Datasheet

0
0.5
1
1.5
2
2.5 3 3.5 4
V -SupplyVoltage-V
DD
THD+N=10%
THD+N=1%
P -OutputPower-W
O
R =4 ,
f=1kHz,
Gain=2V/V
L
W
20
0.1
1
0.001 0.01 1 10
PowerOutput − W
THD+N − TotalHarmonicDistortion+Noise − %
0.1
R =8
f=1kHz
L
W
2.5V
3.6V
5V
10
0.2
20
0.5
1
2
5
10
0.01 20.1 1
P -OutputPower-W
O
THD+N-TotalHarmonicDistortion+Noise-%
V =4.2V
DD
V =2.5V
DD
V =3.6V
DD
R =4 ,
f=1kHz,
Gain=2V/V
L
W
10
0.01
0.1
1
20 100 10k 20k
f − Frequency − Hz
THD+N − TotalHarmonicDistortion+Noise − %
P =1W
O
P =0.25W
O
P =0.5W
O
V =5V
DD
R =8
L
W
1k
10
0.001
0.1
1
20 100 10k 20k
f − Frequency − Hz
THD+N − TotalHarmonicDistortion+Noise − %
0.01
1k
V =3.6V
DD
R =8
L
W
P =0.25W
O
P =0.5W
O
P =0.125W
O
10
0.001
0.1
1
20 100 10k 20k
f − Frequency − Hz
THD+N − TotalHarmonicDistortion+Noise − %
0.01
1k
V =2.5V
DD
R =8
L
W
P =0.2W
O
P =0.075W
O
P =0.015W
O
0.01
0.1
1
10
20 20k100 1k 10k
f-Frequency-Hz
THD+N-TotalHarmonicDistortion+Noise-%
V =4.2V,
R =4 ,
Gain=2V/V
DD
L
W
1W
500mW
250mW
0.01
0.1
1
10
20 20k100 1k 10k
f-Frequency-Hz
THD+N-TotalHarmonicDistortion+Noise-%
V =3.6V,
R =4 ,
Gain=2V/V
DD
L
W
850mW
500mW
250mW
0.01
0.1
1
10
20
20k
100
1k 10k
375mW
75mW
200mW
V =2.5V,
R =4 ,
Gain=2V/V
DD
L
W
THD+N-TotalHarmonicDistortion+Noise-%
f-Frequency-Hz
TPA2006D1
www.ti.com ................................................................................................................................................. SLOS498A – SEPTEMBER 2006 – REVISED JULY 2008
TOTAL HARMONIC DISTORTION + TOTAL HARMONIC DISTORTION +
OUTPUT POWER NOISE NOISE
vs vs vs
SUPPLY VOLTAGE OUTPUT POWER OUTPUT POWER
Figure 10. Figure 11. Figure 12.
TOTAL HARMONIC DISTORTION + TOTAL HARMONIC DISTORTION + TOTAL HARMONIC DISTORTION +
NOISE NOISE NOISE
vs vs vs
FREQUENCY FREQUENCY FREQUENCY
Figure 13. Figure 14. Figure 15.
TOTAL HARMONIC DISTORTION + TOTAL HARMONIC DISTORTION + TOTAL HARMONIC DISTORTION +
NOISE NOISE NOISE
vs vs vs
FREQUENCY FREQUENCY FREQUENCY
Figure 16. Figure 17. Figure 18.
Copyright © 2006 – 2008, Texas Instruments Incorporated Submit Documentation Feedback 7
Product Folder Link(s): TPA2006D1