PAM8007 Datasheet, PDF (10/16 Pages) Power Analog Micoelectronics – Filterless 3W Class-D Stereo Audio Amplifier with DC Volume Control and Headphone Output

PAM8007
Filterless 3W Class-D Stereo Audio Amplifier
with DC Volume Control and Headphone Output
Typical Operating Characteristics (continued)
Table 1. DC Volume Control
ST EP
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
Gain(dB)
Class D
-80
-40
-34
-28
-22
-16
-10
-7.5
-5
-2.5
0
1.5
3
4
4.4
4.8
5.2
5.6
6
6.4
6.8
7.2
7.6
8
8.4
8.8
9.2
9.6
10
10.4
10.8
11.2
Gain(dB)
Earphone
-80
-60
-50
-40
-37.7
-35.4
-33.1
-30.8
-28.5
-27.5
-26.4
-25.3
-24.2
-23.1
-22.2
-21.4
-20.6
-19.8
-19
-18.2
-17.4
-16.6
-15.9
-15.2
-14.5
-13.8
-13.1
-12.4
-11.7
-11
-10.4
-9.8
STEP
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
Gain(dB)
Class D
11.6
12
12.4
12.8
13.2
13.6
14
14.4
14.8
15.2
15.6
16
16.4
16.8
17.2
17.6
18
18.4
18.8
19.2
19.6
20
20.4
20.8
21.2
21.6
22
22.4
22.8
23.2
23.6
24
Gai n( d B)
Earphone
-9.2
-8.6
-8
-7.4
-6.8
-6.2
-5.7
-5.2
-4.7
-4.2
-3.7
-3.2
-2.7
-2.2
-1.8
-1.4
-1
-0.6
-0.2
0.2
0.6
0.9
1.2
1.5
1.8
2.1
2.4
2.7
2.9
3.1
3.3
3.5
Power Analog Microelectronics, Inc
www.poweranalog.com
10
01/2012 Rev1.2