WM8946ECSSLASHR datasheet(27/175 Pages) WOLFSON

Part #	WM8946ECS/R

Description	Stereo Low-Power CODEC with Video Buffer

PDF	175 Pages

Scroll/Zoom	100%

Manufacturer	WOLFSON [Wolfson Microelectronics plc]

Direct Link	http://www.wolfsonmicro.com

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27 / 175 page

Production Data

WM8946

PD, July 2012, Rev 4.3

PGAL_VOL[5:0],

PGAR_VOL[5:0]

VOLUME

(dB)

PGAL_VOL[5:0],

PGAR_VOL[5:0]

VOLUME

(dB)

00_0000

-12

10_0000

00_0001

-11.25

10_0001

12.75

00_0010

-10.5

10_0010

13.5

00_0011

-9.75

10_0011

14.25

00_0100

-9

10_0100

00_0101

-8.25

10_0101

15.75

00_0110

-7.5

10_0110

16.5

00_0111

-6.75

10_0111

17.25

00_1000

-6

10_1000

00_1001

-5.25

10_1001

18.75

00_1010

-4.5

10_1010

19.5

00_1011

-3.75

10_1011

20.25

00_1100

-3

10_1100

00_1101

-2.25

10_1101

21.75

00_1110

-1.5

10_1110

22.5

00_1111

-0.75

10_1111

23.25

01_0000

11_0000

01_0001

0.75

11_0001

24.75

01_0010

1.5

11_0010

25.5

01_0011

2.25

11_0011

26.25

01_0100

11_0100

01_0101

3.75

11_0101

27.75

01_0110

4.5

11_0110

28.5

01_0111

5.25

11_0111

29.25

01_1000

11_1000

01_1001

6.75

11_1001

30.75

01_1010

7.5

11_1010

31.5

01_1011

8.25

11_1011

32.25

01_1100

11_1100

01_1101

9.75

11_1101

33.75

01_1110

10.5

11_1110

34.5

01_1111

11.25

11_1111

35.25

Table 5 Input PGA Volume Range

WM8946ECS/R Datasheet(PDF) 27 Page - Wolfson Microelectronics plc

WM8946ECS/R Datasheet(HTML) 27 Page - Wolfson Microelectronics plc

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