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0.01
0.1
1
10
10 m
THD+N − Total Harmonic Distortion − %
100 m 1 2 3
P
O
− Output Power − W
V
DD
= 5 V
Gain = 23.5 dB
R
L
= 3 Ω
1 kHz
20 kHz
20 Hz
1 kHz
20 kHz
20 Hz
V
DD
= 5 V
Gain = 23.5 dB
R
L
= 4 Ω
0.1
0.01
10 m 100 m
1
10
1 2 3
THD+N − Total Harmonic Distortion − %
P
O
− Output Power − W
1 kHz
0.1
0.01
10 m 100 m
1
10
1 2
THD+N − Total Harmonic Distortion − %
P
O
− Output Power − W
V
DD
= 5 V
Gain = 23.5 dB
R
L
= 8 Ω
20 Hz
20 kHz
0.1
0.01
20 100 1 k
f − Frequency − Hz
10
10 k 20 k
0.2 W
0.75 W
1.5 W
THD+N − Total Harmonic Distortion − %
V
DD
= 5 V
Gain = 23.5 dB
R
L
= 4 Ω
1
TPA2000D2
SLOS291F – MARCH 2000 – REVISED MARCH 2007
TYPICAL CHARACTERISTICS (continued)
TOTAL HARMONIC DISTORTION PLUS NOISE TOTAL HARMONIC DISTORTION PLUS NOISE
vs vs
OUTPUT POWER OUTPUT POWER
Figure 5. Figure 6.
TOTAL HARMONIC DISTORTION PLUS NOISE TOTAL HARMONIC DISTORTION PLUS NOISE
vs vs
OUTPUT POWER FREQUENCY
Figure 7. Figure 8.
7
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