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| TPA6047A4_16 Datasheet, PDF (8/27 Pages) Texas Instruments – 2-W STEREO AUDIO POWER AMPLIFIER WITH DirectPath STEREO HEADPHONE DRIVE AND REGULATOR | |||
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TPA6047A4
SLOS601 â OCTOBER 2008.............................................................................................................................................................................................. www.ti.com
TYPICAL CHARACTERISTICS (continued)
TOTAL HARMONIC DISTORTION + NOISE (SP)
vs
OUTPUT POWER
100
Gain = 10 dB,
RL = 4 W
10
VDD = 4.5 V
VDD = 5 V
1
VDD = 5.5 V
TOTAL HARMONIC DISTORTION + NOISE (SP)
vs
OUTPUT POWER
100
Gain = 10 dB,
RL = 8 W
10
VDD = 4.5 V
VDD = 5 V
1
VDD = 5.5 V
0.1
0.1
0.01
0.01
0.1
1
10
PO - Output Power - W
Figure 5.
TOTAL HARMONIC DISTORTION + NOISE (HP)
vs
OUTPUT POWER
10
Gain = 3.5 dB
RL = 16 â¦
VDD = 5 V
1
0.01
0.01
0.1
1
10
PO - Output Power - W
Figure 6.
TOTAL HARMONIC DISTORTION + NOISE (HP)
vs
OUTPUT POWER
10
Gain = 3.5 dB
RL = 32 â¦
VDD = 5 V
1
0.1
0.01
VDD = 5 V
In Phase
0.001
0.1m
1m
10m
100m
PO â Output Power â W
Figure 7.
0.1
0.01
In Phase
1
G007
0.001
0.1m
VDD = 5 V
1m
10m
100m
PO â Output Power â W
Figure 8.
1
G008
8
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