
ADM3251E
Data Sheet
TABLE OF CONTENTS
REVISION HISTORY
10/13—Rev. F to Rev. G
Added Patents Information, Note 1 ............................................... 1
Changed Minimum External Tracking (Creepage) Value to
7.6 mm, Table 5................................................................................. 5
Changes to Pin 9 Description and Pin 11 Descriptions, Table 8...... 8
Changes to Isolation of Power and Data Section ....................... 11
6/12—Rev. E to Rev. F
Changes to Endnote 1 in Table 4 .................................................... 5
Added DC Correctness and Magnetic Field Immunity
Section.............................................................................................. 13
Added Figure 22 and Figure 23; Renumbered Sequentially ..... 14
Updated Outline Dimensions and Changes to
Ordering Guide............................................................................... 15
5/10—Rev. D to Rev. E
Changes to Features Section............................................................ 1
Changes to Table 4............................................................................ 5
3/10—Rev. C to Rev. D
Changes to Features and General Description Sections.............. 1
Changes to Table 4 and Table 5....................................................... 5
Changed DIN V VDE V 0884-10 (VDE V 0884-10):2006-12
Insulation Characteristics (Pending) Heading to DIN EN
60747-5-2 (VDE 0884 Teil 2): 2003-01 Insulation
Characteristics................................................................................... 6
Changes to Pollution Degree and Input–to-Output Test Voltage
Parameters, Table 6............................................................................6
Added Applications Information Section and Example PCB for
Reduced EMI Section; Added Table 9 and Table 10;
Renumbered Sequentially ............................................................. 13
Changes to PCB Layout Section................................................... 13
Added Isolated Power Supply Circuit Section, and Figure 22;
Renumbered Sequentially ............................................................. 14
1/10—Rev. B to Rev. C
Changes to Table 4.............................................................................5
11/09—Rev. A to Rev. B
Changes to Figure 1...........................................................................1
Changed to Primary Side Supply Input Current, ICC(DISABLE)
Maximum Limit to 2.5 mA ..............................................................4
Changes to Table 4.............................................................................5
Changes to Figure 13...................................................................... 11
9/08—Rev. 0 to Rev. A
Changes to Timing Parameters in Table 1 .................................... 3
Changes to Timing Parameters in Table 2 .................................... 4
Changes to Ordering Guide.......................................................... 14
7/08—Revision 0: Initial Version
Rev. G | Page 2 of 16