ADUM7440_11 AD [Analog Devices], ADUM7440_11 Datasheet - Page 2

• Manufacturer Part Number: ADUM7440_11
• Description: 1 kV RMS Quad-Channel Digital Isolators
• Manufacturer: AD [Analog Devices]

ADuM7440/ADuM7441/ADuM7442
TABLE OF CONTENTS
Features .............................................................................................. 1
Applications ....................................................................................... 1
General Description ......................................................................... 1
Functional Block Diagrams ............................................................. 1
Revision History ............................................................................... 2
Specifications ..................................................................................... 3
REVISION HISTORY
2/11—Rev. A to Rev. B
Changes to Figure 7 ........................................................................ 11
8/10—Rev. 0 to Rev. A
Change Features ................................................................................ 1
Changes to Table 1 ............................................................................ 3
Added Note 1, Table 1 ...................................................................... 3
Changes to Table 4 ............................................................................ 4
Added Note 1, Table 4 ...................................................................... 4
Changes to Table 7 ............................................................................ 5
Added Note 1, Table 7 ...................................................................... 5
Changes to Table 10 .......................................................................... 6
Added Note 1, Table 10 .................................................................... 6
Changes to Table 14 .......................................................................... 7
10/09—Revision 0: Initial Version
Electrical Characteristics—5 V Operation................................ 3
Electrical Characteristics—3.3 V Operation ............................ 4
Electrical Characteristics—Mixed 5 V/3.3 V Operation ........ 5
Electrical Characteristics—Mixed 3.3 V/5 V Operation ........ 6
Package Characteristics ............................................................... 7
Regulatory Information ............................................................... 7
Insulation and Safety-Related Specifications ............................ 7
Rev. B | Page 2 of 20
Absolute Maximum Ratings ............................................................8
Pin Configurations and Function Descriptions ............................9
Typical Performance Characteristics ........................................... 12
Applications Information .............................................................. 14
Outline Dimensions ....................................................................... 17
Recommended Operating Conditions .......................................7
ESD Caution...................................................................................8
PC Board Layout ........................................................................ 14
Propagation Delay-Related Parameters ................................... 14
DC Correctness and Magnetic Field Immunity........................... 14
Power Consumption .................................................................. 15
Insulation Lifetime ..................................................................... 15
Ordering Guide .......................................................................... 17