Wolfson Microelectronics

12

WM0834, WM0838

WM0838 MUX Addressing

MUX Address

SGL/

ODD/

Select biits

Channel Number

DIF

EVEN

1

0

0

1

2

3

4

5

6

7

COM

Differential MUX Mode(between adjacent pairs of inputs)

00

0

0

+

-

00

0

1

+

-

00

1

0

+

-

00

1

1

+

-

01

0

0

-

+

01

0

1

-

+

01

1

0

-

+

01

1

1

-

+

Single Ended MUX Mode(between selected input(s) and 'COM' pseudo analogue ground)

10

0

0

+

-

10

0

1

+

-

10

1

0

+

-

10

1

1

+

-

11

0

0

+

-

11

0

1

+

-

11

1

0

+

-

11

1

1

+

-