參數(shù)資料
型號(hào): TDA7467
廠商: 意法半導(dǎo)體
英文描述: Audio Matrix with SRS Effects(帶聲音檢索系統(tǒng)的音頻矩陣)
中文描述: 音頻矩陣與SRS效果(帶聲音檢索系統(tǒng)的音頻矩陣)
文件頁(yè)數(shù): 1/11頁(yè)
文件大小: 94K
代理商: TDA7467
TDA7467
AUDIO MATRIX WITH SRS EFFECTS
1 STEREOINPUT
INPUT ATTENUATION CONTROL IN 0.5dB
STEP
- MUTE FUNCTION
MONO MODE (SRS 3D MONO)
STEREOMODE (SRS 3D STEREO)
SPACE AND CENTER ATTENUATORS ARE
AVAILABLE
ALL FUNCTION ARE PROGRAMMABLE VIA
SERIALBUS (I
2
C BUS)
DESCRIPTION
The TDA7467 is a SRS(Sound Retrieval System)
audio matrix. It reproduces SRS sound process-
ing stereoand mono sources both.
The SRS sound is guaranteed by external com-
ponents and it is not affected by internal process
spreads.
The AC signal setting is obtained by resistor net-
works and switches combined with operational
amplifiers according to the SRS labs specifica-
PIN CONNECTION
(Top view)
tion.
Controlof all thefunctionsis accomplishedbyserial
bus. Thanks to the used BIPOLAR/CMOS/DMOS
technology, Low Distortion, Low Noise and DC
stepping are obtained.
May 1997
DIP28
The Device incorporates the SRS
(Sound Retrieval System) under
licence fromSRS Labs,Inc.
ORDERING NUMBER:
TDA7467
SO28
ORDERING NUMBER:
TDA7467D
ADDR
SDA
AGND
PS1
PS2
PS4
PS3
PS5
PS6
1
3
2
4
5
6
7
8
9
NETW1
NETW2
VREFOUT
HP2
HP1
HP3
V
S
HP4
HP5
23
22
21
20
19
17
18
16
15
D96AU507
10
11
12
13
14
28
27
26
25
24
LOUT
RIN
LIN
DIG_GND
SCL
HP6
LP1
LP2
CREF
ROUT
1/11
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