參數(shù)資料
型號(hào): TDA7404D
廠商: 意法半導(dǎo)體
英文描述: CARRADIO-SIGNAL-PROCESSOR
中文描述: CARRADIO信號(hào)處理器
文件頁(yè)數(shù): 23/26頁(yè)
文件大?。?/td> 379K
代理商: TDA7404D
23/26
TDA7404D
2.5.11 SoftMute and Mixing
2.5.12 Others
MSB
LSB
FUNCTION
D
7
D
6
D
5
D
4
D
3
D
2
D
1
D
0
0
1
Mute
enable SoftMute
disable SoftMute
0
0
1
1
0
1
0
1
Mute/Zero Cross-Times
0.48ms
0.96ms
30.7ms / 9ms
122.8ms / 37ms
0
1
Mixing-Source
Beep
Phone
0
0
1
1
0
1
0
1
Mixing-Level (Main / Mix-Source)
-12 / -2.5dB
-6 / -6dB
-3.5 / -9.6dB
0 /
0
0
1
1
0
1
0
1
Beep Frequency
781Hz
1.56KHz
Not allow
1.8KHz
MSB
LSB
FUNCTION
D
7
D
6
D
5
D
4
D
3
D
2
D
1
D
0
X
0
1
0
1
1
AC-Coupling
Internal pass
Coupling between Mixing Stage and Volume
Coupling between Bass filter and Speaker attenuator
1
1
Must be "1" for make up
Must be "1" for make up
0
0
1
1
0
1
0
1
Soft Step Time
0.68ms
1.26ms
2.52ms
5.04ms
1
Must be "1" for Auto zero
0
1
I
nternal Beep
Off
ON
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