Operating Conditions .................................... 11
Absolute Maximum Ratings ......................................................... 12
ESD Caution................................................................................ 12
Pin Configurations and Function Descriptions ......................... 13
Typical Performance Characteristics ........................................... 15
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 .................................................................. 18
Insulation Lifetime ..................................................................... 19
Outline Dimensions ....................................................................... 20
Ordering Guide .......................................................................... 20
REVISION HISTORY
8/2016Rev. C to Rev. D
Changed ADuM330x to ADuM3300/ADuM3301 ... Throughout
Changed 3 V to 3.3 V and 2.7 to 3.0 V ....................... Throughout
Changes to Table 3 ............................................................................ 7
Changed Supply Voltages Parameter, Table 8 ............................. 11
Changes to Table 12 ........................................................................ 13
Changes to Table 13 ........................................................................ 14
Changes to Figure 6 to Figure 11 .................................................. 15
Changes to Figure 12 and Figure 13 ............................................. 16
Changes to Ordering Guide .......................................................... 20
4/2014Rev. B to Rev. C
Change to Table 5 ........................................................................... 10
2/2012Rev. A to Rev. B
Created Hyperlink for Safety and Regulatory Approvals
Entry in Features Section ................................................................. 1
Change to PC Board Layout Section ............................................ 17
Updated Outline Dimensions ....................................................... 20
6/2007Rev. 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 .............................................................. 11
Added Table 10 ............................................................................... 12
Added Insulation Lifetime Section .............................................. 19
3/2006Revision 0: Initial Version
Data Sheet ADuM3300/ADuM3301
Rev. D | Page 3 of 20
SPECIFICATIONS
ELECTRICAL CHARACTERISTICS5 V OPERATION
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.
Table 1.
Parameter Symbol Min Typ Max Unit Test Conditions
DC SPECIFICATIONS
Input Supply Current per Channel, Quiescent
I
DDI (Q)
0.66
0.97
mA
Output Supply Current per Channel, Quiescent I
DDO (Q)
0.39 0.55 mA
ADuM3300, Total Supply Current, Four Channels
1
DC to 2 Mbps
V
DD1
Supply Current I
DD1 (Q)
2.4 3.3 mA DC to 1 MHz logic signal freq.
V
DD2
Supply Current I
DD2 (Q)
1.1 2.1 mA DC to 1 MHz logic signal freq.
10 Mbps (BRW and CRW Grades Only)
V
DD1
Supply Current I
DD1 (10)
7.0 8.1 mA 5 MHz logic signal freq.
V
DD2
Supply Current I
DD2 (10)
2.7 3.6 mA 5 MHz logic signal freq.
90 Mbps (CRW Grade Only)
V
DD1
Supply Current I
DD1 (90)
54 77 mA 45 MHz logic signal freq.
V
DD2
Supply Current I
DD2 (90)
15 31 mA 45 MHz logic signal freq.
ADuM3301, Total Supply Current, Four Channels
1
DC to 2 Mbps
V
DD1
Supply Current I
DD1 (Q)
2.0 3.1 mA DC to 1 MHz logic signal freq.
V
DD2
Supply Current I
DD2 (Q)
1.6 2.3 mA DC to 1 MHz logic signal freq.
10 Mbps (BRW and CRW Grades Only)
V
DD1
Supply Current I
DD1 (10)
5.5 6.9 mA 5 MHz logic signal freq.
V
DD2
Supply Current I
DD2 (10)
3.9 5.4 mA 5 MHz logic signal freq.
90 Mbps (CRW Grade Only)
V
DD1
Supply Current I
DD1 (90)
41 57 mA 45 MHz logic signal freq.
V
DD2
Supply Current I
DD2 (90)
28 41 mA 45 MHz logic signal freq.
For All Models
Input Currents I
IA
, I
IB
, I
IC
,
I
ID
, I
E1
, I
E2
−10 +0.01 +10 µA 0 V ≤ V
IA
, V
IB
, V
IC
, V
ID
V
DD1
or V
DD2
,
0 V ≤ V
E1
, V
E2
V
DD1
or V
DD2
Logic High Input Threshold
V
IH
, V
EH
2.0 V
Logic Low Input Threshold
V
IL
, V
EL
0.8 V
Logic High Output Voltages V
OAH
, V
OBH
,
V
OCH
, V
ODH
(V
DD1
or
V
DD2
) − 0.1
5.0 V I
Ox
= −20 µA, V
Ix
= V
IxH
(V
DD1
or
V
DD2
) − 0.4
4.8 V I
Ox
= −4 mA, V
Ix
= V
IxH
Logic Low Output Voltages V
OAL
, V
OBL
,
V
OCL
, V
ODL
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
SWITCHING SPECIFICATIONS
ADuM3300ARWZ/ADuM3301ARWZ
Minimum Pulse Width
2
PW 1000 ns C
L
= 15 pF, CMOS signal levels
Maximum Data Rate
3
1 Mbps C
L
= 15 pF, CMOS signal levels
Propagation Delay
4
t
PHL
, t
PLH
50 65 100 ns C
L
= 15 pF, CMOS signal levels
Pulse Width Distortion, |t
PLH
− t
PHL
|
4
PWD 40 ns C
L
= 15 pF, CMOS signal levels
Propagation Delay Skew
5
t
PSK
50 ns C
L
= 15 pF, CMOS signal levels
Channel-to-Channel Matching
6
t
PSKCD/OD
50 ns C
L
= 15 pF, CMOS signal levels

ADUM3300BRWZ

Mfr. #:
Manufacturer:
Analog Devices Inc.
Description:
Digital Isolators Triple-CH Digital EH System-Level ESD
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