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參數(shù)資料
| 型號(hào)： | TDA7466 |
| 廠商： | STMICROELECTRONICS |
| 元件分類： | 音頻控制 |
| 英文描述： | 2 CHANNEL(S), TONE CONTROL CIRCUIT, PDIP42 |
| 封裝： | 0.600 INCH, SDIP-42 |
| 文件頁數(shù)： | 1/21頁 |
| 文件大?。?/td> | 361K |
| 代理商： | TDA7466 |
TDA7466
DIGITALLY CONTROLLED AUDIO PROCESSOR WITH
SRS SURROUND SOUND AND VOICE CANCELLER
1 STEREO INPUT
INPUT ATTENUATION CONTROL IN 0.5dB
STEP
TREBLE MIDDLE AND BASS CONTROL
VOICE CANCELLER IS AVAILABLE
STEREO SRS SURROUND SOUND WITH
CENTER & SPACE CONTROL IS AVAILABLE
THREE STANDARD SURROUND MODES
ARE AVAILABLE:
- MUSIC IN 4 DIFFERENT SELECTABLE
RESPONSES
- MOVIE AND SIMULATED IN 256
DIFFERENT SELECTABLE RESPONSES
2 SPEAKERS OUTPUTS
- INDEPENDENT ATTENUATORS IN 1dB
STEP FOR BALANCE FACILITY
- ZERO CROSSING ATTENUATION AVAILABLE
- AVAILABILITY OF LOUDSPEAKERS
EQUALIZATION FIXED BY EXTERNAL
COMPONENTS
- INDEPENDENT MUTE FUNCTION
2 RECORD OUTPUTS
- INDEPENDENT ATTENUATORS IN 1dB
STEP FOR BALANCE FACILITY
- MUX AVAILABLE FOR PROCESSES SIGNAL
SELECTION
- INDEPENDENT MUTE FUNCTION
ALL FUNCTIONS PROGRAMMABLE VIA SE-
RIAL BUS
DESCRIPTION
The TDA7466 is a volume tone (bass middle and
treble) balance (Left/Right) processors with stereo
SRS and voice canceller for quality audio applica-
tions in car radio, Hi-Fi, TV systems.
It reproduces SRS (Sound Retrieval System)
sound by external components and surround
sound by using phase shifters and a signal ma-
trix. The AC signal setting is obtained by resistor
networks and switches combined with operational
amplifiers according to the SRS laboratories
specification.
Control of all the functions is ac-
complished by serial bus.
Thanks to the used BIPOLAR/CMOS Technology,
Low Distortion, Low Noise and DC stepping are
obtained.
September 2003
ORDERING NUMBER: TDA7466
SDIP42
LP
LP1
HP1
HP2
VAR_L
VAR_R
BASSO_L
BASSO_R
BASS_LO
1
3
2
4
5
6
7
8
9
L_OUT
RECOUT_R
RECOUT_L
NETW2
NETW1
VREFOUT
NBLO
NBLIN
L_IN
37
36
35
34
33
31
32
30
29
D96AU445A
10
11
12
13
14
42
41
40
39
38
VS
PS4
PS3
PS2
PS1
R_IN
LPVC
NBRIN
NBRO
CREF
BASS_LI
BASS_RO
BASS_RI
MIDDLE_LI
MIDDLE_LO
MIDDLE_RO
MIDDLE_RI
15
16
TREBLE_R
TREBLE_L
AGND
SCL
SDA
DIG_GND
R_OUT
28
27
26
24
25
23
22
17
18
19
20
21
PIN CONNECTION
The Device incorporates the SRS
WOW
Technology
under
li-
cence from SRS Labs, Inc.
1/21
Obsolete
Product(s)
- Obsolete
Product(s)
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TDA7466 | 功能描述:音頻 DSP DIGITALLY CONTROLLED AUDIO PROCESSOR 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 |
| TDA7466_03 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:DIGITALLY CONTROLLED AUDIO PROCESSOR WITH SRS SURROUND SOUND AND VOICE CANCELLER |
| TDA7467 | 功能描述:音頻 DSP SRS Audio Matrix 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 |
| TDA7467 | 功能描述:音頻 DSP AUDIO MATRIX 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 |
| TDA7467D | 功能描述:音頻 DSP SRS Audio Matrix 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 |
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