參數(shù)資料
型號: TDA7511
廠商: STMICROELECTRONICS
元件分類: 接收器
英文描述: AM/FM, AUDIO SINGLE CHIP RECEIVER, PQFP64
封裝: TQFP-64
文件頁數(shù): 24/41頁
文件大?。?/td> 892K
代理商: TDA7511
Obsolete
Product(s)
- Obsolete
Product(s)
Obsolete
Product(s)
- Obsolete
Product(s)
TDA7511
30/41
Addr 16 Quality Deviation Detection
Addr 17 Quality ISS Filter
Table 19.
MSB
LSB
Function
d7
d6
d5
d4
d3
d2
d1
d0
00
0
charge current 34
Α, discharge current 6Α
00
1
charge current 32
Α, discharge current 8Α
01
0
charge current 30
Α, discharge current 10Α
01
1
charge current 28
Α, discharge current 12Α
--
-
11
1
charge current 20
Α, discharge current 20Α
0
DEV threshold for ISS narrow/wide 30kHz
0
1
DEV threshold for ISS narrow/wide 45kHz
1
0
DEV threshold for ISS narrow/wide 60kHz
1
DEV threshold for ISS narrow/wide 75kHz
0
DEV threshold for ISS filter “OFF” ratio 1
0
1
DEV threshold for ISS filter “OFF” ratio 1.3
1
0
DEV threshold for ISS filter “OFF” ratio 1.4
1
DEV threshold for ISS filter “OFF” ratio 1.5
0
has to be 0
Table 20.
MSB
LSB
Function
d7
d6
d5
d4
d3
d2
d1
d0
0
ISS filter control “ON”
1
ISS filter control “OFF”
0
Switch ISS filter “OFF”
1
Switch ISS filter “ON”
0
Switch ISS filter 120kHz
1
Switch ISS filter 80kHz
00
0
discharge current1
A, charge current mid 74Α narrow124Α
00
1
discharge current3
A, charge current mid 72Α narrow122Α
01
0
discharge current5
A, charge current mid 70Α narrow120Α
01
1
discharge current7
A, charge current mid 68Α narrow118Α
--
-
11
1
discharge current15
A,charge current mid 60Αnarrow110Α
0
ISS filter fine adjust -20kHz
0
1
ISS filter fine adjust -10kHz
1
0
ISS filter fine adjust 0kHz
1
ISS filter fine adjust +10kHz
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