AD ADM3054

Digital Isolator Product Selection
and Resource Guide
Performance • Integration • Efficiency • Reliability • Safety
Digital isolators with iCoupler® technology enable designers to implement
isolation in designs without the cost, size, power, performance, and reliability constraints found with optocouplers. iCoupler digital isolators also meet
the wide range of creepage/clearance requirements and are the industry’s
only digital isolators with certified 8 mm creepage. With more than half a
billion channels shipped into the field, these magnetically isolated products
meet the same rigid safety standards as optocouplers.
Advantages of the Broadest Portfolio of Digital Isolators
Performance
4× improvement in data rate and timing specifications.
Integration
Multiple isolation channels integrated with other functions reduce
size, cost, and design complexity.
Power Consumption
Operates at power levels up to 90% lower than optocouplers.
Portfolio Offerings
• Single and multichannel
data isolators
• I2C ® digital isolators
• Digital isolators with
isolated power: isoPower ®
• Isolated RS-485 transceivers
• USB isolators
• Isolated gate drivers
www.analog.com/icoupler
• Isolated CAN transceivers
• Isolated RS-232 transceivers
• Isolated Σ-∆ modulators
Ease of Use
Standard digital CMOS interfaces mean no external components
needed to connect to other digital devices.
Reliability
Eliminates LED wearout traditionally found in optocouplers.
Safety
Meets same rigid safety standards as optocouplers, including
reinforced insulation.
1-Channel Digital Isolators
Reverse Direction Options
Isolation Rating
(kV rms)
Part Number
ADuM1100
ADuM3100
0
•
•
2.5
2.5
1
2
Output
Default
H
L
•
•
Max Data Rate
(Mbps)
3
25, 100
25, 50
EN
Z
Max Temperature (°C)
Package
105, 125
105
8-lead SOIC_N
8-lead SOIC_N
2-Channel Digital Isolators
Reverse Direction Options
Part Number
1 kV rms Isolation
ADuM724x
2.5 kV rms Isolation
ADuM120x*
ADuM1210
ADuM128x
ADuM320x*
ADuM321x*
5 kV rms Isolation
ADuM220x*
ADuM221x*
2
Output
Default
H
L
Max Data Rate (Mbps)
0
1
3
•
•
1, 25
•
•
•
•
•
•
•
1, 10, 25
10
1, 25, 100
1, 10, 25
1, 10
•
•
•
•
•
1, 10
1,10
•
•
•
Max Temperature (°C)
Package
105
8-lead SOIC_N
•
105, 125
105
125
105, 125
105, 125
8-lead SOIC_N
8-lead SOIC_N
8-lead SOIC_N
8-lead SOIC_N
8-lead SOIC_N
•
105
125
16-lead SOIC_W/16-lead SOIC_IC
16-lead SOIC_W/16-lead SOIC_IC
EN
Z
•
•
•
•
3-Channel Digital Isolators
Reverse Direction Options
Isolation Rating
(kV rms)
Part Number
0
•
•
•
2.5
2.5
2.5
ADuM130x*
ADuM131x
ADuM330x
1
•
•
•
2
Output
Default
H
L
•
•
•
•
Max Data Rate
(Mbps)
3
1, 10, 90
1, 10
1, 10, 90
EN
Z
•
Max Temperature (°C)
Package
105, 125
105
105
16-lead SOIC_W
16-lead SOIC_W
16-lead SOIC_W
•
4-Channel Digital Isolators
Reverse Direction Options
Part Number
1 kV rms Isolation
ADuM744x
2.5 kV rms Isolation
ADuM140x*
ADuM141x
ADuM340x*
ADuM344x
5 kV rms Isolation
ADuM240x
ADuM440x
Max Data Rate (Mbps)
3
Output
Default
H
L
EN
Z
Max Temperature (°C)
Package
•
105
16-lead QSOP
105
105
105
105
16-lead SOIC_W
16-lead SOIC_W
16-lead SOIC_W
16-lead SOIC_W
105
105
16-lead SOIC_W/16-lead SOIC_IC
16-lead SOIC_W/16-lead SOIC_IC
0
1
2
•
•
•
1, 25
•
•
•
•
•
•
•
•
•
•
•
•
•
1, 10, 90
1, 10
1, 10, 90
150
•
•
•
•
•
•
•
•
•
•
1, 10, 90
1, 10, 90
•
•
•
•
•
5-Channel Digital Isolators
Reverse Direction Options
Part Number
0
1 kV rms Isolation
ADuM7510
2.5 kV rms Isolation
ADuM1510
1
2
Output
Default
H
L
Max Data Rate (Mbps)
3
EN
Z
Max Temperature (°C)
Package
•
10
•
105
16-lead QSOP
•
10
•
105
16-lead SOIC_W
6-Channel Digital Isolator
Reverse Direction Options
Isolation Rating
(kV rms)
Part Number
ADuM764x
1
•
1
2
•
Max Data Rate
(Mbps)
3
•
1, 25
Output
Default
H
L
•
EN
Z
Max Temperature (°C)
Package
105
20-lead QSOP
Digital Isolators with Isolated Power, isoPower
Part Number
2.5 kV rms Isolation
ADuM5000
ADuM520x*
ADuM524x
ADuM540x*
5 kV rms Isolation
ADuM6000
ADuM620x
ADuM640x
Total
Number of Data Channels
Reverse Direction Options
0
1
2
3
0
2
2
4
•
•
•
•
•
•
•
•
•
0
2
4
•
•
•
•
•
•
•
•
Max Data Rate
(Mbps)
Isolated Supply Output
Package
3.3 or 5.5
3.3 or 5.5
4.5 or 5.5
3.3 or 5.5
105
105
105
105
16-lead SOIC_W
16-lead SOIC_W
8-lead SOIC_N
16-lead SOIC_W
3.3 or 5.5
3.3 or 5.5
3.3 or 5.5
105
105
105
16-lead SOIC_W/16-lead SOIC_IC
16-lead SOIC_W/16-lead SOIC_IC
16-lead SOIC_W/16-lead SOIC_IC
Range (V)
•
1, 25
1
1, 25
100
100
10
100
•
1, 25
1, 25
100
100
100
*AEC-Q100 qualified models available for use in automotive applications. Please visit product pages for more information.
| www.analog.com/icoupler
2
Max Temperature
(°C)
Current (mA)
4
Isolated Switching Regulators
Number of Data Channels
Part Number
2.5 kV rms Isolation
ADuM3070
ADuM347x
5 kV rms Isolation
ADuM4070
ADuM447x
Max Data Rate
(Mbps)
Reverse Direction Options
Total
0
1
2
3
4
0
4
•
•
•
•
•
0
4
•
•
•
•
•
Isolated Supply Output
Max Temperature
(°C)
Package
3.3 to 24
3.3 to 24
105
105
16-lead QSOP
20-lead SSOP
3.3 to 24
3.3 to 24
105
105
16-lead SOIC_IC
20-lead SOIC_IC
Current (mA)
Range (V)
1, 25
500
400
1, 25
500
500
USB 2.0 Certified Isolators
Insulation Rating (kV rms)
2.5
5
Part Number
ADuM3160
ADuM4160
Max Temperature (°C)
105
105
Data Rate
Low Speed: 1.5 Mbps
Full Speed: 12 Mbps
Low Speed: 1.5 Mbps
Full Speed: 12 Mbps
Package
16-lead SOIC_W
16-lead SOIC_W/16-lead SOIC_IC
Isolated Gate Drivers
Part Number
ADuM6132
ADuM7234
ADuM1233
ADuM1234
ADuM3220*
ADuM3221*
ADuM5230
ADuM3223
ADuM4223
Isolated
Channels
1
2
2
2
2
2
2
2
2
Insulation Rating
(kV rms)
3.7
1
2.5
2.5
2.5
2.5
2.5
3
5
Frequency
(MHz)
1
1
5
5
1
1
1
1
1
Output Voltage
Range (V)
12.5 to 17
12 to 18
12 to 18
12 to 18
4.5 to 18
4.5 to 18
12 to 18
4.5 to 18
4.5 to 18
Power Level
(mW)
275
Max Output Current
(APEAK)
0.2
4
0.1
0.1
4
4
0.1
4
4
150
Input Logic
Levels
CMOS
CMOS
TTL
CMOS
CMOS
CMOS
CMOS
CMOS
CMOS
Max Temperature
(°C)
85
105
105
105
125
125
105
125
125
Package
16-lead SOIC_W
16-lead SOIC_N
16-lead SOIC_W
16-lead SOIC_W
8-lead SOIC_N
8-lead SOIC_N
16-lead SOIC_W
16-lead SOIC_N
16-lead SOIC_W
Isolated I2C-Compliant Bidirectional Digital Isolators
Insulation Rating
(kV rms)
2.5
2.5
5
5
Part Number
ADuM1250*
ADuM1251*
ADuM2250
ADuM2251
Serial Data
Serial Clock
Max Data Rate (Mbps)
Max Temperature (°C)
Package
Bidirectional
Bidirectional
Bidirectional
Bidirectional
Bidirectional
Unidirectional
Bidirectional
Unidirectional
1
1
1
1
105
105
105
105
8-lead SOIC_N
8-lead SOIC_N
16-lead SOIC_W/16-lead SOIC_IC
16-lead SOIC_W/16-lead SOIC_IC
Isolated CAN Transceivers
Part Number
ADM3053
ADM3052
ADM3054
Insulation Rating
(kV rms)
2.5
5
5
High Voltage Bus Side
Regulator
•
Max Data Rate
(Mbps)
1
1
1
Integrated
isoPower
•
Power Supply (V)
Logic Side
Bus Side
5
3 to 5.5
24
3 to 5.5
5
Max Temperature (°C)
Package
85
85
125
20-lead SOIC_W
16-lead SOIC_W
16-lead SOIC_W
Isolated RS-485 Transceivers
Part Number
ADM2481
ADM2482E
ADM2483
ADM2485
ADM2486
ADM2487E
ADM2582E
ADM2587E
ADM2484E
ADM2490E
ADM2491E
ADM2682E
ADM2687E
Insulation
Rating
(kV rms)
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
5
5
5
5
5
Full
Duplex
•
•
•
•
•
•
•
•
•
Half
Duplex
Max Data
Rate
•
•
•
•
•
•
•
•
•
500 kbps
16 Kbps
500 kbps
16 Mbps
20 Mbps
500 kbps
16 Mbps
500 kbps
500 kbps
16 Mbps
16 Mbps
16 Mbps
500 kbps
•
•
•
Integrated
isoPower
Integrated
Transformer
Driver
•
•
•
•
•
•
•
Power Supply (V)
Logic Side
Bus Side
Max Temperature
(°C)
Package
3.0 to 5.0
3.0 to 5.0
3.0 to 5.0
3.0 to 5.0
3.0 to 5.0
3.0 to 5.0
3.0 to 5.0
3.0 to 5.0
3.0 to 5.0
3.0 to 5.0
3.0 to 5.0
3.0 to 5.0
3.0 to 5.0
5
3.3
5
5
5
3.3
—
—
3.3
5
5
—
—
85
85
85
85
85
85
85
85
85
105
85
85
85
16-lead SOIC_W
16-lead SOIC_W
16-lead SOIC_W
16-lead SOIC_W
16-lead SOIC_W
16-lead SOIC_W
20-lead SOIC W
20-lead SOIC W
16-lead SOIC_W
16-lead SOIC_W
16-lead SOIC_W
16-lead SOIC_IC
16-lead SOIC_IC
Isolated RS-232 Transceivers
Part Number
ADM3251E
ADM3252E
Insulation Rating
(kV rms)
2.5
2.5
ESD Protection (kV)
15
15
Max Data Rate
(kbps)
460
460
Number Tx
Number Rx
1
2
1
2
Integrated
isoPower
•
•
Max Temperature
(°C)
85
85
Package
20-lead SOIC_W
BGA
Isolated - ADCs
Part Number
AD7400
AD7400A
AD7401
AD7401A
Insulation Rating
(kV rms)
3.75
3.75
3.75
3.75
Resolution (Bits)
16
16
16
16
Clock Rate
(MHz)
10
10
20
20
Clock Source
Power (mW)
Internal
Internal
External
External
72
75
72
72
Power Supply (V)
ADC Side
Bus Side
3.0 to 5.0
5.0
3.0 to 5.0
5.0
3.0 to 5.0
5.0
3.0 to 5.0
5.0
Package
16-lead SOIC_W
8-lead PDIP_SMD
16-lead SOIC_W
16-lead SOIC_W
*AEC-Q100 qualified models available for use in automotive applications. Please visit product pages for more information.
www.analog.com/icoupler | 3
Wide Range of Applications
With over 750 million channels of isolation shipped into the field, iCoupler digital isolators are
used in applications such as:
• Medical devices
• Motor drives
• Power supply/regulation systems
• Solar/wind energy
• Instrumentation devices
• Communications
• Networking equipment
• Industrial field buses
• Metering
• Automotive systems
• Battery charging systems
• Light and building controls
• Industrial process controls
• All i Coupler devices can undergo
AEC-Q100 automotive qualification.
Please contact your local sales
representative for more information.
iCoupler Support Resources
To learn more about iCoupler digital isolators, visit www.analog.com/ i coupler. This page will
provide you with information on items like:
• Existing application notes such as:
Analog Devices, Inc.
Worldwide Headquarters
Analog Devices, Inc.
One Technology Way
P.O. Box 9106
Norwood, MA 02062-9106
U.S.A.
Tel: 781.329.4700
(800.262.5643,
U.S.A. only)
Fax: 781.461.3113
• AN-1109 Application Note,
Recommendations or Control of Radiated
Emissions with iCoupler Devices
• AN-0971 Application Note,
Recommendations for Control of Radiated
Emissions with isoPower Devices
• Evaluation boards
• Safety standards/certifications
Analog Devices, Inc.
Europe Headquarters
Analog Devices, Inc.
Wilhelm-Wagenfeld-Str. 6
80807 Munich
Germany
Tel: 49.89.76903.0
Fax: 49.89.76903.157
• Technical articles
• Quarterly newsletter archives
• Circuits from the Lab™ reference circuits
• Webcasts and training videos
Need technical support? Visit the Interface and Isolation Support Community on EngineerZone at
ez.analog.com/community/interface-isolation.
Analog Devices, Inc.
Southeast Asia
Headquarters
Analog Devices
22/F One Corporate Avenue
222 Hu Bin Road
Shanghai, 200021
China
Tel: 86.21.2320.8000
Fax: 86.21.2320.8222
i2c refers to a communications protocol originally
developed by Philips Semiconductors (now NXP
Semiconductors).
©2012 Analog Devices, Inc. All rights reserved.
Trademarks and registered trademarks are the
property of their respective owners.
Printed in the U.S.A.
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Analog Devices, Inc.
Japan Headquarters
Analog Devices, KK
New Pier Takeshiba
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Tel: 813.5402.8200
Fax: 813.5402.1064
www.analog.com/icoupler