LM4855LQ National Semiconductor, LM4855LQ Datasheet - Page 15

• Manufacturer Part Number: LM4855LQ
• Description: Boomer AUDIO POWER AMPLIFIER Integrated Audio Amplifier System
• Manufacturer: National Semiconductor

APPLICATION INFORMATION
TABLE 3. Volume Control Settings
R
OUT
R
-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
IN
10.5
12.0
-9.0
-7.5
-6.0
-4.5
-3.0
-1.5
G2
0.0
1.5
3.0
4.5
6.0
7.5
9.0
to
, L
, L
IN
OUT
Gain (dB)
Phone_In_HS
R
OUT
-40.5
-39.0
-37.5
-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
-360
-9.0
-7.5
-6.0
-4.5
-3.0
-1.5
G1
1.5
3.0
4.5
6.0
to
, L
0
OUT
Data 7
(Continued)
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
15
Data 6
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
Data 5
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
Data 4
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
Data 3
www.national.com
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