ADUM1280 データシートの表示（PDF） - Analog Devices
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ADUM1280 Datasheet PDF : 21 Pages
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ADuM1280/ADuM1281/ADuM1285/ADuM1286
Data Sheet
TABLE OF CONTENTS
Features .............................................................................................. 1
Applications....................................................................................... 1
Functional Block Diagrams ............................................................... 1
General Description ......................................................................... 1
Revision History ............................................................................... 2
Specifications..................................................................................... 3
Electrical Characteristics—5 V Operation (All Grades)......... 3
Electrical Characteristics—3 V Operation (A, B, and C
Grades)........................................................................................... 4
Electrical Characteristics—Mixed 5 V/3 V Operation (A, B,
and C Grades) ............................................................................... 5
Electrical Characteristics—Mixed 3 V/5 V Operation (A, B,
and C Grades) ............................................................................... 7
Electrical Characteristics—3 V Operation (WA, WB, and WC
Grades)........................................................................................... 8
Electrical Characteristics—Mixed 5 V/3 V Operation (WA,
WB, and WC Grades) .................................................................. 9
Electrical Characteristics—Mixed 3 V/5 V Operation (WA,
WB, and WC Grades) ................................................................ 11
Package Characteristics ............................................................. 12
Regulatory Information............................................................... 12
Insulation and Safety-Related Specifications.............................. 12
DIN V VDE V 0884-10 (VDE V 0884-10): 2006-12
Insulation Characteristics ......................................................... 13
Recommended Operating Conditions .................................... 13
Absolute Maximum Ratings ......................................................... 14
ESD Caution................................................................................. 14
Pin Configuration and Function Descriptions........................... 15
Typical Performance Characteristics ........................................... 17
Applications Information .............................................................. 18
PC Board Layout ........................................................................ 18
Propagation Delay-Related Parameters................................... 18
DC Correctness and Magnetic Field Immunity..................... 18
Power Consumption .................................................................. 19
Insulation Lifetime ..................................................................... 20
Outline Dimensions ....................................................................... 21
Ordering Guide .......................................................................... 21
Automotive Products................................................................... 21
REVISION HISTORY
7/15—Rev. A to Rev. B
Change to General Description Section ........................................ 1
Changed 2.7 V ≤ VDDX ≤ 3.6 V to 3.0 V ≤ VDDX ≤ 3.6 V .............. 4
Changed 2.7 V ≤ VDD2 ≤ 3.6 V to 3.0 V ≤ VDD2 ≤ 3.6 V ............... 5
Changed 2.7 V ≤ VDD1 ≤ 3.6 V to 3.0 V ≤ VDD1 ≤ 3.6 V ............... 7
Change to Table 26 ......................................................................... 13
Changes to Table 29 and Table 30 ................................................ 15
3/14—Rev. A to Rev. B
Change to Features ........................................................................... 1
Changes to Regulatory Information Section and Table 23 ....... 10
Changes to Table 24........................................................................ 10
3/13—Rev. 0 to Rev. A
Changes to Features Section, Applications Section, and General
Description Section ................................................................................... 1
Added Table 13 to Table 21; Renumbered Sequentially ..................... 7
Changes to Table 26.................................................................................11
Changes to Table 29 and Table 30.........................................................13
Changes to Ordering Guide...................................................................19
Added Automotive Products Section ..................................................19
5/12—Revision 0: Initial Version
Rev. C | Page 2 of 22
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