apa2070 Anpec Electronics Corporation, apa2070 Datasheet - Page 6

• Manufacturer Part Number: apa2070
• Description: Stereo 2.6w Audio Power Amplifier With Dc Volume Control
• Manufacturer: Anpec Electronics Corporation

Typical Operating Characteristics (Cont.)
APA2070
Copyright
Rev. A.2 - Aug., 2008
0.01
0.01
0.01
0.1
0.1
0.1
10
10
10
1
1
1
20
0
0
ANPEC Electronics Corp.
V
f
R
BTL Mode
V
f =1kHz
R
BTL Mode
V
R
P
BTL Mode
in
DD
L
= 1kHz
DD
DD
O
L
L
=8
=4
=1.5W
0.5
=4
0.5
= 5V
= 5V
A
= 5V
A
THD+N vs. Output Power
A
V
V
THD+N vs. Output Power
100
V
A
= 6dB
= 6dB
THD+N vs. Frequency
= 18dB
V
= 18dB
1
Output Power (W)
A
Frequency (Hz)
1
Output Power (W)
V
= 6dB
1.5
1.5
A
V
= 18dB
1k
2
2
2.5
2.5
3
10k
3
3.5
20k
3.5
6
0.01
0.01
0.01
0.1
0.1
0.1
10
10
10
1
1
1
10m
20
10m
V
A
R
BTL Mode
V
A
R
BTL Mode
V
A
R
BTL Mode
DD
V
L
DD
V
L
DD
V
L
=4
= 6dB
=8
= 18dB
=18dB
=4
= 5V
= 5V
= 5V
THD+N vs. Output Power
100
THD+N vs. Frequency
f
THD+N vs. Output Power
in
= 20Hz
P
f
100m
in
Frequency (Hz)
100m
Output Power (W)
O
P
Output Power (W)
f
= 20Hz
= 0.8W
O
in
f
in
= 1.5W
= 20kHz
f
in
f
= 1kHz
in
= 1kHz
= 20kHz
1k
www.anpec.com.tw
1
1
10k
20k
5
5