參數(shù)資料
型號: LM4855
廠商: National Semiconductor Corporation
元件分類: 運動控制電子
英文描述: Boomer AUDIO POWER AMPLIFIER Integrated Audio Amplifier System
中文描述: Boomer音頻功率放大器集成音頻放大器系統(tǒng)
文件頁數(shù): 15/24頁
文件大?。?/td> 1116K
代理商: LM4855
APPLICATION INFORMATION
TABLE 3. Volume Control Settings
(Continued)
Gain (dB)
Data 7
Data 6
Data 5
Data 4
Data 3
G2
G1
R
IN
, L
IN
to
R
OUT
, L
OUT
-34.5
-33.0
-31.5
-30.0
-28.5
-27.0
-25.5
-24.0
-22.5
-21.0
-19.5
-18.0
-16.5
-15.0
-13.5
-12.0
-10.5
-9.0
-7.5
-6.0
-4.5
-3.0
-1.5
0.0
1.5
3.0
4.5
6.0
7.5
9.0
10.5
12.0
Phone_In_HS
to
R
OUT
, L
OUT
-40.5
-39.0
-37.5
-360
-34.5
-33.0
-31.5
-30.0
-28.5
-27.0
-25.5
-24.0
-22.5
-21.0
-19.5
-18.0
-16.5
-15.0
-13.5
-12.0
-10.5
-9.0
-7.5
-6.0
-4.5
-3.0
-1.5
0
1.5
3.0
4.5
6.0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
L
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