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Tai-1 Microelectronics
Preliminary
TMPA208DS
www.taimec.com.tw
/
www.class-d.com.tw
Rev.1.0
June 27, 2006
Copyright
©2005,Tai-1 Microelectronics Corp.
6
Table 1. TYPICAL DC VOLUME CONTROL
VOLTAGE ON VOLUME PIN
(V)
TYPICAL GAIN OF AMPLIFIER
(dB)
0-0.1
-38
0.1-0.19
-36
0.19-0.29
-34
0.29-0.39
-32
0.39-0.48
-30
0.48-0.58
-28
0.58-0.68
-26
0.68-0.77
-24
0.77-0.87
-22
0.87-0.97
-20
0.97-1.06
-18
1.06-1.16
-16
1.16-1.26
-14
1.26-1.35
-12
1.35-1.45
-10
1.45-1.55
-8
1.55-1.64
-6
1.64-1.74
-4
1.74-1.84
-2
1.84-1.93
0
1.93-2.03
2
2.03-2.13
4
2.13-2.22
6
2.22-2.32
8
2.32-2.42
10
2.42-2.51
12
2.51-2.61
14
2.61-2.71
16
2.71-2.8
18
2.8-2.9
20
2.9-VDD
—
*Not fully tested but guaranteed by design.
**This table is only for VDD=5V
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