R2A15908SP 查看數據表（PDF） - Renesas Electronics

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产品描述 (功能)

生产厂家

R2A15908SP

5 Input Selector 2ch Electronic Volume with Tone & Surround

Renesas Electronics 

R2A15908SP

Application Example

INR5

INR4

1μF

+1

1μF

+2

INR3

INR2

1μF

+3

1μF

+4

Input

Selector

INR1

INL1

INL2

1μF

+5

1μF

+

6

1μF

+7

Mute

Mono

/Stereo

INL3

INL4

1μF

+8

1μF

+9

Input

Selector

INL5

1μF

+

+

2.2μF

10

Input Gain

Control

11

+

-

Mute

0 to +20dB

/2dB step Volume

12 0 to -87dB, -∞

+

2.2μF

13

+

- 0 to +20dB

/2dB step

Volume

14 0 to -87dB, -∞

-+

Mode Selector

+

-

Surround

MCU

I/F

REF +

-

4.7μF

28 +

4.7μF

27 +

47kΩ

8200pF 47kΩ

26

25

0.068μF

8.2kΩ

24

0.068uF

23

0.068μF

8.2kΩ

22

0.068μF

8200pF

21

20

19 SDA

18 SCL

17

10μF

16 +

15

VCC=9V

ROUT

LOUT

REJ03F0270-0100 Rev.1.00 Jan 25, 2008

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