PA3011 View Datasheet(PDF) - Unisonic Technologies
Part Name
Description
Manufacturer
PA3011 Datasheet PDF : 7 Pages
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PA3011
CMOS IC
VOLUME CONTROL TABLE
BTL Mode, VDD=5V(Note 1)
VOLUME (PIN21)
GAIN OF
AMPLIFIER
SE Mode VDD=5V(Note 1)
SE_VOLUME=VOLUME – SEDIFF
GAIN OF
or SEMAX
AMPLIFIER
FROM(V)
TO(V)
(TYP)
FROM(V)
TO(V)
(TYP)
0.00
0.26
-85(Note 2)
0.00
0.26
-85(Note 2)
0.33
0.37
-40
0.33
0.37
-46
0.44
0.48
-38
0.44
0.48
-44
0.58
0.59
-36
0.56
0.59
-42
0.67
0.70
-34
0.67
0.70
-40
0.78
0.82
-32
0.78
0.82
-38
0.89
0.93
-30
0.89
0.93
-36
1.01
1.04
-28
1.01
1.04
-34
1.12
1.06
-26
1.12
1.16
-32
1.23
1.27
-24
1.23
1.27
-30
1.35
1.38
-22
1.35
1.38
-28
1.48
1.49
-20
1.48
1.49
-26
1.57
1.60
-18
1.57
1.60
-24
1.68
1.72
-16
1.68
1.72
-22
1.79
1.83
-14
1.79
1.83
-20
1.91
1.94
-12
1.91
1.94
-18
2.02
2.06
-10
2.02
2.06
-16
2.13
2.17
-8
2.13
2.17
-14
2.25
2.28
-6(Note 2)
2.25
2.28
-12
2.38
2.39
-4
2.36
2.39
-10
2.47
2.50
-2
2.47
2.50
-8
2.58
2.61
0
2.58
2.61
-6(Note 2)
2.70
2.73
2
2.70
2.73
-4
2.81
2.83
4
2.81
2.83
-2
2.92
2.95
6
2.92
2.95
0(Note 2)
3.04
3.06
8
3.04
3.06
2
3.15
3.17
10
3.15
3.17
4
3.28
3.29
12
3.26
3.29
6(Note 2)
3.38
3.40
14
3.38
3.40
8
3.49
3.51
16
3.49
3.51
10
3.60
3.63
18
3.60
3.63
12
3.71
5.00
20(Note 2)
3.71
5.00
14
Note: 1. For other values of VDD, scale the voltage values in the table by a factor of VDD/5.
2. Tested in production. Remaining gain steps are specified by design.
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
6 of 7
QW-R502-247.B
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