Datasheet

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    
  
SLOS278D − JANUARY 2000 − REVISED NOVEMBER 2002
8
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
TYPICAL CHARACTERISTICS
1
0.1
0.01
0.001
A
V
= 2 dB
A
V
= 14 dB
20 100 1k
THD+N − Total Harmonic Distortion Plus Noise − %
f − Frequency − Hz
TOTAL HARMONIC DISTORTION PLUS NOISE
vs
FREQUENCY
10k 20k
V
DD
= 3 V
P
O
= 25 mW
R
L
= 32 Ω
Mode = Stereo
Figure 10
1
0.1
0.01
0.001
A
V
= 2 dB
A
V
= 14 dB
20 100 1k
THD+N − Total Harmonic Distortion Plus Noise − %
f − Frequency − Hz
TOTAL HARMONIC DISTORTION PLUS NOISE
vs
FREQUENCY
10k 20k
V
DD
= 5 V
P
O
= 75 mW
R
L
= 32 Ω
Mode = Stereo
Figure 11
Figure 12
0.01 0.1
TOTAL HARMONIC DISTORTION PLUS NOISE
vs
OUTPUT POWER
10
1
1
0.1
0.01
P
O
− Output Power − W
THD+N − Total Harmonic Distortion Plus Noise − %
20 kHz
20 Hz
1 kHz
15 kHz
V
DD
= 3 V
R
L
= 4 Ω
Mode = Mono
A
V
= 2.5 dB
0.01 0.1
10
1
1
0.1
0.01
TOTAL HARMONIC DISTORTION PLUS NOISE
vs
OUTPUT POWER
P
O
− Output Power − W
THD+N − Total Harmonic Distortion Plus Noise − %
20 kHz
20 Hz
1 kHz
15 kHz
V
DD
= 3 V
R
L
= 8 Ω
Mode = Mono
A
V
= 2.5 dB
Figure 13