CXA2022 데이터 시트보기 (PDF) - Sony Semiconductor

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CXA2022

I2C Bus Sound Processor for TV

Sony Semiconductor 

• BALANCE: Balance control for L and R channels

00 = L channel (Minimum), R channel (Maximum)

20 = Typical

3F = L channel (Maximum), R channel (Minimum)

• SURR-EFFECT: Effect setting for Stereo Surround 1 and 2

0 = Minimum

8 = Typical

F = Maximum

• MONO-EFFECT: Effect setting for Simulate Stereo (Monaural Surround)

0 = Minimum

F = Maximum

• VOCAL-MIX: Addition amount setting of middle frequency for Stereo Surround 1 and 2

0 = Minimum

8 = Typical

F = Maximum

CXA2022S

Application Circuit

L IN

C2

4.7µ

30

29

C4

C6

C8

0.1µ

4700P 47µ

C10

0.1µ

R1

820k

28

27

26

25

24

L OUT

VCC

C13

C15

8200P 4.7µ

C17

C19

C21

C24

C25

10µ

8200P 4700P C23

0.1µ

4.7µ

0.022µ

23

22

21

20

19

18

17

16

CXA2022S

1

2

C1

4.7µ

R IN

3

4

5

6

7

8

9

10

11

12

13

14

15

C20

C3

C5

C7

C9

C11

C12

C14

C16

C18

10µ

C22

R3

R4

0.1µ

4700P

4.7µ

4.7µ

4.7µ

4.7µ

4.7µ

10µ

4700P

0.1µ

220

220

R2

1MEG

R OUT

SCL

SDA

Application circuits shown are typical examples illustrating the operation of the devices. Sony cannot assume responsibility for

any problems arising out of the use of these circuits or for any infringement of third party patent and other right due to same.

–9–

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