Datasheet

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TPA6011A4
SLOS392A – FEBRUARY 2002 – REVISED JULY 2004
Table 1. DC Volume Control (BTL Mode, V
DD
= 5 V)
(1)
VOLUME (PIN 21)
GAIN OF AMPLIFIER
(Typ)
FROM (V) TO (V)
0.00 0.26 -85
(2)
0.33 0.37 -40
0.44 0.48 -38
0.56 0.59 -36
0.67 0.70 -34
0.78 0.82 -32
0.89 0.93 -30
1.01 1.04 -28
1.12 1.16 -26
1.23 1.27 -24
1.35 1.38 -22
1.46 1.49 -20
1.57 1.60 -18
1.68 1.72 -16
1.79 1.83 -14
1.91 1.94 -12
2.02 2.06 -10
2.13 2.17 -8
2.25 2.28 -6
(2)
2.36 2.39 -4
2.47 2.50 -2
2.58 2.61 0
2.70 2.73 2
2.81 2.83 4
2.92 2.95 6
3.04 3.06 8
3.15 3.17 10
3.26 3.29 12
3.38 3.40 14
3.49 3.51 16
3.60 3.63 18
3.71 5.00 20
(2)
(1) For other values of V
DD
, scale the voltage values in the table by a factor of V
DD
/5.
(2) Tested in production. Remaining gain steps are specified by design.
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