參數(shù)資料
型號(hào): TDA7402
廠商: STMICROELECTRONICS
元件分類: 消費(fèi)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): 48/69頁
文件大?。?/td> 865K
代理商: TDA7402
I2C bus interface
TDA7402
Table 19.
Soft mute (6)
MSB
LSB
Function
D7
D6
D5
D4
D3
D2
D1
D0
0
1
1
0
1
0
1
0
1
Soft Mute
On (Mute)
Off
Mutetime = 0.48ms
Mutetime = 0.96ms
Mutetime = 123ms
Mutetime = 324 ms
0
1
Influence on stereo decoder highohmic mute
on
off
0
1
Influence on pilot detector hold and MP hold
on
off
0
1
Influence on Soft Mute
on
off
0
1
1
0
1
0
1
Beep frequencies
600 Hz
780 Hz
1.56 kHz
2.4 kHz
Table 20.
Voiceband (7)
MSB
LSB
Function
D7
D6
D5
D4
D3
D2
D1
D0
0
1
Voice band low pass enable
Filter off
Filter on
0
1
Voice band low pass frequency
3 kHz
6 kHz
0
1
Voice band high pass enable
Filter off
Filter on
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