apa4838 Anpec Electronics Corporation, apa4838 Datasheet - Page 8
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apa4838
Manufacturer Part Number
apa4838
Description
Stereo 2.8w Audio Power Amplifier With Dc Volume Control And Selectable Gain
Manufacturer
Anpec Electronics Corporation
Datasheet
1.APA4838.pdf
(29 pages)
APA4838
Volume Control Table
Copyright
Rev. A.1 - Feb., 2003
Application Information
Gain (dB)
-10
-12
-14
-16
-18
-20
-22
-24
-26
-28
-30
-32
-34
-36
-38
-40
-42
-44
-46
-48
-50
-52
-78
-1
-2
-3
-4
-5
-6
-8
0
ANPEC Electronics Corp.
77.5%
75.0%
72.5%
70.0%
67.5%
65.0%
62.5%
60.0%
57.5%
55.0%
52.5%
50.0%
47.5%
45.0%
42.5%
40.0%
37.5%
35.0%
32.5%
30.0%
27.5%
25.0%
22.5%
20.0%
17.5%
15.0%
12.5%
10.0%
7.5%
5.0%
0.0%
Low
Voltage Range (% of Vdd)
100.00%
76.25%
73.75%
71.25%
68.75%
66.25%
63.75%
61.25%
58.75%
56.25%
53.75%
51.25%
48.75%
46.25%
43.75%
41.25%
38.75%
36.25%
33.75%
31.25%
28.75%
26.25%
23.75%
21.25%
18.75%
16.25%
13.75%
11.25%
78.5%
8.75%
6.25%
High
Recommended
100.000%
76.875%
74.375%
71.875%
69.375%
66.875%
64.375%
61.875%
59.375%
56.875%
54.375%
51.875%
49.375%
46.875%
44.375%
41.875%
39.375%
36.875%
34.375%
31.875%
29.375%
26.875%
24.675%
21.875%
19.375%
16.875%
14.375%
11.875%
9.375%
6.875%
0.000%
8
3.875
3.750
3.625
3.500
3.375
3.250
3.125
3.000
2.875
2.750
2.625
2.500
2.375
2.250
2.125
2.000
1.875
1.750
1.625
1.500
1.375
1.250
1.125
1.000
0.875
0.750
0.625
0.500
0.375
0.250
0.000
Low
Voltage Range (Vdd=5V)
5.000
3.938
3.813
3.688
3.563
3.438
3.313
3.188
3.063
2.938
2.813
2.688
2.563
2.438
2.313
2.188
2.063
1.938
1.813
1.688
1.563
1.438
1.313
1.188
1.063
0.937
0.812
0.687
0.562
0.437
0.312
High
www.anpec.com.tw
Recommended
5.000
3.844
3.719
3.594
3.469
3.344
3.219
3.094
2.969
2.844
2.719
2.594
2.469
2.344
2.219
2.094
1.969
1.844
1.719
1.594
1.469
1.344
1.219
1.094
0.969
0.844
0.719
0.594
0.469
0.344
0.000