apa0712 Anpec Electronics Corporation, apa0712 Datasheet - Page 8

• Manufacturer Part Number: apa0712
• Description: 1.4w Mono Audio Low-voltage Audio Power Amplifier
• Manufacturer: Anpec Electronics Corporation

Copyright
Rev. A.2 - Aug., 2007
Typical Operating Characteristics (Cont.)
APA0712
0.01
0.05
0.01
0.1
0.1
0.1
10
10
10
1
1
0.01
1
20
0
V
Rin=20K
Cin=2.2 f
Av=6dB
R
P
BW<80KHz
V
Rin=20K
Cin=2.2 f
A
Fin=1KHz
BW<80KHz
ANPEC Electronics Corp.
Fin=20KHz
THD +N vs. Output Power
DD
O
DD
V
L
THD +N vs. Output Power
=6dB
=8
=0.2W
=2.5V
=2.5V
THD +N vs. Output Power
Fin=1KHz
Fin=20Hz
0.1
Output Power (W)
Output Power (W)
Output Power (W)
100
R
0.2
0.1
L
=8
V
Rin=20K
Cin=2.2 f
Av=6dB
R
BW<80KHz
DD
L
=4
1k
=3.6V
0.3
0.4
R
1
L
=4
10k
20k
2
0.5
8
0.01
0.01
0.01
0.1
0.1
0.1
10
10
10
1
1
0.01
1
20
0.01
V
Rin=20K
Cin=2.2 f
Av=6dB
R
P
BW<80KHz
DD
L
O
THD +N vs. Output Power
=4
=0.6W
THD +N vs. Output Power
=3.6V
THD +N vs. Frequency
Output Power (W)
100
Output Power (W)
Fin=20KHz
Fin=1KHz
Fin=20Hz
Frequency (Hz)
Fin=20Hz
V
Rin=20K
Cin=2.2 f
Av=6dB
R
BW<80KHz
DD
L
=8
=2.5V
Fin=1KHz
1k
Fin=20KHz
0.1
0.1
V
Rin=20K
Cin=2.2 f
Av=6dB
R
BW<80KHz
DD
L
=4
=2.5V
www.anpec.com.tw
10k
20k
0.5
0.5