參數(shù)資料
型號(hào): TDA7863D
廠商: 意法半導(dǎo)體
英文描述: LOW VOLTAGE TONE CONTROL DIGITALLY CONTROLLED AUDIO PROCESSOR
中文描述: 低壓音調(diào)控制數(shù)控音頻處理器
文件頁數(shù): 5/12頁
文件大?。?/td> 112K
代理商: TDA7863D
5/12
TDA7463D
Table 8. BASS
Table 9. VOLUME
VOLUME : 0 ~ -63dB
MSB
D7
LSB
D0
1
BASS
D6
D5
D4
D3
D2
D1
STAND-BY (Bass block stops)
BASS (boost OFF)
BASS (boost ON)
High boost (Ex. + 14dB)
Low boost (Ex. + 6dB)
ALC mode OFF (ALC block stops)
ALC mode ON
Attack time resistor (12.5K
)
Release current (0.4
μ
A)
Attack time resistor (25K
)
Release current (0.2
μ
A)
Attack time resistor (50K
)
Release current (0.1
μ
A)
Attack time resistor (100K
)
Release current (0.05
μ
A)
Threshold1 (0.2Vrms)
Threshold2 (0.14Vrms)
Threshold3 (0.1Vrms)
Threshold4 (0.07Vrms)
1
0
0
0
1
0
1
0
0
0
0
1
1
0
1
1
0
0
1
1
0
1
0
1
MSB
D7
LSB
D0
0
1
0
1
0
1
0
1
VOLUME
1 dB STEPS
0
-1
-2
-3
-4
-5
-6
-7
8 dB STEPS
0
-8
-16
-24
-32
-40
-48
-56
OUTPUT GAIN
0dB
+14dB
OUTPUT ATTENUATION
0dB
-10dB
D6
D5
D4
D3
D2
0
0
0
0
1
1
1
1
D1
0
0
1
1
0
0
1
1
0
0
0
0
1
1
1
1
0
0
1
1
0
0
1
1
0
1
0
1
0
1
0
1
1
0
1
0
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