SC7312

HANGZHOU SILAN MICROELECTRONICS CO.,LTD

REV:1.2

2004.08.03

Http: www.silan.com.cn

Page 4 of 13

(Continued)

Characteristics

Symbol

Test conditions

Min.

Typ.

Max.

Unit

0.01

0.1

%

0.09

0.3

%

Distortion

d

0.04

%

Channel Separation Left/right

80

103

dB

0

1

dB

Total Tracking Error

0

2

dB

BUS INPUTS

Input Low Voltage

1

V

Input High Voltage

3

V

Input Current

-5

+5

µA

Output Voltage SDA Acknowledge

0.4

V

NOTES:

(1) Bass and treble response see Figure 16. The center frequency and quality of the response behavior can be

chosen by the external circuitry. A standard first order bass response can realized by a standard feedback

network.

(2) The selected input is grounded through the 2.2

µF capacitor.

PIN CONFIGURATIONS

1

2

3

4

5

6

7

8

9

10

11

12

13

14

32

31

30

29

28

27

26

25

24

23

22

21

20

19

GND

OUT(R)

R3

R2

R1

LOUD L

L4

SCL

SDA

DIG GND

OUT LF

OUT RF

OUT LR

OUT RR

BOUT(R)

BIN(R)

BOUT(L)

BIN(L)

OUT(L)

IN(L)

L1

L

R

IN(R)

LOUD R

TREBLE

RIGHT

INPUTS

LEFT INPUTS

BUS

INPUTS

BASS

15

16

18

17

L2

L3

CODE

R4

NC

LEFT INPUTS —