參數(shù)資料
型號: TDA7402
廠商: STMICROELECTRONICS
元件分類: 消費家電
英文描述: SPECIALTY CONSUMER CIRCUIT, PQFP44
封裝: 10 X 10 MM, 1.40 MM HEIGHT, TQFP-44
文件頁數(shù): 51/69頁
文件大?。?/td> 865K
代理商: TDA7402
TDA7402
I2C bus interface
Note:
The Soft Step times are only programmable while the compander is not in use.
Table 24.
Compander (11)
MSB
LSB
Function
D7
D6
D5
D4
D3
D2
D1
D0
0
1
1
0
1
0
1
Activity / reference level
off
0.5VRMS
1VRMS
2VRMS
0
1
1
0
1
0
1
Attack-times
6ms
12ms
24ms
49ms
0
1
1
0
1
0
1
Release-times
390ms
780ms
1.17s
1.56s
0
1
1
0
1
1
0
1
0
1
0
1
0
1
0
1
Soft Step-time1)
160s
320s
640s
1.28ms
2.56ms
5.12ms
10.2ms
20.4ms
0
1
Compander max. gain
29dB
19dB
Table 25.
Configuration audioprocessor I (12)
MSB
LSB
Function
D7
D6
D5
D4
D3
D2
D1
D0
0
1
Compander source
Main selector
Second source selector
0
1
Soft Step
off
on
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