
AD1938
Data Sheet
Rev. E | Page 2 of 32
TABLE OF CONTENTS
REVISION HISTORY
2/13—Rev. D to Rev. E
Change to tCLH Parameter, Table 7 .................................................. 7
7/11—Rev. C to Rev. D
Changes to Table 10, DSDATAx/ASDATAx Pin Descriptions... 9
1/11—Rev. B to Rev. C
Added Automotive Information ................................. Throughout
Change to Table 2, Introductory Text............................................ 4
Change to Table 4, Introductory Text............................................ 5
Change to Table 7, Introductory Text............................................ 7
Changes to Ordering Guide .......................................................... 31
8/09—Rev. A to Rev. B
Changes to Table 16 Title............................................................... 24
Changes to Figure 18 and Table 19 Titles.................................... 25
Changes to Table 20 Title............................................................... 26
Changes to Table 23 and Table 24 Titles...................................... 27
Changes to Table 25 Title............................................................... 28
Changes to Ordering Guide .......................................................... 31
7/08—Rev. 0 to Rev. A
Changes to Table 7.............................................................................7
Changes to Figure 2...........................................................................9
Changes to Table 10 ..........................................................................9
Changes to Clock Signals Section ................................................ 13
Changes to Reset and Power-Down Section............................... 14
Change to Serial Control Port Section ........................................ 14
Changes to Table 11 ....................................................................... 14
Changes to Figure 24 and Figure 25 ............................................ 22
Changes to Figure 26...................................................................... 23
Changes to Definitions Section .................................................... 24
Changes to Table 16 ....................................................................... 24
Change to Additional Modes Section.......................................... 29
Change to Figure 30 ....................................................................... 30
5/06—Revision 0: Initial Version