apa2020 Anpec Electronics Corporation, apa2020 Datasheet - Page 15

• Manufacturer Part Number: apa2020
• Description: Stereo 2-w Audio Power Amplifier
• Manufacturer: Anpec Electronics Corporation

APA2020
Typical Operating Characteristics (Cont.)
Copyright
Rev. A.9 - Sep., 2008
dB
-10
-0
-1
-2
-3
-4
-5
-6
-7
-8
-9
9
8
7
6
5
4
3
2
1
0
2.5
20
ANPEC Electronics Corp.
501002005001k 2k 5k 10k20k 50k
3
V
3.5
DD
Stereo BTL
- Supply Voltage - V
f- Frequency
Phase
Gain
Stereo SE
4
Hz
4.5
V
A
P
5
O
DD
V
=1 V/V
=0.5W
=5V
5.5
200k
6
15
dB
-10
2.5
1.5
0.5
-0
-1
-2
-3
-4
-5
-6
-7
-8
-9
3
2
1
0
2.5
20
501002005001k 2k 5k 10k20k 50k
THD +N = 1%
BTL
3
V
DD
R
- Supply Voltage - V
L
3.5
=3
Phase
Gain
f- Frequency
4
Hz
4.5
www.anpec.com.tw
R
R
L
L
=4
=8
V
A
P
5
DD
V
O
=1 V/V
=0.25W
=3.3V
5.5
200k
6