SC7313 查看數據表（PDF） - Silan Microelectronics
零件编号
产品描述 (功能)
生产厂家
SC7313 Datasheet PDF : 13 Pages
| |||
Silan
Semiconductors
SC7313
BLOCK DIAGRAM
OUT
(L)
17
IN LOUDNESS B-OUT B-IN
(L)
(L)
(L) (L)
16 12
19 18
TREBLE
(L)
4
INPUT SELECTION
& GAIN CONTROL
15
LEFT
INPUTS
14
13
VOLUME
& LOUDNESS
BASS
TREBLE
SPEAKER
ATT
MUTE
SPEAKER
ATT
MUTE
SERIAL BUS DECODER + LATCHES
9
RIGHT
INPUTS 10
11
VOLUME
& LOUDNESS
BASS
TREBLE
CREF 1
SUPPLY
23
7
VDD A-GND OUT
(R)
68
21 20
IN LOUDNESS B-OUT B-IN
(R)
(R)
(R) (R)
5
TREBLE
(R)
SPEAKER
ATT
MUTE
SPEAKER
ATT
MUTE
LEFT
25 FRONT
OUT
LEFT
23 REAR
OUT
28 SCL
27 SDA
BUS
26 DIG-GND
RIGHT
24 FRONT
OUT
RIGHT
22 REAR
OUT
ABSOLUTE MAXIMUM RATINGS
Characteristic
Symbol
Supply Voltage
VS
Operating Temperature
Tamb
Storage Temperature
Tstg
Value
10.2
-40 ~ +85
-55 ~ +150
Unit
V
°C
°C
QUICK REFERENCE DATA
Characteristic
Supply Voltage
Maximum input signal handling
Total harmonic distortion ,V=1Vrms, f=1kHz
Signal to noise ratio
Channel separation, f=1kHz
Volume control, 1.25dB step
Bass and treble control, 2dB step
Fader and balance control, 1.25dB step
Input gain, 3.75dB step
Mute attenuation
Symbol
Vs
VCL
THD
S/N
Sc
Min.
6
2
-78.75
-14
-38.75
0
Typ.
9
0.01
106
103
100
Max.
10
0.1
0
+14
0
11.25
Unit
V
Vrms
%
dB
dB
dB
dB
dB
dB
dB
HANGZHOU SILAN MICROELECTRONICS JOINT-STOCK CO.,LTD
Rev: 1.1 2002.02.26
2
Share Link: 