Datasheet

TPA6204A1
SLOS429B − MAY 2004 − REVISED SEPTEMBER 2009
www.ti.com
5
Figure 3
0
0.2
0.4
0.6
0.8
0 0.2 0.4 0.6 0.8 1 1.2 1.4 1.6 1.8
POWER DISSIPATION
vs
OUTPUT POWER
− Power Dissipation − W
P
D
P
O
− Output Power − W
5 V
3.6 V
8 W
Figure 4
0.04
0.044
0.048
0.052
0.056
0.06
012345
f = 1 kHz
P
O
= 200 mW,
R
L
= 1 kHz
V
IC
− Common Mode Input Voltage − V
TOTAL HARMONIC DISTORTION + NOISE
vs
COMMON MODE INPUT VOLTAGE
THD+N − Total Harmonic Distortion + Noise − %
V
DD
= 3.6 V
V
DD
= 5 V
V
DD
= 2.5 V
Figure 5
0.01
20
0.02
0.05
0.1
0.2
0.5
1
2
5
10
10m 20m 50m 100m 200m 500m 1 2
P
O
− Output Power − W
TOTAL HARMONIC DISTORTION + NOISE
vs
OUTPUT POWER
THD+N − Total Harmonic Distortion + Noise − %
2.5 V
3.6 V
5 V
R
L
= 8 Ω
,
C
(BYPASS)
= 0 to 1 µF,
Gain = 1 V/V
f = 1kHz
Figure 6
0.001
10
0.002
0.005
0.01
0.02
0.05
0.1
0.2
0.5
1
2
5
20 20k50 100 200 500 1k 2k 5k 10k
f − Frequency − Hz
TOTAL HARMONIC DISTORTION + NOISE
vs
FREQUENCY
THD+N − Total Harmonic Distortion + Noise − %
0.1 W
0.6 W
0.25 W
V
DD
= 3.6 V,
R
L
= 8 Ω,
,
C
(BYPASS)
= 0 to 1 µF,
Gain = 1 V/V,
C
I
= 2 µF