Data Sheet

AD5273

Rev. J | Page 3 of 20

12/04—Rev. C to Rev. D

Updated Format.................................................................. Universal

Changes to Specifications.................................................................3

Changes to Theory of Operation Section ....................................13

Changes to Power Supply Consideration Section.......................15

Changes to Figure 35, Figure 36, and Figure 37..........................15

11/03—Rev. B to Rev. C

Changes to SDA Bit Definitions and Descriptions.....................10

Changes to One-Time Programming (OTP) Section ................11

Changes to Table III ........................................................................11

Changes to Power Supply Considerations ...................................13

Changes to Figure 8, Figure 9, and Figure 10..............................13

10/03—Rev. A to Rev. B

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

Changes to Applications...................................................................1

Changes to Specifications.................................................................2

Changes to Absolute Maximum Ratings........................................4

Changes to Pin Function Descriptions...........................................5

Changes to TPC 7, TPC 8, TPC 13, and TPC 14 Captions .........7

Deleted TPC 20; Renumbered Successive TPCs...........................9

Change to TPC 21 Caption..............................................................9

Change to the SDA Bit Definitions and Descriptions................10

Replaced Theory of Operation Section........................................11

Replaced Determining the Variable Resistance and

Voltage Section ................................................................................11

Replaced ESD Protection Section .................................................12

Replaced Terminal Voltage Operating Range Section ...............12

Replaced Power-Up Sequence Section.........................................12

Replaced Power Supply Considerations Section.........................13

Changes to Application Section ....................................................16

Change to Equation 9 .....................................................................17

Deleted Digital Potentiometer Family Selection Guide.............19

6/03—Rev. 0 to Rev. A

Change to Specifications ..................................................................2

Change to Power Supply Considerations Section.......................12

Updated Outline Dimensions........................................................20

12/02—Revision 0: Initial Version