參數(shù)資料
型號: TDA7416
廠商: STMICROELECTRONICS
元件分類: 音頻控制
英文描述: 1 CHANNEL(S), EQUALIZER CIRCUIT, PQFP44
封裝: 10 X 10 MM HEIGHT, TQFP-44
文件頁數(shù): 14/27頁
文件大小: 564K
代理商: TDA7416
21/27
TDA7416
2.3.5 Mixing Programming (10)
2.3.6 SoftMute & HPF2 (11)
Note: It is recommended to set D3(Filter available or not) during initial mute.
MSB
LSB
FUNCTION
D7
D6
D5
D4
D3
D2
D1
D0
0
1
Mixing
Mute
enable
0
1
1
0
1
0
1
Rear Source Selector
BUS’(PD)
AUX
MD
AM/FM
0
1
0
1
Mixing Target
Speaker LF off
Speaker LF on
Speaker RF off
Speaker RF on
0
1
X
ZeroCross on HPF2
on
off
0
1
Spectrum Analyzer Detect Point
After EQ
Before EQ
MSB
LSB
FUNCTION
D7
D6
D5
D4
D3
D2
D1
D0
0
1
SoftMute
On (Mute)
Off
0
1
0
1
X
SoftMute Time
Mute time = 0.48ms
Mute time = 0.96ms
Mute time = 123ms
0
1
Secondary High Pass Enable
Filter available
No Filter (Gain)
0
1
1
0
1
X
X
0
1
0
1
X
0
1
0
1
0
1
0
1
0
1
0
1
1
Secondary High Pass effect (with ZeroCross)
4 dB
6 dB
8 dB
10 dB
12 dB
14 dB
16 dB
18dB
20dB
22dB
0dB
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