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P
O
− Output Power − W
0.01
R
L
= 4
Ω
(SE)
Gain = 20 dB
0.1
1
10
THD+N − T
otal Harmonic Dist Noise − %
0.001
0.01
10
40
0.1
G005
1
V
CC
= 12 V
P
O
− Output Power − W
0.01
R
L
= 6
Ω
(SE)
Gain = 20 dB
0.1
1
10
THD+N − T
otal Harmonic Dist Noise − %
0.001
0.01
10
40
0.1
G006
1
V
CC
= 12 V
V
CC
= 18 V
−100
−90
−80
−70
−60
−50
−40
−30
−20
f − Frequency − Hz
Crosstalk − dB
G008
20
100
1k
10k
20k
Left to Right
Right to Left
V
CC
= 12 V
V
O
= 1 Vrms
R
L
= 4
Ω
(SE)
P
O
= 0.25 W
Gain = 20 dB
P
O
− Output Power − W
0.01
R
L
= 8
Ω
(SE)
Gain = 20 dB
0.1
1
10
THD+N − T
otal Harmonic Dist Noise − %
0.001
0.01
10
40
0.1
G007
1
V
CC
= 12 V
V
CC
= 18 V
V
CC
= 24 V
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........................................................................................................................................................................................................
SLOS578 – MAY 2008
TYPICAL CHARACTERISTICS (continued)
All tests are made at frequency = 1 kHz unless otherwise noted.
TOTAL HARMONIC DIST NOISE
TOTAL HARMONIC DIST NOISE
vs
vs
OUTPUT POWER
OUTPUT POWER
Figure 5.
Figure 6.
TOTAL HARMONIC DIST NOISE
CROSSTALK
vs
vs
OUTPUT POWER
FREQUENCY
Figure 7.
Figure 8.
Copyright © 2008, Texas Instruments Incorporated
7
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