11

FN8179.2

December 21, 2009

Typical Absolute% Error per Tap Position

Typical Relative% Error per Tap Position

Applications Information

Electronic digitally controlled (XDCP) potentiometers provide

three powerful application advantages; (1) the variability and

reliability of a solid-state potentiometer, (2) the flexibility of

computer-based digital controls, and (3) the retentivity of

nonvolatile memory used for the storage of multiple

potentiometer settings or data.

40.0%

30.0%

20.0%

10.0%

0.0%

-10.0%

-20.0%

-30.0%

-40.0%

0

3

6

9

12

15

Tap

18

21

24

27

30

20.0%

15.0%

10.0%

5.0%

0.0%

-5.0%

-10.0%

-15.0%

-20.0%

036

9

12

15

18

21

24

27

30

Tap

X9315