ISO7520C, ISO7521C

SLLSE39E – JUNE 2010 – REVISED MAY 2015

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Table of Contents

5% .............................................................................. 9

1

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

6.14

Typical Characteristics ............................................ 9

2

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

7

Parameter Measurement Information ................ 10

3

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

8

Detailed Description ............................................ 11

4

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

8.1

Overview ................................................................. 11

5

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

8.2

Functional Block Diagram ....................................... 11

6

Specifications......................................................... 4

8.3

Feature Description................................................. 12

6.1

Absolute Maximum Ratings ..................................... 4

8.4

Device Functional Modes........................................ 14

6.2

ESD Ratings.............................................................. 4

9

Application and Implementation ........................ 15

6.3

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

9.1

Application Information............................................ 15

6.4

Thermal Information .................................................. 5

9.2

Typical Application ................................................. 15

6.5

Electrical Characteristics: VCC1 and VCC2 at 5 V ±

5% .............................................................................. 6

10

Power Supply Recommendations ..................... 17

6.6

Electrical Characteristics: VCC1 at 5 V ± 5%, VCC2 at

11

Layout................................................................... 17

3.3 V ± 5% ................................................................. 6

11.1

Layout Guidelines ................................................. 17

6.7

Electrical Characteristics: VCC1 at 3.3 V ± 5%, VCC2

11.2

Layout Example .................................................... 17

at 5 V ± 5% ................................................................ 7

12

Device and Documentation Support ................. 18

6.8

Electrical Characteristics: VCC1 and VCC2 at 3.3 V ±

12.1

Documentation Support ........................................ 18

5% .............................................................................. 7

12.2

Related Links ........................................................ 18

6.9

Power Dissipation Characteristics ............................ 7

12.3

Community Resources.......................................... 18

6.10

Switching Characteristics: VCC1 and VCC2 at 5 V ±

12.4

Trademarks ........................................................... 18

5% .............................................................................. 8

12.5

Electrostatic Discharge Caution ............................ 18

6.11

Switching Characteristics: VCC1 at 5 V ± 5%, VCC2

at 3.3 V ± 5% ............................................................. 8

12.6

Glossary ................................................................ 18

6.12

Switching Characteristics: VCC1 at 3.3 V ± 5%, VCC2

13

Mechanical, Packaging, and Orderable

at 5 V ± 5% ................................................................ 8

Information ........................................................... 18

6.13

Switching Characteristics: VCC1 and VCC2 at 3.3 V ±

4 Revision History

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

Changes from Revision D (October 2013) to Revision E

Page

•

Added Pin Configuration and Functions section, ESD 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 .............................. 1

Changes from Revision C (November 2011) to Revision D

Page

•

Deleted Note 1 from the INSULATION CHARACTERISTICS table..................................................................................... 12

•

Changed the REGULATORY INFORMATION table, TUV column From: Certificate Number: U8V 11 08 77311 006

To: Certificate Number: U8V 1309 77311 010 ..................................................................................................................... 14

Changes from Revision B (June 2011) to Revision C

Page

•

Changed all the devices numbers by adding a 'C' to the end ................................................................................................ 1

•

Changed the Safety and Regulatory Approvals Feature........................................................................................................ 1

•

Changed the Description section............................................................................................................................................ 1

•

Changed the IEC 60664-1 Ratings Table ............................................................................................................................ 12

•

Changed the INSULATION CHARACTERISTICS table....................................................................................................... 12

2

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