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