apa2010 Anpec Electronics Corporation, apa2010 Datasheet - Page 8

• Manufacturer Part Number: apa2010
• Description: 3w Mono Class-d Audio Power Amplifier Features
• Manufacturer: Anpec Electronics Corporation

Copyright
Rev. A.5 - Mar., 2008
Typical Operating Characteristics (Cont.)
APA2010/2010A
200
100
-100
70
50
40
30
20
10
0.5
0.4
0.3
0.2
0.1
0.6
-10
-20
-30
-40
-50
-60
-70
-80
-90
+0
0
ANPEC Electronics Corp.
20
0
20
Output Noise Voltage vs. Frequency
Supply Current vs. Output Power
C
R
R
Inputs Short to Gnd
AUX-0025
LPF=22kHz
A-weighting
C
R
R
Inputs Short
AUX-0025
AES-17 (20kHz)
in
in
L
in
in
L
V
=8
=8
=0.47 F
=150k
T
=0.47 F
=150k
DD
V
50
50
=3.6V
DD
T
V
0.5
T
=2.4V
DD
V
PSRR vs. Frequency
DD
=3.6V
100 200
100 200
=2.4V
V
Output Power (W)
DD
Frequency (Hz)
Frequency (Hz)
=5V
V
DD
1
V
DD
=2.4V
500
500 1k
=3.6V
1k
1.5
V
R
f
C
R
AUX-0025
AES-17 (20kHz)
in
DD
L
in
in
=1kHz
2k
2k
=4 &33 H
=0.47 F
=150k
=5V
V
DD
5k
5k
2
=5V
10k
10k
20k
20k
2.5
8
200
100
70
50
40
30
20
10
0.25
0.15
0.05
0.1
0.3
0.2
2.5
1.5
0.5
Output Noise Voltage vs. Frequency
0
2
0
1
20
0
0
C
R
R
Inputs Short to Gnd
AUX-0025
LPF=22kHz
A-weighting
Supply Current vs. Output Power
Supply Current vs. Supply Voltage
in
in
L
=4
=0.47 F
=150k
50
0.2
No Load
1
V
V
DD
100 200
DD
V
=2.4V
Supply Voltage (Volt)
DD
=3.6V
0.4
Frequency (Hz)
Output Power (W)
=2.4V
2
0.6
V
500
DD
=3.6V
3
0.8
1k
R
f
C
R
AUX-0025
AES-17 (20kHz)
in
V
www.anpec.com.tw
2k
L
in
in
=1kHz
4
DD
=8 &33 H
=0.47 F
=150k
=5V
1
5k
V
DD
1.2
5
=5V
10k
20k
1.4
6