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ISO7820, ISO7820F

SLLSEP0A – JULY 2015 – REVISED MARCH 2016

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Table of Contents

1

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

2

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

3

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

4

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

5

Pin Configuration and Functions ......................... 4

6

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

6.1

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

6.2

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

6.3

Recommended Operating Conditions ....................... 5

6.4

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

6.5

Power Dissipation Characteristics ............................ 6

6.6

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

6.7

Electrical Characteristics, 3.3 V ................................ 7

6.8

Electrical Characteristics, 2.5 V ................................ 8

6.9

Switching Characteristics, 5 V .................................. 9

6.10

Switching Characteristics, 3.3 V ............................. 9

6.11

Switching Characteristics, 2.5 V ........................... 10

6.12

Typical Characteristics .......................................... 11

7

Parameter Measurement Information ................ 12

8

Detailed Description ............................................ 14

8.1

Overview ................................................................. 14

8.2

Functional Block Diagram ....................................... 14

8.3

Feature Description................................................. 15

8.4

Device Functional Modes........................................ 19

9

Applications and Implementation ...................... 21

9.1

Application Information............................................ 21

9.2

Typical Application .................................................. 21

10

Power Supply Recommendations ..................... 23

11

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

11.1

PCB Material ......................................................... 24

11.2

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

11.3

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

12

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

12.1

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

12.2

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

12.3

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

12.4

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

12.5

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

12.6

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

13

Mechanical, Packaging, and Orderable

Information ........................................................... 25

4 Revision History

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

Changes from Original (July 2015) to Revision A

Page

•

Changed the Safety and Regulatory Approvals list of Features ........................................................................................... 1

•

•

Added Features "TUV Certification per EN 61010-1 and EN 60950-1" ................................................................................ 1

•

Added package: Extra wide SOIC, DWW (16) to the Device Information table .................................................................... 1

•

Changed text in the first paragraph of the Description From: "certifications according to VDE, CSA, and CQC". To:

"certifications according to VDE, CSA, CQC, and TUV." ...................................................................................................... 1

•

Changed the Simplified Schematic ........................................................................................................................................ 1

•

Added the DWW pinout image .............................................................................................................................................. 4

•

Added the DWW package to the Thermal Information .......................................................................................................... 6

•

Changed the Supply Current section of the Electrical Characteristics, 5 V to include the DWW package information ........ 7

•

Deleted Note 1 From the Electrical Characteristics, 5 V ....................................................................................................... 7

•

Changed the Supply Current section of the Electrical Characteristics, 3.3 V to include the DWW package

information ............................................................................................................................................................................. 7

•

Deleted Note 1 From the Electrical Characteristics, 3.3 V .................................................................................................... 8

•

Changed the Supply Current section of the Electrical Characteristics, 2.5 V to include the DWW package

information ............................................................................................................................................................................. 8

•

Deleted Note 1 From the Electrical Characteristics, 2.5 V .................................................................................................... 9

•

Added "Channel-to-channel output skew time" to Switching Characteristics, 5 V ................................................................. 9

•

Added "Channel-to-channel output skew time" to Switching Characteristics, 3.3 V .............................................................. 9

•

Added "Channel-to-channel output skew time" to Switching Characteristics, 2.5 V ............................................................ 10

•

Added Note: "This coupler..." to the High Voltage Feature Description section ................................................................. 15

•

Changed the Table 1, added DWW package information .................................................................................................... 15

•

Added Note 1 to Table 2 ..................................................................................................................................................... 16