Datasheet
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10
0.01
0.02
0.05
0.1
0.2
0.5
1
2
5
20
20 k50 100 200 500 1 k 2 k 5 k 10 k
f - Frequency - Hz
THD+N - Total Harmonic Distortion + Noise (SE) - %
V = 5 V
R = 32
Gain = 14 dB
C = 0.47 F
SE Stereo
DD
L
I
W
m
C = 330 F
O
m
P = 75 W
O
m
10
0.01
0.02
0.05
0.1
0.2
0.5
1
2
5
20 20 k50 100 200 500 1 k 2 k 5 k 10 k
f - Frequency - Hz
THD+N - Total Harmonic Distortion + Noise (SE) - %
V = 1 V
O RMS
V = 5 V
R = 10 k
Gain = 14 dB
C = 0.47 F
SE Stereo
DD
L
I
W
m
C = 330 F
O
m
10
0.01
0.02
0.05
0.1
0.2
0.5
1
2
5
5
0.020.01 0.05 0.1 0.2 0.5
1 2
P
O
- Output Power - W
THD+N - Total Harmonic Distortion + Noise (BTL) - %
20 Hz
V = 5 V
R = 4
Gain = 20 dB
C = 0.47 F
BTL Stereo
DD
L
I
W
m
20 kHz
1 kHz
10
0.01
0.02
0.05
0.1
0.2
0.5
1
2
5
50.02
0.01
0.05 0.1 0.2 0.5 1 2
P
O
- Output Power - W
THD+N - Total Harmonic Distortion + Noise (BTL) - %
1 kHz
20 Hz
V = 5 V
R = 8
Gain = 20 dB
C = 0.47 F
BTL Stereo
DD
L
I
W
m
20 kHz
TPA6021A4
SLOS465 – JUNE 2005
TOTAL HARMONIC DISTORTION + NOISE (SE) TOTAL HARMONIC DISTORTION + NOISE (SE)
vs vs
FREQUENCY FREQUENCY
Figure 3. Figure 4.
TOTAL HARMONIC DISTORTION + NOISE (BTL) TOTAL HARMONIC DISTORTION + NOISE (BTL)
vs vs
OUTPUT POWER OUTPUT POWER
Figure 5. Figure 6.
7