參數(shù)資料
型號: TDA7429T
廠商: STMICROELECTRONICS
元件分類: 音頻控制
英文描述: 2 CHANNEL(S), TONE CONTROL CIRCUIT, PQFP44
封裝: 10 X 10 MM, 1.40 MM HEIGTH, TQFP-44
文件頁數(shù): 4/22頁
文件大?。?/td> 237K
代理商: TDA7429T
Obsolete
Product(s)
- Obsolete
Product(s)
TDA7429
12/22
Table 7. INPUT ATTENUATION SELECTION
INPUT ATTENUATION = 0 ~ -31.5dB
Table 8.
MSB
LSB
INPUT ATTENUATION
D7
D6
D5
D4
D3
D2
D1
D0
0.5 dB STEPS
X0
0
X0
0
1
-0.5
X0
1
0
-1
X0
1
-1.5
X1
0
-2
X1
0
1
-2.5
X1
1
0
-3
X1
1
-3.5
4 dB STEPS
X0
0
X0
0
1
-4
X0
1
0
-8
X0
1
-12
X1
0
-16
X1
0
1
-20
X1
1
0
-24
X1
1
-28
D7
D6
D5
D4
D3
D2
D1
D0
REAR SWITCH
X
0
REARIN, REAROUT PIN
ACTIVE
X
1
NO REARIN, REAROUT PIN
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