CERTIFICATE OF COMPLIANCE
Certificate Number
Report Reference
Issue Date

Issued to:This is to certify that
representative samples of20171127-E214100
E214100-20110305
2017-NOVEMBER-27
ANALOG DEVICES INC
804 WOBURN ST
WILMINGTON MA 01887-3494
COMPONENT - NONOPTICAL ISOLATING DEVICES
See Addendum Page
Have been investigated by UL in accordance with theStandard(s) indicated on this Certificate.

Standard(s) for Safety:
Additional Information:

UL 1577, Optical Isolators
See the UL Online Certifications Directory atwww.ul.com/database for additional information

Only those products bearing the UL Certification Mark should be considered as being covered by UL'sCertification and Follow-Up Service.
The UL Recognized Component Mark generally consists of the manufacturer’s identification and catalog
number, model number or other product designation as specified under “Marking” for the particular
Recognition as published in the appropriate UL Directory. As a supplementary means of identifying productsthat have been produced under UL’s Component Recognition Program, UL’s Recognized Component Mark:, may be used in conjunction with the required Recognized Marks. The Recognized Component Mark isrequired when specified in the UL Directory preceding the recognitions or under “Markings” for the individualrecognitions.
Recognized components are incomplete in certain constructional features or restricted in performancecapabilities and are intended for use as components of complete equipment submitted for investigation rather
than for direct separate installation in the field. The final acceptance of the component is dependent upon its
installation and use in complete equipment submitted to UL LLC.
Look for the UL Certification Mark on the product.

Bruce Mahrenholz, Director North American Certification Program
UL LLCAny information and documentation involving UL Mark services are provided on behalf of UL LLC (UL) or any authorized licensee of UL. For questions, pleasecontact a local UL Customer Service Representative at http://ul.com/aboutul/locations/Page 1 of 2

CERTIFICATE OF COMPLIANCE
Certificate Number
Report Reference
Issue Date

20171127-E214100
E214100-20110305
2017-NOVEMBER-27

This is to certify that representative samples of the product as specified on this certificate were tested
according to the current UL requirements.
Single Protection Non-Optical Isolator,Models ADuM148xARSZ, ADuM148xBRSZ, ADuM148xCRSZ, ADuM228x, ADuM347x,
ADuM347xARWZ, ADuM347xCRWZ, ADuM348x, ADuM447x, ADuM521x, ADuM621x, ADuM764x,
ADuM3070, ADuM3220, ADuM3221, ADuM3223, ADuM4070, ADuM4223, ADuM5010, ADuM6010,
ADuM541x, ADuM641x, ADuM7440xRQZ, ADuM7441xRQZ, ADuM7442xRQZ, ADuM7640,
ADuM7641, ADuM7642, ADuM7643 where “x” in the model number may be any alpha/numericdesignation. All models may have additional suffixes.

Bruce Mahrenholz, Director North American Certification Program
UL LLCAny information and documentation involving UL Mark services are provided on behalf of UL LLC (UL) or any authorized licensee of UL. For questions, pleasecontact a local UL Customer Service Representative at http://ul.com/aboutul/locations/Page 2 of 2

File E214100
Project 10CA22556
March 5, 2011
REPORTOn
COMPONENT - NON-OPTICAL ISOLATING DEVICESANALOG DEVICES INC
Wilmington ma 01887
Copyright  2011 Underwriters Laboratories Inc.
Underwriters Laboratories Inc. authorizes the above named company toreproduce this Report either in its entirety or the portion of thisReport consisting of the Cover Page up to (but not including) theConstruction Details Descriptive pages.

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2017-11-27

DESCRIPTIONPRODUCT COVERED:USR – Single Protection Non-Optical Isolator, Models ADuM148xARSZ, ADuM148xBRSZ, ADuM148xCRSZ,
ADuM228x, ADuM347x, ADuM347xARWZ, ADuM347xCRWZ, ADuM348x, ADuM447x, ADuM521x, ADuM621x, ADuM764x, ADuM3070,ADuM3220, ADuM3221, ADuM3223, ADuM4070, ADuM4223, ADuM5010, ADuM6010, ADuM541x, ADuM641x, ADuM7440xRQZ,ADuM7441xRQZ, ADuM7442xRQZ, ADuM7640, ADuM7641, ADuM7642, ADuM7643 where “x” in the model number may be anyalpha/numeric designation.
All models may have additional suffixes.
ELECTRICAL RATINGS (at 25°C ambient) ($):
Model

Current (mA)

Power (mW)

Encoder

Decoder

Encoder

Decoder

Isolation
Voltage(AC)

Max
Operating
Temp (Tmoa)
(°C)

Max
Junction
Temp (Tj)(°C)

Max Storage
Temp (Ts)(°C)

AduM148x
ARSZ

5.5

1.6

278

2500

105150

150

BRSZ

5.8

5.4

29272500

105150

150

CRSZ

25.4

7.3

127

36.5

2500

105150150

ADuM228x

121784119@100Mbps

5000

125150150

ADuM348x

31421

98 @25Mbps

3750

125150150

ADuM447x

8.75

1161

77 @25Mbps

5000

105150150

ADuM521x(power)

104

3.6

728

252500105150150

ADuM521x(data)

2020

100

100
@100Mbps

2500

105150150

ADuM621x(power)

104

3.6728253750105150150

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Current (mA)
ModelPage 1-1

Power (mW)Issued:New:

2011-03-05
2017-07-11

Isolation
Voltage(AC)

Max
Operating
Temp (Tmoa)
(°C)

Max
Junction
Temp (Tj)(°C)

Max Storage
Temp (Ts)(°C)

Encoder

Decoder

Encoder

Decoder

ADuM621x(data)

2020

100

100
@100Mbps

3750

105150150

ADuM541x(power)

104

3.6

728

25

2500

105

150

150

ADuM541x(data)

11.8

1159 @100Mbps

55 @100Mbps

2500

105150150

ADuM641x(power)

104

3.6

728

25

3750

105150150

ADuM641x(data)

11.8

1159 @100Mbps

55 @100Mbps

3750

105150150

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Current (mA)

Page 1A

Power (mW)Issued:Revised:2011-03-05
2017-11-27

Max
OperatingTemp(Tmoa)(°C)

Max
Junction
Temp (Tj)(°C)

Max Storage
Temp (Ts)(°C)

Encoder

Decoder

Encoder

Decoder

Isolation
Voltage(AC)

ADuM764x

28

22140

110 @25Mbps

1000105150150

ADuM7440xRQZ

28614030 @25Mbps

1000105150150

ADuM7441xRQZ

188.5

9042 @25Mbps

1000105150150

ADuM7442xRQZ

15126060 @25Mbps

1000105150150

ADuM7640

441122055 @25Mbps

1000105150

150

ADuM7641

3815190

60 @25Mbps

1000105150150

ADuM7642311915595 @25Mbps

1000105150150

ADuM7643

2422120

110 @25Mbps

1000105150150

ADuM347x(Power)

570

4489

20

2500

105150

150

ARWZ

0.9

1159 @ 1Mbps

5000

105150150

CRWZ

61230

16 @ 25Mbps

5000

105150150

ADuM3070
CTRL

384

2160

2500

125150150(switches)

1400

84

980

60

2500

125150150

ADuM32201.7

178.5306 @ 2Mbps

2500

105150150

ADuM32211.7

178.5306

2500

105150

150

Model

*

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Current (mA)
ModelPage 1B

Power (mW)Issued:New:

2011-03-05
2017-11-27Isolation
Voltage(AC)

Max
OperatingTemp(Tmoa)
(°C)

Max
Junction
Temp (Tj)(°C)

Max Storage
Temp (Ts)(°C)

Encoder

Decoder

Encoder

Decoder

ADuM3223

384

21 @1.7Mbps

1680 @
1.7Mbps

3000

125150150

ADuM4070

5

8.5

3560

5000

105

150

150

ADuM4223

384

21 @1.7Mbps

1680 @
1.7Mbps

5000

125150150

ADuM5010

104

3.6728252500105150150

ADuM6010

104

3.6728253750105150150($) - For ambient temperatures higher than 25°C and up to Tmoa, refer to manufacturer’s specifications
and/or thermal derating curve data for complete electrical ratings.

File E214100

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Page 2

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2017-07-11

GENERAL:
These devices are non-optical isolators consisting of an encoder and decoder.
The encoder and decoder are separated by a transformer. Internal “chips” areconnected to lead frames that are molded into the enclosure.
ENGINEERING CONSIDERATIONS (NOT FOR FIELD REPRESENTATIVE'S USE):
Use - For use only in products where the acceptability of thecombination is determined by Underwriters Laboratories Inc.
*USR indicates this product was investigated under the UL Standard for
Safety for Optical Isolators, UL 1577, Fifth Edition.
CNR indicates this product was investigated under the CanadianCertification Notice, CSA Component Acceptance Service No. 5A.
CONDITIONS OF ACCEPTABILITY - Each device shall be reviewed with respect tothe following conditions of acceptability:
1.

The capability of the device to control a load has not been
investigated.

2.

These devices should be installed in a suitable end product enclosure.

3.

If the maximum operating (ambient) temperature exceeds the rating notedin the ratings table, additional means should be used to determine if
the maximum junction temperature of the device is exceeded.

4.

For single protection devices, the insulation to the case has not beenevaluated. For double protection devices, the insulation to the casehas been evaluated to the isolation voltage specified in the ratings
table.

CONSTRUCTION DETAILS:
General - The product shall be constructed in accordance with the following
description. All dimensions are approximate, unless specified as “max” or“min”.