TPA301
350-mW MONO AUDIO POWER AMPLIFIER
SLOS208C – JANUARY1998 – REVISED MARCH 2000
TYPICAL CHARACTERISTICS
OUTPUT POWER
vs
SUPPLY VOLTAGE
1000
THD+N 1%
800
600
400
200
0
R
= 8 Ω
L
R
= 32 Ω
L
2
2.5
3
3.5
4
4.5
5
5.5
V
DD
– Supply Voltage – V
Figure 5
OUTPUT POWER
vs
LOAD RESISTANCE
800
THD+N = 1%
700
600
500
400
V
DD
= 5 V
300
200
V
DD
= 3.3 V
100
0
8
16
24
32
40
48
56
64
R
– Load Resistance – Ω
L
Figure 6
6
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