ISO7220A, ISO7220B, ISO7220C, ISO7220M

ISO7221A, ISO7221B, ISO7221C, ISO7221M

SLLS755N – JULY 2006 – REVISED SEPTEMBER 2015

www.ti.com

Table of Contents

1

Features .................................................................. 1

7

Parameter Measurement Information ................ 17

2

Applications ........................................................... 1

8

Detailed Description ............................................ 18

8.1

Overview ................................................................. 18

3

Description ............................................................. 1

8.2

Functional Block Diagram ....................................... 18

4

Revision History..................................................... 2

8.3

Feature Description................................................. 19

5

Pin Configuration and Functions ......................... 5

8.4

Device Functional Modes........................................ 21

6

Specifications......................................................... 5

9

Application and Implementation ........................ 22

6.1

Absolute Maximum Ratings ...................................... 5

9.1

Application Information............................................ 22

6.2

ESD Ratings.............................................................. 5

9.2

Typical Application .................................................. 22

6.3

Recommended Operating Conditions ....................... 6

10

Power Supply Recommendations ..................... 24

6.4

Thermal Information .................................................. 6

11

Layout................................................................... 24

6.5

Electrical Characteristics, 5 V ................................... 7

11.1

Layout Guidelines ................................................. 24

6.6

Electrical Characteristics, 5 V, 3.3 V ........................ 8

11.2

Layout Example .................................................... 24

6.7

Electrical Characteristics: 3.3 V, 5 V......................... 9

6.8

Electrical Characteristics, 3.3 V .............................. 10

12

Device and Documentation Support ................. 25

6.9

Electrical Characteristics, 2.8 V ............................. 10

12.1

Documentation Support ........................................ 25

6.10

Dissipation Characteristics.................................... 11

12.2

Related Links ........................................................ 25

6.11

Switching Characteristics, 5 V ............................. 11

12.3

Community Resources.......................................... 25

6.12

Switching Characteristics, 5 V, 3.3 V.................... 12

12.4

Trademarks ........................................................... 25

6.13

Switching Characteristics, 3.3 V, 5 V ................... 12

12.5

Electrostatic Discharge Caution ............................ 25

6.14

Switching Characteristics, 3.3 V ........................... 13

12.6

Glossary ................................................................ 25

6.15

Switching Characteristics, 2.8 V .......................... 14

13

Mechanical, Packaging, and Orderable

Information ........................................................... 26

6.16

Typical Characteristics .......................................... 15

4 Revision History

NOTE: Page numbers for previous revisions may differ from page numbers in the current version.

Changes from Revision M (October 2014) to Revision N

Page

•

Changed the VDE Cerification from: DIN EN 60747-5-5 (VDE 0884-5) to: DIN V VDE V 0884-10 (VDE V 0884-

10):2006-12 throughout the document ................................................................................................................................... 1

•

Updated the Simplified Schematic to a higher quality version. .............................................................................................. 1

•

•

Added = 150°C to insulation resistance test condition in the DIN V VDE V 0884-10 (VDE V 0884-10):2006-12

Insulation Characteristics table. ........................................................................................................................................... 19

•

Changed L(I01) MIN value from 4.8 to 4 in the IEC Package Characteristics table. ........................................................... 19

•

Changed L(I01) MIN value from 4.8 to 4 in the IEC Package Characteristics table. ........................................................... 19

•

Added the JEDEC package dimensions note in the IEC Package Characteristics table..................................................... 19

•

Changed the DTI test condition From: IEC 60112 / VDE 0303 Part 1 To: DIN EN 60112 (VDE 0303-11); IEC 60112 ...... 20

•

Added the DTI parameter to the IEC Package Characteristics table. .................................................................................. 20

•

Changes from Revision L (January 2012) to Revision M

Page

•

Changed the title of this data sheet to ISO722x Dual Channel Digital Isolators ................................................................... 1

•

Added Pin Configuration and Functions section, Handling Rating table, Dissipation Ratings table, Feature

Description section, Device Functional Modes, Application and Implementation section, Power Supply

Recommendations section, Layout section, Device and Documentation Support section, and Mechanical,

Packaging, and Orderable Information section, changed Thermal Information table ........................................................... 1

•

Updated the Features section ............................................................................................................................................... 1

•

•

Updated the Regulatory Information Table............................................................................................................................. 5

2

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