ADuM7704
Data Sheet
TABLE OF CONTENTS
Features .............................................................................................. 1
Pin Configurations and Function Descriptions............................9
Typical Performance Characteristics ........................................... 11
Terminology.................................................................................... 14
Theory of Operation ...................................................................... 1±
Circuit Information.................................................................... 1±
Analog Input............................................................................... 1±
Applications Information.............................................................. 18
Current Sensing Applications................................................... 18
Voltage Sensing Applications.................................................... 18
Input Filter................................................................................... 18
Digital Filter ................................................................................ 19
Interfacing to ADSP-CM4xx .................................................... 20
Grounding and Layout .............................................................. 20
Insulation Lifetime..................................................................... 20
Outline Dimensions....................................................................... 21
Ordering Guide .......................................................................... 22
Applications....................................................................................... 1
Functional Block Diagram .............................................................. 1
General Description......................................................................... 1
Revision History ............................................................................... 2
Specifications..................................................................................... 3
Timing Specifications .................................................................. 4
Package Characteristics ............................................................... 5
Insulation and Safety Related Specifications ............................ 5
Regulatory Information............................................................... 5
DIN V VDE V 0884-10 Insulation Characteristics ................. ±
DIN V VDE V 0884-11 Insulation Characteristics (Pending)7
Absolute Maximum Ratings............................................................ 8
Thermal Resistance ...................................................................... 8
Insulation Ratings......................................................................... 8
Electrostatic Discharge (ESD) Ratings ...................................... 8
ESD Caution.................................................................................. 8
REVISION HISTORY
8/2020—Revision 0: Initial Version
Rev. 0 | Page 2 of 22