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): 58/69頁
文件大?。?/td> 865K
代理商: TDA7402
TDA7402
I2C bus interface
0
1
1
0
1
0
1
Rectifier cut off frequency
14.0kHz
18.5kHz
28.0kHz
56.0kHz
11
must be "1"
Table 33.
High cut (26)
MSB
LSB
Function
D7
D6
D5
D4
D3
D2
D1
D0
0
1
High cut
off
on
0
1
1
0
1
0
1
max. high cut
2dB
5dB
7dB
10dB
0
1
1
0
1
0
1
VHCH to be at
42% REF5V
50% REF5V
58% REF5V
66% REF5V
0
1
1
0
1
0
1
VHCL to be at
16.7% VHCH
22.2% VHCH
27.8% VHCH
33.3% VHCH
0
1
De-emphasis shift
On
Off
Table 32.
AM / FM noiseblanker (25) (continued)
MSB
LSB
Function
D7
D6
D5
D4
D3
D2
D1
D0
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