apa3002 Anpec Electronics Corporation, apa3002 Datasheet - Page 10

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

Typical Operating Characteristics (Cont.)
Copyright
Rev. A.6 - Sep., 2009
APA3002
0.01
+10
-10
-20
-30
-40
-50
-60
-70
-80
-90
+9
+8
+7
+6
+5
+4
+3
+2
+1
+0
0.1
+0
10
1
20
20
0
R R R
R
R R
V
C
C
R
A
P
LPF=80kHz
VAROUT
DD
V
O
i
OUT
L
=1 F
V
C
C
R
A
LPF=80kHz
VAROUT
=32
=10dB
=14mW
ANPEC Electronics Corp.
DD
i
OUT
L
V
=1 F
=12V
=32
=150 F
100
=10dB
5m
Crosstalk vs. Frequency
THD+N vs. Output Power
=12V
=150 F
100
Left channel to Right channel
Right channel to Left channel
Frequency Response
Output Power (W)
Frequency (Hz)
f
10m
Gain
in
f
Frequency (Hz)
in
=50Hz
=20kHz
Phase
1k
15m
f
in
=1kHz
1k
10k
20m
V
C
C
R
A
P
VAROUT
DD
i
OUT
L
V
O
=1 F
=32
=10dB
=2mW
=12V
=150 F
25m
10k
200k
30m
20k
+300
+280
+260
+240
+220
+200
+180
+160
+140
+120
10
0.001
100
0.01
0.01
0.1
10
10
0.1
1
1
10
1
20
20
0
V
C
C
R
A
A-weighting
VAROUT
V
C
C
R
A
LPF=80kHz
VAROUT
DD
i
OUT
L
V
=1 F
=32
=10dB
DD
V
i
OUT
L
V
C
C
R
A
P
LPF=80kHz
VAROUT
=1 F
=10k
=10dB
=12V
DD
V
O
=150 F
i
OUT
L
=1 F
=32
=10dB
=12V
=14mW
500m
=150 F
THD+N vs. Output Voltage
100
=12V
THD+N vs. Frequency
100
=150 F
Noise vs. Frequency
f
Output Voltage (V)
in
=20kHz
Frequency (Hz)
Frequency (Hz)
1
f
in
=50Hz
1k
1k
1.5
f
in
=1kHz
www.anpec.com.tw
2
10k
10k
20k
20k
2.5