ADuM1400/ADuM1401/ADuM1402

Rev. B | Page 2 of 24

TABLE OF CONTENTS

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

Electrical Characteristics—5 V Operation................................ 3

Electrical Characteristics—3 V Operation................................ 6

Electrical Characteristics—Mixed 5 V/3 V or 3 V/5 V

Operation....................................................................................... 8

Package Characteristics ............................................................. 12

Regulatory Information............................................................. 12

Insulation and Safety-Related Specifications.......................... 12

DIN EN 60747-5-2 (VDE 0884 Part 2) Insulation

Characteristics ............................................................................ 13

Recommended Operating Conditions .................................... 13

Absolute Maximum Ratings.......................................................... 14

ESD Caution................................................................................ 14

Pin Configurations and Pin Function Descriptions .................. 15

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

Application Information................................................................ 19

PC Board Layout ........................................................................ 19

Propagation Delay-Related Parameters................................... 19

DC Correctness and Magnetic Field Immunity........................... 19

Power Consumption .................................................................. 20

Outline Dimensions ....................................................................... 21

Ordering Guide .......................................................................... 21

REVISION HISTORY

6/04—Data Sheet Changed from Rev. A to Rev. B.

Changes to Format .............................................................Universal

Changes to Features.......................................................................... 1

Changes to Electrical Characteristics—5 V Operation ............... 3

Changes to Electrical Characteristics—3 V Operation ............... 5

Changes to Electrical Characteristics—Mixed 5 V/3 V or

3 V/5 V Operation ............................................................................ 7

Changes to DIN EN 60747-5-2 (VDE 0884 Part 2)

Insulation Characteristics Title..................................................... 11

Changes to the Ordering Guide.................................................... 19

5/04—Data Sheet Changed from Rev. 0 to Rev. A.

Updated Format..................................................................Universal

Changes to the Features ................................................................... 1

Changes to Table 7 and Table 8..................................................... 14

Changes to Table 9.......................................................................... 15

Changes to the DC Correctness and Magnetic Field Immunity

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

Changes to the Power Consumption Section ............................. 21

Changes to the Ordering Guide.................................................... 22

9/03—Revision 0: Initial Version.