apa3012 Anpec Electronics Corporation, apa3012 Datasheet - Page 8

• Manufacturer Part Number: apa3012
• Description: 3w Mono Low-voltage Audio Power Amplifier
• Manufacturer: Anpec Electronics Corporation

Typical Operating Characteristics (Cont.)
Copyright
Rev. A.2 - Dec., 2008
APA3012
0.005
0.01
0.01
0.1
0.01
0.1
10
0.1
10
10
1
1
1
20
0
20
V
A
f
V
P
R
in
V
A
R
DD
V
=1kHz
DD
O
L
DD
V
L
=6dB
=4
=1.6W
=6dB
=8
ANPEC Electronics Corp.
=3.3V
=5V
=5V
0.3
R
100
THD+N vs. Output Power
100
L
THD+N vs. Frequency
THD+N vs. Frequency
= 8
P
Output Power (W)
Frequency (Hz)
Frequency (Hz)
O
A
=0.5W
0.6
V
=20dB
R
L
A
=
V
1k
=6dB
1k
0.9
P
O
=1W
1.2
R
L
10k
10k
=
20k
20k
1.5
8
0.005
0.05
0.01
0.01
0.1
10
0.1
0.1
1
10
10
10m
1
10m
1
20
V
P
R
V
A
R
V
A
R
DD
O
L
DD
V
L
DD
V
L
=8
=1W
=6dB
=3
=6dB
=8
=5V
=3.3V
=5V
THD+N vs. Output Power
THD+N vs. Output Power
THD+N vs. Frequency
100
Output Power (W)
Frequency (Hz)
Output Power (W)
A
100m
f
A
in
V
f
in
=6dB
= 1kHz
V
=20dB
= 20Hz
100m
f
in
=20Hz
f
in
=20kHz
f
in
= 20kHz
1k
f
www.anpec.com.tw
in
=1kHz
1
2
10k
1
20k
5
2