R2S15900SP

Rev.1.3 May 30, 2005 page 3 of 8

Application Example

INL1

LOUT

ROUT

MCU

SCL

SDA

INL2

INL3

RECL1

(INL4)

RECL2

(INL5)

8200 pF

8.2kΩ

0.015µF

4.7µF

INR1

INR2

INR3

RECR1

(INR4)

RECR2

(INR5)

VCC=9V

8200 pF

0.068µF

0.068µF

4.7µF

NC

NC

28

27

26

25

24

23

22

21

20

19

1

2

3

4

5

6

7

8

9

10

18

17

11

12

I C-BUS I/F

Mode Selector

Mode Selector

Input

Selector

Pseudo

Stereo

and

Surround

REF

Rch Volume

Lch Volume

Input

Selector

Output

Gain

Control

Output

Gain

Control

13

14

16

15

De -pop

2dB

-

2dB

-

0

-84dB,

to

0

-84dB,

to

1µF

+

1µF

+

1µF

+

1µF

+

4.7µF

+

4.7µF

+

µF

0.068

µF

0.068

47kΩ

+

+

-

+

+

10kΩ

µF

0.22

47kΩ

+

8.2kΩ

1µF

+

1µF

+

1µF

+

1µF

+

1µF

+

2

330Ω

330Ω

*

*

Note:

*If the load C value is over 180pF, please attach 330

Ω for series R (Load C value is under 180pF,

series R is no need. ) Load C value is usually input capacitor of speaker.