apa3012 Anpec Electronics Corporation, apa3012 Datasheet - Page 7

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

Copyright
Rev. A.2 - Dec., 2008
Typical Operating Characteristics
APA3012
0.01
0.01
0.1
0.01
10
10
0.1
0.1
10
1
1
1
10m
0
20
V
A
f
in
V
A
R
DD
V
V
A
R
=1kHz
DD
V
L
=6dB
=6dB
=3
DD
V
L
=5V
=6dB
=4
=5V
ANPEC Electronics Corp.
=5V
0.5
THD+N vs. Output Power
THD+N vs. Frequency
100
R
THD+N vs. Output Power
L
=8
1
Frequency (Hz)
Output Power (W)
Output Power (W)
100m
P
1.5
O
=1W
R
f
f
in
in
L
= 20Hz
= 1kHz
=4
1k
f
in
2
= 20kHz
P
O
=2W
2.5
1
R
L
=3
10k
2
3
20k
3.5
5
7
0.01
0.01
0.1
10
10
0.
0.01
1
0.1
1
1
10
20
10m
1
20
V
A
R
V
A
R
DD
V
DD
V
V
P
R
L
L
=3
=6dB
=4
=6dB
DD
O
L
=5V
=5V
=3
=2W
=5V
THD+N vs. Output Power
THD+N vs. Frequency
100
100
THD+N vs. Frequency
P
Output Power (W)
A
P
O
100m
Frequency (Hz)
V
=0.8W
O
=6dB
Frequency (Hz)
=1.6W
A
V
=20dB
f
1k
in
1k
=20Hz
f
in
=1kHz
f
in
www.anpec.com.tw
=20kHz
1
2
10k
10k
20k
20k
5