A2432
AUDIO AMPLIFIER
AiT Semiconductor Inc.
www.ait-ic.com
2X3W CLASS-D WITH DC VOLUME CONTROL AND EARPHONE OUTPUT
DC VOLUME CONTROL
GAIN(dB)
GAIN(dB)
Earphone
GAIN(dB)
Class D
GAIN(dB)
Earphone
STEP
STEP
Class D
-64.0
-40.6
-34.7
-28.5
-22.3
-16.2
-14.2
-12.2
-10.1
-8.1
-6.1
-5.1
-4.1
-3.1
-2.1
-1.1
-0.1
0.9
1
-80.0
-40.6
-34.5
-32.5
-30.6
-28.6
-26.6
-24.6
-22.6
-20.5
-18.5
-17.5
-16.5
-15.4
-14.4
-13.4
-12.4
-11.4
-10.4
-9.4
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
13.1
13.7
14.3
14.9
15.5
16.1
16.7
17.3
17.9
18.3
18.7
19.1
19.5
19.8
20.1
20.4
20.6
20.9
21.2
21.5
21.7
21.9
22.1
22.2
22.4
22.6
22.8
23.0
23.2
23.3
23.5
23.6
-0.9
-0.5
-0.1
0.3
0.7
1.1
1.4
1.8
2.2
2.4
2.6
2.8
3.0
3.2
3.3
3.5
3.7
3.9
4.0
4.1
4.2
4.3
4.4
4.5
4.6
4.7
4.8
4.9
5.0
5.1
5.2
5.3
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
1.9
2.9
3.9
-8.7
4.7
-8.0
5.5
-7.3
6.3
-6.6
7.1
-5.9
7.9
-5.2
8.7
-4.5
9.5
-3.8
10.3
11.1
11.9
12.5
-3.1
-2.4
-1.7
-1.3
REV1.1
- MAY 2012 RELEASED, MAR 2017 UPDATED -
- 9 -
AITSEMI [ AiT Semiconductor ]
