ADuM4121/ADuM4121-1
Data Sheet
TABLE OF CONTENTS
Features .............................................................................................. 1
ESD Caution...................................................................................6
Pin Configuration and Function Descriptions..............................7
Typical Performance Characteristics ..............................................8
Theory of Operation ...................................................................... 11
Applications Information .............................................................. 12
Printed Circuit Board (PCB) Layout ....................................... 12
Propagation Delay-Related Parameters................................... 12
Undervoltage Lockout ............................................................... 12
Output Load Characteristics..................................................... 13
Power Dissipation....................................................................... 13
Insulation Lifetime..................................................................... 14
Typical Applications................................................................... 14
Outline Dimensions....................................................................... 16
Ordering Guide .......................................................................... 16
Applications....................................................................................... 1
General Description ......................................................................... 1
Functional Block Diagram .............................................................. 1
Revision History ............................................................................... 2
Specifications..................................................................................... 3
Electrical Characteristics............................................................. 3
Regulatory Information............................................................... 4
Package Characteristics ............................................................... 4
Insulation and Safety-Related Specifications............................ 5
DIN V VDE V 0884-10 (VDE V 0884-10) Insulation
Characteristics .............................................................................. 5
Recommended Operating Conditions ...................................... 5
Absolute Maximum Ratings............................................................ 6
REVISION HISTORY
10/2016—Revision 0: Initial Version
Rev. 0| Page 2 of 16