Datasheet

ADuM5401/ADuM5402/ADuM5403/ADuM5404 Data Sheet
Rev. C | Page 2 of 28
TABLE OF CONTENTS
Features .............................................................................................. 1
Applications ....................................................................................... 1
General Description ......................................................................... 1
Functional Block Diagrams ............................................................. 1
Revision History ............................................................................... 3
Specifications ..................................................................................... 4
Electrical Characteristics—5 V Primary Input Supply/
5 V Secondary Isolated Supply ................................................... 4
Electrical Characteristics—3.3 V Primary Input Supply/
3.3 V Secondary Isolated Supply ................................................ 6
Electrical Characteristics—5 V Primary Input Supply/
3.3 V Secondary Isolated Supply ................................................ 8
Package Characteristics ............................................................. 10
Regulatory Information ............................................................. 10
Insulation and Safety-Related Specifications .......................... 10
IEC 60747-5-2 (VDE 0884, Part 2):2003-01 Insulation
Characteristics ............................................................................ 11
Recommended Operating Conditions .................................... 11
Absolute Maximum Ratings .......................................................... 12
ESD Caution ................................................................................ 12
Pin Configurations and Function Descriptions ......................... 13
Truth Table .................................................................................. 16
Typical Performance Characteristics ........................................... 17
Terminology .................................................................................... 20
Applications Information .............................................................. 21
PCB Layout ................................................................................. 21
Thermal Analysis ....................................................................... 21
Propagation Delay-Related Parameters ................................... 22
Start-Up Behavior....................................................................... 22
EMI Considerations ................................................................... 22
DC Correctness and Magnetic Field Immunity .......................... 22
Power Consumption .................................................................. 23
Power Considerations ................................................................ 24
Increasing Available Power ....................................................... 24
Insulation Lifetime ..................................................................... 25
Outline Dimensions ....................................................................... 26
Ordering Guide .......................................................................... 26