ADuM5401W/ADuM5402W/ADuM5403W

Data Sheet

Rev. D | Page 2 of 24

TABLE OF CONTENTS

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

 

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

 

General Description ......................................................................... 1

 

Functional Block Diagrams............................................................. 1

 

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

 

Specifications..................................................................................... 3

 

Electrical Characteristics—5 V Primary Input Supply/5 V

Secondary Isolated Supply .......................................................... 3

 

Electrical Characteristics—3.3 V Primary Input Supply/3.3 V

Secondary Isolated Supply .......................................................... 5

 

Electrical Characteristics—5 V Primary Input Supply/3.3 V

Secondary Isolated Supply .......................................................... 7

 

Package Characteristics ............................................................... 9

 

Regulatory Approvals................................................................... 9

 

Insulation and Safety-Related Specifications............................ 9

 

DIN EN 69747-5-2 (VDE 0884 Teil 2) Insulation

Characteristics ............................................................................ 10

 

Recommended Operating Conditions .................................... 10

 

Absolute Maximum Ratings.......................................................... 11

 

ESD Caution................................................................................ 11

 

Pin Configurations and Function Descriptions ......................... 12

 

Truth Table .................................................................................. 14

 

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

 

Terminology .................................................................................... 18

 

Applications Information .............................................................. 19

 

Theory of Operation .................................................................. 19

 

PCB Layout ................................................................................. 19

 

Thermal Analysis ....................................................................... 19

 

Propagation Delay Related Parameters ................................... 20

 

Start-Up Behavior....................................................................... 20

 

EMI Considerations................................................................... 20

 

DC Correctness and Magnetic Field Immunity..................... 20

 

Power Consumption .................................................................. 21

 

Power Considerations................................................................ 22

 

Insulation Lifetime ..................................................................... 22

 

VISO Start-Up Issues.................................................................... 23

 

Outline Dimensions ....................................................................... 24

 

Ordering Guide .......................................................................... 24

 

Automotive Products ................................................................. 24

 

REVISION HISTORY

4/13—Rev. C to Rev. D

Added Figure 17 and Figure 18; Renumbered Sequentially ..... 16

Added Start-Up Behavior Section ................................................ 20

Change to DC Correctness and Magnetic Field Immunity

Section.............................................................................................. 20

Changes to Ordering Guide .......................................................... 24

11/12—Rev. B to Rev. C

Changes to Ordering Guide .......................................................... 23

6/12—Rev. A to Rev. B

Created Hyperlink for Safety and Regulatory Approvals

Entry in Features Section................................................................. 1

Added Table 1; Renumbered Sequentially .................................... 1

Changes to Table 2, Table 3, and Table 4 ....................................... 3

Changes to Endnote 3 in Table 5 .................................................... 4

Change to Table 6 ............................................................................. 5

Changes to Table 9............................................................................ 6

Change to Table 10 ........................................................................... 7

Changes to Table 13.......................................................................... 8

Change to Table 16 ........................................................................... 9

Change to Table 18 ......................................................................... 10

Changes to Table 21........................................................................ 12

Changes to Table 22........................................................................ 13

Changes to Table 23 and Table 24 ................................................ 14

Changes to Theory of Operation Section.................................... 18

Changes to EMI Considerations Section .................................... 19

4/12—Rev. 0 to Rev. A

Changes to General Description and Features Sections ..............1

Changed DIN V VDE 0884-10 (VDE V 0884-10):2006-12 to

DIN EN 69747-5-2 (VDE 0884 Teil 2):2003-1 Throughout........1

Added Electrical Characteristics—3.3 V Primary Input

Supply/3.3 V Secondary Isolated Supply Section..........................5

Added Table 5, Table 6, and Table 7; Renumbered

Sequentially ........................................................................................5

Added Table 8 ....................................................................................6

Added Electrical Characteristics—5 V Primary Input Supply/

3.3 V Secondary Isolated Supply Section .......................................7

Added Table 9, Table 10, and Table 11............................................7

Added Table 12 ..................................................................................8

Changes to Table 14 and Table 15 ...................................................9

Changes to Table 16 ....................................................................... 10

Changes to Typical Performance Characteristics Section ........ 16

Changes to Ordering Guide .......................................................... 24

Added Automotive Products Section .......................................... 24

1/10—Revision 0: Initial Version