Datasheet

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P
O
− Output Power − W
V
DD
= 5 V
R
L
= 4 Ω
Gain = 0 dB
THD+N − Total Harmonic Distortion + Noise − %
0.01
1
10
f = 1 kHz
f = 20 Hz
0.1
0.01 0.1 1 3
f = 20 kHz
0.01
1
10
0.1
P
O
− Output Power − W
V
DD
= 5 V
R
L
= 8 Ω
Gain = 0 dB
THD+N − Total Harmonic Distortion + Noise − %
f = 1 kHz
f = 20 Hz
0.01 0.1 1 2
f = 20 kHz
f − Frequency − Hz
−80
−75
−70
−65
−60
−55
−50
−45
−40
k
SVR
− Supply Ripple Rejection Ratio − dB
20
V
DD
= 5 V
C
(BYPASS)
= 1 µF
100 1k 10k 20k
R
L
= 3 Ω
R
L
= 4 Ω
R
L
= 8 Ω
f − Frequency − Hz
−110
−100
−90
−80
−70
−60
−50
−40
−30
Crosstalk − dB
20
V
DD
= 5 V
Gain = 20 dB
C
(BYPASS)
= 1 µF
100 1k 10k 20k
P
O
= 2 W,
R
L
= 4 Ω
P
O
= 1 W,
R
L
= 8 Ω
TPA2008D2
SLOS413C – JULY 2003 – REVISED MAY 2004
TOTAL HARMONIC DISTORTION + NOISE TOTAL HARMONIC DISTORTION + NOISE
vs vs
OUTPUT POWER OUTPUT POWER
Figure 7. Figure 8.
SUPPLY RIPPLE REJECTION RATIO CROSSTALK
vs vs
FREQUENCY FREQUENCY
Figure 9. Figure 10.
9