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參數(shù)資料
| 型號： | SC7313S |
| 廠商： | 杭州士景電子有限公司 |
| 英文描述： | DIGITAL CONTROLLED STEREO AUDIO PROCESSOR WITH LOUDNESS |
| 中文描述： | 數(shù)字音量控制的立體聲音頻處理器 |
| 文件頁數(shù)： | 1/13頁 |
| 文件大?。?/td> | 150K |
| 代理商： | SC7313S |
Silan
Semiconductors
SC7313
HANGZHOU SILAN MICROELECTRONICS JOINT-STOCK CO.,LTD
Rev: 1.1
2002.02.26
1
DIGITAL CONTROLLED STEREO
AUDIO PROCESSOR WITH LOUDNESS
DESCRIPTION
The SC7313 is a volume, tone (bass and treble), balance (left/
right) and fader(front/rear) processor for quality audio applications in
car radio and Hi-Fi systems. Selectable input gain and external
loudness function are provided. Control is accomplished by serial
I
2
C bus microprocessor interface. The AC signal settings is obtained
by resistor networks and switches combined with operational
amplifiers. Due to the Used BIPOLAR/CMOS technology, low
distortion, low noise and low DC stepping are obtained.
FEATURES
* Input multiplexer:
--3 stereo inputs
--Selectable input gain for optimal adaptation to different
sources
* Four speaker attenuators:
--4 independent speakers control in 1.25dB steps for
balance and fader facilities
--Independent mute function
* All functions programmable via serial I
2
C Bus
DIP-28
SOP-28
ORDERING INFORMATION
Device
Package
SC7313
DIP-28-600-2.54
SC7313S
SOP-28-375-1.27
* Loudness function
* Volume control in 1.25dB steps
* Treble and bass control
* Input and output for external equalizer or
noise reduction system
PIN CONFIGURATIONS
SC7313
1
2
3
4
5
6
7
8
9
10
11
12
13
14
28
27
26
25
24
23
22
21
20
19
18
17
16
15
C
REF
GND
V
DD
OUT(R)
R3
R2
R1
LOUD L
L3
L2
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
)
LEFT INPUTS
BUS
INPUTS
BASS
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| SC7461-103 | INFRARED REMOTE CONTROL TRANSMITTER |
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|---|---|
| SC7314 | 制造商:SILAN 制造商全稱:Silan Microelectronics Joint-stock 功能描述:4CH OUTPUT STEREO AUDIO PROCESSOR WITH 4 STEREO INPUTS AND TONE/VOLUME CONTROL |
| SC7314D | 制造商:SILAN 制造商全稱:Silan Microelectronics Joint-stock 功能描述:4CH OUTPUT STEREO AUDIO PROCESSOR WITH 4 STEREO INPUTS AND TONE/VOLUME CONTROL |
| SC7314S | 制造商:SILAN 制造商全稱:Silan Microelectronics Joint-stock 功能描述:4CH OUTPUT STEREO AUDIO PROCESSOR WITH 4 STEREO INPUTS AND TONE/VOLUME CONTROL |
| SC7315 | 制造商:SILAN 制造商全稱:Silan Microelectronics Joint-stock 功能描述:2CH OUTPUT STEREO AUDIO PROCESSOR |
| SC73-150 | 功能描述:INDUCTOR SMD 15UH 1.24A 2.52MHZ RoHS:是 類別:電感器，線圈，扼流圈 >> 固定式 系列:SC73 標準包裝:500 系列:1331 電感:1.2µH 電流:247mA 電流 - 飽和:247mA 電流 - 溫升:- 類型:鐵芯體 容差:±10% 屏蔽:屏蔽 DC 電阻(DCR):最大 730 毫歐 Q因子@頻率:40 @ 7.9MHz 頻率 - 自諧振:130MHz 材料 - 芯體:鐵 封裝/外殼:0.312" L x 0.115" W x 0.135" H（7.94mm x 2.92mm x 3.43mm） 安裝類型:表面貼裝 包裝:帶卷 (TR) 工作溫度:-55°C ~ 105°C 頻率 - 測試:7.9MHz |
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