Datasheet

ADM2482E/ADM2487E
Rev. A | Page 2 of 20
TABLE OF CONTENTS
Features .............................................................................................. 1
Applications ....................................................................................... 1
Functional Block Diagram .............................................................. 1
General Description ......................................................................... 1
Revision History ............................................................................... 2
Specifications ..................................................................................... 3
Timing Specifications .................................................................. 4
Package Characteristics ............................................................... 5
Regulatory Information ............................................................... 5
Insulation and Safety-Related Specifications ............................ 5
VDE 0884-2 Insulation Characteristics ..................................... 6
Absolute Maximum Ratings ............................................................ 7
ESD Caution .................................................................................. 7
Pin Configuration and Function Descriptions ............................. 8
Typical Performance Characteristics ............................................. 9
Test Circuits ..................................................................................... 12
Switching Characteristics .............................................................. 13
Circuit Description......................................................................... 14
Electrical Isolation ...................................................................... 14
Truth Tables................................................................................. 14
Thermal Shutdown .................................................................... 15
True Fail-Safe Receiver Inputs .................................................. 15
Magnetic Field Immunity .......................................................... 15
Applications Information .............................................................. 16
Printed Circuit Board Layout ................................................... 16
Transformer Suppliers ............................................................... 16
Isolated Power Supply Circuit .................................................. 16
Typical Applications ................................................................... 17
Outline Dimensions ....................................................................... 18
Ordering Guide .......................................................................... 18
REVISION HISTORY
2/09—Rev. 0 to Rev. A
Edits to Features ................................................................................ 1
Added Table 5 .................................................................................... 5
Changes to Table 6 ............................................................................ 5
Added Table 7 .................................................................................... 6
Changes to Figure 9 ........................................................................ 13
Added Table 13 ............................................................................... 16
Changes to Ordering Guide .......................................................... 18
5/08—Revision 0: Initial Version