www.ti.com
SLOS162D – MARCH 1997 – REVISED FEBRUARY 2007
TOTAL HARMONIC DISTORTION + NOISE
vs
FREQUENCY
10%
THD+N - Total Harmonic Distortion + Noise
THD+N - Total Harmonic Distortion + Noise
V
CC
= 12 V
R
L
= 8
Ω
P
O
= 1 W
Both Channels
1%
10%
TOTAL HARMONIC DISTORTION + NOISE
vs
FREQUENCY
V
CC
= 12 V
R
L
= 32
Ω
P
O
= 0.25 W
1%
0.1%
0.1%
0.01%
20
100
1k
f - Frequency - Hz
10 k 20 k
0.01%
20
100
1k
f - Frequency - Hz
10 k 20 k
Figure 5.
TOTAL HARMONIC DISTORTION + NOISE
vs
FREQUENCY
10%
THD+N - Total Harmonic Distortion + Noise
THD+N - Total Harmonic Distortion + Noise
V
CC
= 14.5 V
R
L
= 4
Ω
P
O
= 3 W
10%
V
CC
= 14.5 V
R
L
= 8
Ω
P
O
= 1.5 W
Figure 6.
TOTAL HARMONIC DISTORTION + NOISE
vs
FREQUENCY
1%
1%
0.1%
0.1%
0.01%
20
100
1k
f - Frequency - Hz
10 k 20 k
0.01%
20
100
1k
f - Frequency - Hz
10 k 20 k
Figure 7.
Figure 8.
6
TI [ TEXAS INSTRUMENTS ]
