SC62446 Просмотр технического описания (PDF) - Silan Microelectronics

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SC62446

6CH ELECTRIC VOLUME WITH TONE CONTROL

Silan Microelectronics 

Silan

Semiconductors

TYPICAL APPLICATION CIRCUIT

SC62446

OUT4

OUT3

OUT2

OUT1

22K¡

1

22K¡

2

22K¡

3

22K¡

4

AVDD=7V

5

1K¡ 3.3­F

SWin

6

7

1K¡ 3.3­F

SRin

8

1K¡ 3.3­F

SLin

9

10

1K¡ 3.3­F

Cin

11

12

1K¡ 3.3­F

Rin

13

Lin

BYPASSR

BYPASSL

14

1K¡ 3.3­F

15

1K¡ 3.3­F

16

1K¡ 3.3­F

17

8200pF

18

19

0.015­F

20

0.33­F

21

OUTPUT

PORT

tone

volume

volume

volume

volume

volume

volume

MCU I/F

tone

42

DVDD=5V

41

40

MCU

39

38

DGND

37

AGND

3.3­F 10K¡

36

SWout

3.3­F 10K¡

35

SRout

3.3­F 10K¡

34

SLout

3.3­F 10K¡

33

Cout

3.3­F 10K¡

32

Rout

3.3­F

31

10K¡

Lout

30

AVSS=-7V

29

3.3­F

28

27

3.3­F

26

8200pF

25

24

0.015­F

23

0.33­F

22

HANGZHOU SILAN MICROELECTRONICS JOINT-STOCK CO.,LTD

Rev: 1.0 2000.12.31

12

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