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ISO1430, ISO1432, ISO1450, ISO1452

ISO1410, ISO1412

SLLSF22C – APRIL 2018 – REVISED APRIL 2019

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Product Folder Links: ISO1430 ISO1432 ISO1450 ISO1452 ISO1410 ISO1412

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Copyright © 2018–2019, Texas Instruments Incorporated

Table of Contents

1

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

2

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

3

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

4

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

5

Description Continued .......................................... 4

6

Device Options....................................................... 4

7

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

8

Specifications......................................................... 7

8.1

Absolute Maximum Ratings ...................................... 7

8.2

ESD Ratings.............................................................. 7

8.3

Recommended Operating Conditions ....................... 7

8.4

Thermal Information .................................................. 8

8.5

Power Ratings........................................................... 8

8.6

Insulation Specifications............................................ 9

8.7

Safety-Related Certifications................................... 10

8.8

Safety Limiting Values ............................................ 10

8.9

Electrical Characteristics: Driver ............................. 11

8.10

Electrical Characteristics: Receiver ...................... 11

8.11

8.12

8.13

Switching Characteristics: Driver .......................... 15

8.14

Switching Characteristics: Receiver...................... 15

8.15

Insulation Characteristics Curves ......................... 16

8.16

Typical Characteristics .......................................... 17

9

Parameter Measurement Information ................ 23

10

Detailed Description ........................................... 26

10.1

Overview ............................................................... 26

10.2

Functional Block Diagram ..................................... 26

10.3

Feature Description............................................... 27

10.4

Device Functional Modes...................................... 28

11

Application and Implementation........................ 30

11.1

Application Information.......................................... 30

11.2

Typical Application ................................................ 31

12

Power Supply Recommendations ..................... 34

13

Layout................................................................... 34

13.1

Layout Guidelines ................................................. 34

13.2

Layout Example .................................................... 35

14

Device and Documentation Support ................. 36

14.1

Documentation Support ........................................ 36

14.2

Related Links ........................................................ 36

14.3

Receiving Notification of Documentation Updates 36

14.4

Community Resource............................................ 36

14.5

Trademarks ........................................................... 36

14.6

Electrostatic Discharge Caution ............................ 36

14.7

Glossary ................................................................ 37

15

Mechanical, Packaging, and Orderable

Information ........................................................... 37

4 Revision History

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

Changes from Revision B (November 2018) to Revision C

Page

•

Changed reference of ISO141x to ISO14xx in the entire datasheet ..................................................................................... 1

•

Added ISO1430, ISO1432, ISO1450, ISO1452 in Device Information table ......................................................................... 1

•

Changed the position of Device Features tabels .................................................................................................................. 4

•

Added footnote to Pin Functions: Full-Duplex Device ............................................................................................................ 5

•

Added footnote to Pin Functions: Half-Duplex Device ........................................................................................................... 6

•

Changed max power dissipation for ISO1410_ISO1412 in Power Ratings table ................................................................. 8

•

Added Typical curves for ISO143x and ISO145x in Typical Characteristics ...................................................................... 17

•

Added Section 11.2.3 Application Curves and Section 11.2.3.1 Insulation Lifetime............................................................ 32

Changes from Revision A (August 2018) to Revision B

Page

•

Changed status to production data ....................................................................................................................................... 1

Changes from Original (July 2018) to Revision A

Page

•

•

Added test condition for CMTI in Electrical characteristics: Driver

................................................................................... 11

•

Added test condition for CMTI in Electrical characteristics: Receiver .................................................................................. 12

•

Immunity (CMTI)—Half Duplex figures in the Parameter Measurement Information section .............................................. 23

•