Datasheet

0.001
0.01
0.1
1
THD+N-TotalHarmonicDistortion+Noise-%
20 100 1k 10k 20k
f-Frequency-Hz
P =20mWperChannel
O
P =10mWperChannel
O
P =1mWperChannel
O
R =32 ,
V =3.6V
L
DD
W
0.001
0.01
0.1
1
THD+N-TotalHarmonicDistortion+Noise-%
20 100 1k 10k 20k
f-Frequency-Hz
P =20mWperChannel
O
P =1mWperChannel
O
R =32 ,
V =5V
L
DD
W
P =10mWperChannel
O
2.5 3 3.5 4 4.5 5 5.5
V -SupplyVoltage-V
DD
THD+N=1%
THD+N=10%
0
5
10
15
20
25
30
35
40
45
50
P
-OutputPowerperChannel-mW
O
R =16
L
W
THD+N=1%
THD+N=10%
2.5 3 3.5 4 4.5 5 5.5
V -SupplyVoltage-V
DD
0
5
10
15
20
25
30
35
40
45
50
P -OutputPowerperChannel-mW
O
R =32
L
W
1
10
40
10 100 1000
R -LoadResistance-
L
W
V =2.5V,1% THD+N
DD
V =3.6V,10% THD+N
DD
P
-OutputPowerperChannel-mW
O
f=1kHz
V =2.5V,10% THD+N
DD
V =3.6V,1% THD+N
DD
0
5
10
15
20
25
30
10 100 200
R -LoadResistance-
L
W
P -OutputPowerperChannel-mW
O
THD+N=1%,
V =3.6V
DD
HPVSSandFlyingCap=2.2 Fm
HPVSSandFlyingCap=1 Fm
HPVSSandFlyingCap=0.47 Fm
TPA6135A2
SLOS623A – FEBRUARY 2009 – REVISED APRIL 2009 .................................................................................................................................................. www.ti.com
TYPICAL CHARACTERISTICS (continued)
TOTAL HARMONIC DISTORTION + NOISE vs FREQUENCY TOTAL HARMONIC DISTORTION + NOISE vs FREQUENCY
Figure 7. Figure 8.
OUTPUT POWER vs SUPPLY VOLTAGE OUTPUT POWER vs SUPPLY VOLTAGE
Figure 9. Figure 10.
OUTPUT POWER vs LOAD RESISTANCE OUTPUT POWER vs LOAD RESISTANCE
Figure 11. Figure 12.
8 Copyright © 2009, Texas Instruments Incorporated
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