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): 47/69頁
文件大?。?/td> 865K
代理商: TDA7402
TDA7402
I2C bus interface
Table 17.
Bass filter (4)
MSB
LSB
Function
D7
D6
D5
D4
D3
D2
D1
D0
0
:
0
1
1
:
1
0
:
1
1
:
0
:
1
1
:
0
:
1
1
:
0
1
:
0
1
0
:
1
0
Bass steps
-15dB
-14dB
:
-1 dB
0 dB
+1 dB
:
+14 dB
+15dB
0
1
1
0
1
0
1
Bass Q-factor
1.0
1.25
1.5
2.0
0
1
Bass DC-mode
Off
On
Table 18.
Mixing programming (5)
MSB
LSB
Function
D7
D6
D5
D4
D3
D2
D1
D0
0
1
Mixing
Mute
enable
0
1
1
0
1
0
1
Mixing source
Beep
MD1
MD2
FM mono
0
1
0
1
0
1
0
1
Mixing target
Speaker LF off
Speaker LF on
Speaker RF off
Speaker RF on
Speaker LR off
Speaker LR on
Speaker RR off
Speaker RR on
0
1
Stereo subw. using internal highpass filter
On
Off
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