TPA1517
www.ti.com
SLOS162D–MARCH 1997–REVISED FEBRUARY 2007
OUTPUT POWER
vs
SUPPLY VOLTAGE
OUTPUT POWER
vs
LOAD RESISTANCE
8
6
5
4
3
2
1
0
THD < 1%
THD < 1%
6
V
CC
= 14.5 V
R
L
= 4 Ω
V
CC
= 12 V
4
R
L
= 8 Ω
2
0
8
9
10 11 12 13 14 15 16 17 18
2
4
6
8 10 12 14 16 18 20 22 24 26 28 30 32
V
CC
- Supply Voltage - V
R
L
- Load Resistance - Ω
Figure 19.
Figure 20.
POWER DISSIPATION
vs
OUTPUT POWER
POWER DISSIPATION
vs
OUTPUT POWER
3.5
3
3.5
3
V
CC
= 14.5 V
V
CC
= 12 V
R
L
= 4 Ω
2.5
2
2.5
2
R
L
= 4 Ω
R
L
= 8 Ω
1.5
1
1.5
1
R
L
= 8 Ω
0.5
0.5
0
1
2
3
4
5
6
0
1
2
3
4
5
6
P
O
- Output Power - W
P
O
- Output Power - W
Figure 21.
Figure 22.
10
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