Manual

PAM8603A
Document number: DSxxxxx Rev. 1 - 2
10 of 16
www.diodes.com
November 2012
© Diodes Incorporated
PAM8603A
A
Product Line o
f
Diodes Incorporated
Typical Performance Characteristics (cont.) (@T
A
= +25°C, unless otherwise specified.)
Table 1. DC Volume Control
STEP
Gain (dB)
Class D
Gain (dB)
Earphone
STEP
Gain (dB)
Class D
Gain (dB)
Earphone
0 -75 -75 32 11.6 -9.2
1 -40 -40 33 12.0 -8.6
2 -34 -38 34 12.4 -8.0
3 -28 -36 35 12.8 -7.4
4 -22 -34 36 13.2 -6.8
5 -16 -32 37 13.6 -6.2
6 -10 -30 38 14.0 -5.7
7 -7.5 -29 39 14.4 -5.2
8 -5.0 -28 40 14.8 -4.7
9 -2.5 -27 41 15.2 -4.2
10 0 -26 42 15.6 -3.7
11 1.5 -25 43 16.0 -3.2
12 3.0 -24 44 16.4 -2.7
13 4.0 -23 45 16.8 -2.2
14 4.4 -22.2 46 17.2 -1.8
15 4.8 -21.4 47 17.6 -1.4
16 5.2 -20.6 48 18.0 -1.0
17 5.6 -19.8 49 18.4 -0.6
18 6.0 -19.0 50 18.8 -0.2
19 6.4 -18.2 51 19.2 0.2
20 6.8 -17.4 52 19.6 0.6
21 7.2 -16.6 53 20.0 0.9
22 7.6 -15.9 54 20.4 1.2
23 8.0 -15.2 55 20.8 1.5
24 8.4 -14.5 56 21.2 1.8
25 8.8 -13.8 57 21.6 2.1
26 9.2 -13.1 58 22.0 2.4
27 9.6 -12.4 59 22.4 2.7
28 10.0 -11.7 60 22.8 2.9
29 10.4 -11.0 61 23.2 3.1
30 10.8 -10.4 62 23.6 3.3
31 11.2 -9.8 63 24.0 3.5