apa3002 Anpec Electronics Corporation, apa3002 Datasheet - Page 5

• Manufacturer Part Number: apa3002
• Description: 12w Stereo Class-d Audio Power Amplifier
• Manufacturer: Anpec Electronics Corporation

Typical Operating Characteristics
Copyright
Rev. A.6 - Sep., 2009
APA3002
18
16
14
12
10
100
18
16
14
12
10
90
80
70
60
50
40
30
20
10
8
6
4
8
6
4
2
0
8.5 9
0
6
0
C
R
A
f
AUX-0025
AES-17 (20kHz)
Class-D
Output Power vs. Load Resistance
in
Output Power vs. Supply Voltage
v
THD+N=1%
i
L
=1kHz
=1 F
THD+N=1%
=36dB
=6
ANPEC Electronics Corp.
V
V
DD
DD
Efficiency vs. Output Power
2
=14V
=8.5V
8
10
THD+N=10%
Load Resistance ( )
V
Supply Voltage (V)
THD+N=10%
DD
Output Power (W)
V
4
=8.5V
DD
10
=14V
11
THD+N=1%
THD+N=10%
6
12
12
V
R
A
Bead filter
AUX-0025
AES-17(20kHz)
Class-D
8
DD
V
L
=8
=36dB
=12V
C
A
f
AUX-0025
AES-17
(20kHz)
Class-D
in
i
v
=1 F
=1kHz
13
=36dB
14
10
14
12
16
5
0.005
0.01
0.1
100
10
14
12
10
90
80
70
60
50
40
30
20
10
1
8
4
6
2
10m
0
8.5 9
0
C
R
A
f
AUX-0025
AES-17 (20kHz)
Class-D
in
Output Power vs. Supply Voltage
i
L
V
=1kHz
=1 F
=8
=36dB
Efficiency vs. Output Power
2
THD+N vs. Output Power
100m
10
f
Output Power (W)
f
Supply Voltage (V)
in
Output Power (W)
in
=1kHz
=15kHz
4
f
11
in
=50Hz
THD+N=10%
6
1
12
V
C
R
A
AUX-0025
AES-17
(20kHz)
Class-D
V
R
A
Bead filter
AUX-0025
AES-17(20kHz)
Class-D
DD
i
L
v
8
=1 F
=15.7dB
=6
DD
V
L
www.anpec.com.tw
=8 +33 H
=36dB
=12V
THD+N=1%
=12V
13
10
10
20
14
12