參數(shù)資料
型號: TDA9873HS
廠商: NXP SEMICONDUCTORS
元件分類: 消費家電
英文描述: Multistandard dual carrier stereo sound decoder
中文描述: SPECIALTY CONSUMER CIRCUIT, PQFP44
封裝: 10 X 10 MM, 1.75 MM HEIGHT, PLASTIC, SOT307-2, QFP-44
文件頁數(shù): 22/40頁
文件大?。?/td> 197K
代理商: TDA9873HS
2000 Apr 04
22
Philips Semiconductors
Product specification
Multistandard dual carrier stereo sound decoder
TDA9873H
S
WITCHING DATA BITS
Table 13
Mode and output switching; data byte to select AF inputs and AF outputs
TRANSMISSION MODE
SELECTED MODE
OUTL
OUTR
B4
B3
B2
Mono
Stereo
M
forced mono
ST
M
M
L
R
A
A
B
B
M
M
R
L
B
A
B
A
0
0
1
1
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
1
1
0
0
0
1
1
1
1
0
1
0
1
0
1
0
0
1
0
1
Dual
AB
AA
BB
BA
EXTM
EXTL, EXTR
EXTL, EXTL
EXTR, EXTR
EXTR, EXTL
External mono
External stereo
EXTM
EXTL
EXTL
EXTR
EXTR
EXTM
EXTR
EXTL
EXTR
EXTL
Table 14
Source switching
Table 15
Stereo decoder outputs (CDE1 and CDE2)
Table 16
Output level switching
Table 17
Mute switching of AF outputs
Table 18
Auto mute activating
SIGNAL SOURCE
B1
B0
Internal
External stereo
External mono
0
1
1
0
0
1
TRANSMISSION MODE
OUTPUTS
B4
Stereo
Stereo
Mono
Dual
stereo
mono
mono
dual
1
0
0
0
OUTPUT LEVEL
B5
Normal gain
Reduced gain
1
0
OUTL AND OUTR
B6
Not muted
Muted
0
1
AUTO MUTE
B7
Disabled
Active
0
1
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