ADuM1250/ADuM1251

Data Sheet

Rev. I | Page 2 of 16

TABLE OF CONTENTS

Features .............................................................................................. 1

 

Applications ...................................................................................... 1

 

Functional Block Diagrams............................................................. 1

 

General Description ......................................................................... 1

 

Revision History ............................................................................... 2

 

Specifications .................................................................................... 3

 

Electrical Characteristics ............................................................. 3

 

Package Characteristics ............................................................... 5

 

Regulatory Information............................................................... 5

 

Insulation and Safety Related Specifications............................ 5

 

DIN V VDE V 0884-10 (VDE V 0884-10) Insulation

Characteristics .............................................................................. 6

 

Recommended Operating Conditions ...................................... 6

 

Absolute Maximum Ratings ........................................................... 7

 

ESD Caution ..................................................................................7

 

Pin Configuration and Function Descriptions .............................8

 

Test Conditions .................................................................................9

 

Applications Information ............................................................. 10

 

Functional Description.............................................................. 10

 

Startup.......................................................................................... 10

 

Typical Application Diagram ................................................... 11

 

Capacitive Load at Low Speeds ................................................ 11

 

Magnetic Field Immunity ......................................................... 12

 

Outline Dimensions....................................................................... 13

 

Ordering Guide .......................................................................... 13

 

Automotive Products ................................................................ 13

 

REVISION HISTORY

3/2020—Rev. H to Rev. I

7/2015—Rev. G to Rev. H

Changes to Table 4 and Table 5...................................................... 5

3/2014—Rev. F to Rev. G

Moved Typical Application Diagram Section............................ 11

Added Capacitive Load at Low Speeds Section and Table 11 ....... 11

Moved Magnetic Field Immunity Section .................................. 12

Changes to Ordering Guide.......................................................... 13

9/2012—Rev. E to Rev. F

Created Hyperlink for Safety and Regulatory Approvals

Entry in Features Section ................................................................ 1

Changes to Ordering Guide.......................................................... 12

12/2011—Rev. D to Rev. E

Change to Ordering Guide............................................................ 12

Changes to Automotive Products Section .................................. 12

7/2011—Rev. C to Rev. D

Change to Typical Application Diagram Section ...................... 11

5/2010—Rev. B to Rev. C

Changes to Features Section and Applications Section...............1

Changes to Typical Application Diagram Section

and Figure 9..................................................................................... 11

Changes to Ordering Guide.......................................................... 12

Added Automotive Products Section.......................................... 12

12/2009—Rev. A to Rev. B

Changes to Features Section ............................................................1

Table 8.................................................................................................7

Changes to Ordering Guide.......................................................... 12

6/2007—Rev. 0 to Rev. A

Updated VDE Certification Throughout.......................................1

Changes to Features and Note 1......................................................1

Changes to Table 4 and Table 5 ......................................................5

Changes to Table 6 ............................................................................6

Updated Outline Dimensions ...................................................... 12

Changes to Ordering Guide.......................................................... 12

10/2006—Revision 0: Initial Version