參數(shù)資料
型號(hào): SAA2520GP
廠商: NXP SEMICONDUCTORS
元件分類: 消費(fèi)家電
英文描述: Stereo filter and codec for MPEG layer 1 audio applications
中文描述: SPECIALTY CONSUMER CIRCUIT, PQFP44
封裝: 14 X 14 X 2.20 MM, PLASTIC, QFP-44
文件頁數(shù): 3/36頁
文件大?。?/td> 151K
代理商: SAA2520GP
August 1993
3
Philips Semiconductors
Preliminary specification
Stereo filter and codec for MPEG layer 1
audio applications
SAA2520
Fig.2 Pin configuration.
handbook, full pagewidth
1
2
3
4
5
6
7
8
9
10
11
33
32
31
30
29
28
27
26
25
24
23
1
1
1
1
1
1
1
1
2
2
2
4
4
4
4
4
3
3
3
3
3
3
FS256
MUTEDAC
DEEMDAC
ATTDAC
VSS
URDA
SBDIR
SBDA
SBCL
SBWS
SBEF
VD
X
X
X
X
C
C
VS
L
L
L
P
S
S
S
F
F
F
F
F
S
S
DSC4
DSC3
DSC2
DSC1
DSC0
RESET
T1
T0
LTDATA
LTCLK
VDD
SAA2520
MLB126
Fig.3 MPEG decoder system data flow diagram.
handbook, full pagewidth
MLB127
AUDIO
AMPLIFIER
MICROCONTROLLER
DAC
SAA2520
digital audio interface
control
system micro interface
power down
reset
MPEG
source
MPEG interface
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