APA0710/0711
Typical Characteristics (Cont.)
THD+Nvs. Frequency
THD+N vs. Output Power
10
1
10
VDD=3.3V
Po=30mW
RL=32W
SE
f=10kHz
AV=-10V/V
1
f=20kHz
AV=-5V/V
0.1
f=1kHz
0.1
f=20Hz
VDD=5V
RL=8W
CB=1mF
AV=2V/V
BTL
AV=-1V/V
0.01
0.001
20
100
1k
10k 20k
0.1
0.01
1
Output Power (W)
Frequency (Hz)
THD+N vs. Output Power
THD+Nvs. Frequency
10
1
10
1
R
VDD=3.3V
RL=32W
AV=-1V/V
SE
VDD=3.3V
f=1kHz
RL=32W
AV=-1V/V
SE
Po=10mW
Po=15mW
0.1
0.1
0.01
0.01
Po=30mW
0.001
0.001
20
100
1k
10k
20k
0.02
0.025
0.03
0.035
0.04
0.045
0.05
Frequency (Hz)
Output Power (W)
Copyright ã ANPEC Electronics Corp.
Rev. A.5 - Oct., 2005
13
www.anpec.com.tw