Datasheet

f − Frequency − Hz
THD+N − Total Harmonic Distortion + Noise − %
20 100 1k 10k 20k
0.001
0.01
0.1
1
10
P
O
= 100 mW
P
O
= 500 mW
P
O
= 2 W
V
DD
= 5.0 V
R
L
= 4 Ω + 33 µH
Gain = 6 dB
f − Frequency − Hz
THD+N − Total Harmonic Distortion + Noise − %
20 100 1k 10k 20k
0.001
0.01
0.1
1
10
P
O
= 50 mW
P
O
= 250 mW
P
O
= 1 W
V
DD
= 3.6 V
R
L
= 4 Ω + 33 µH
Gain = 6 dB
f − Frequency − Hz
THD+N − Total Harmonic Distortion + Noise − %
20 100 1k 10k 20k
0.001
0.01
0.1
1
10
P
O
= 30 mW
P
O
= 150 mW
P
O
= 400 mW
V
DD
= 2.5 V
R
L
= 4 Ω + 33 µH
Gain = 6 dB
V
IC
− Common Mode Input Voltage − V
THD+N − Total Harmonic Distortion + Noise − %
0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0
0.01
0.1
1
10
V
DD
= 2.5 V
V
DD
= 3.6 V
V
DD
= 5.0 V
R
L
= 8 Ω + 33 µH
Frequency = 1 kHz
P
O
= 200 mW
Gain = 6 dB
f − Frequency − Hz
PSRR − Power Supply Rejection Ratio − dB
20 100 1k 10k 20k
−120
−110
−100
−90
−80
−70
−60
−50
−40
−30
−20
−10
0
V
DD
= 2.5 V
V
DD
= 3.6 V
V
DD
= 5.0 V
Inputs AC−Grounded
C
I
= 2 µF
R
L
= 8 Ω + 33 µH
Gain = 6 dB
f − Frequency − Hz
PSRR − Power Supply Rejection Ratio − dB
20 100 1k 10k 20k
−120
−110
−100
−90
−80
−70
−60
−50
−40
−30
−20
−10
0
V
DD
= 2.5 V
V
DD
= 3.6 V
V
DD
= 5.0 V
Inputs AC−Grounded
C
I
= 2 µF
R
L
= 4 Ω + 33 µH
Gain = 6 dB
TPA2011D1
SLOS626A –DECEMBER 2009–REVISED MAY 2010 www.ti.com
TYPICAL CHARACTERISTICS (continued)
V
DD
= 3.6 V, C
I
= 0.1 mF, C
S1
= 0.1 mF, C
S2
= 10 mF, T
A
= 25°C, R
L
= 8 Ω (unless otherwise noted)
THD + NOISE vs THD + NOISE vs
FREQUENCY FREQUENCY
Figure 17. Figure 18.
THD + NOISE vs THD + NOISE vs
FREQUENCY COMMON MODE INPUT VOLTAGE
Figure 19. Figure 20.
POWER SUPPLY REJECTION RATIO POWER SUPPLY REJECTION RATIO
vs FREQUENCY vs FREQUENCY
Figure 21. Figure 22.
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