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參數(shù)資料
| 型號(hào)： | TDA7311 |
| 廠商： | 意法半導(dǎo)體 |
| 英文描述： | Serial Bus Controlled Audio Processor(串行總線控制音頻處理器) |
| 中文描述： | 串行總線控制音頻處理器（串行總線控制音頻處理器） |
| 文件頁數(shù)： | 1/12頁 |
| 文件大?。?/td> | 106K |
| 代理商： | TDA7311 |
TDA7311
SERIAL BUS CONTROLLED AUDIO PROCESSOR
INPUT MULTIPLEXER
– TWOSTEREODIFFERENTIAL INPUTS
– TWOSTEREOSINGLE ENDED INPUTS
– ONEMONO DIFFERENTIAL INPUT
INPUT
AND
OUTPUT
EQUALIZER OR NOISE REDUCTION SYS-
TEM
VOLUMECONTROL IN 1.25dB STEPS
TREBLEAND BASSCONTROL
FOURSPEAKER ATTENUATORS:
– 4INDEPENDENT SPEAKERSCONTROL
IN 1.25dB STEPS FOR BALANCEAND
FADER FACILITIES
– INDEPENDENTMUTE FUNCTION
ALL FUNCTIONS PROGRAMMABLE VIA SPI
COMPATIBLE SERIAL BUS
FOR
EXTERNAL
DESCRIPTION
The TDA7311 is a volume, tone (bass and treble)
and fader (front/rear) processor for high quality
audio applicationsin carradio and Hi-Fi systems.
Control is accomplished by serial bus microproc-
essorinterface.
The AC signal setting is obtained by resistor net-
works and switches combined with operational
amplifiers.
Thanks to the used BIPOLAR/CMOS technology,
low distortion, low noise and DC stepping are ob-
tained.
April 1997
PINS CONNECTION
(Top view)
ORDERING NUMBER:
TDA7311(DIP40)
TDA7311T (TQFP44)
DIP40
TQFP44
1
2
3
5
6
4
7
8
9
10
17
11
18
19
20
21
22
44
43
42
41
39
40
38
37
36
35
34
28
27
26
24
23
25
33
32
31
29
30
N.C.
OUT L
IN4 L
DIFF2 - L
DIFF2 + L
IN3 L
OUT LF
TREBLE L
BASS L2
IN L
BASS L1
O
C
D
N
N
C
D
N
N
O
N
D
D
D
C
A
V
N
D
D
D
N
N.C.
IN R
BASS R1
TREBLE R
OUT RF
BASS R2
DIFF2 R+
DIFF2 R -
IN3 R
OUT R
IN4 R
D97AU595A
12
13
14
15
16
DIP40
TQFP44
1/12
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| TDA7312 | Digital Controlled Stereo Audio Processor(數(shù)控立體聲音頻處理器) |
| TDA7313D | DIGITAL CONTROLLED STEREO AUDIO PROCESSOR WITH LOUDNESS |
| TDA7313ND | DIGITAL CONTROLLED STEREO AUDIO PROCESSOR WITH LOUDNESS |
| TDA7313 | Digital Controlled Stereo Audio Processor With Loudness(帶響度的數(shù)控立體聲音頻處理器) |
| TDA7314 | Digital Controlled Audio Processor With Loudness(帶響度的數(shù)控音頻處理器) |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TDA7312 | 功能描述:音頻 DSP Digital Audio Proc RoHS:否 制造商:Texas Instruments 工作電源電壓: 電源電流: 工作溫度范圍: 安裝風(fēng)格: 封裝 / 箱體: 封裝:Tube |
| TDA7313 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:DIGITAL CONTROLLED STEREO AUDIO PROCESSOR WITH LOUDNESS |
| TDA7313D | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:DIGITAL CONTROLLED STEREO AUDIO PROCESSOR WITH LOUDNESS |
| TDA7313N | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:DIGITAL CONTROLLED STEREO AUDIO PROCESSOR WITH LOUDNESS |
| TDA7313ND | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:DIGITAL CONTROLLED STEREO AUDIO PROCESSOR WITH LOUDNESS |
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