APA2020A
Typical Characteristics (Cont.)
10
5
2
1
0.5
%
0.2
0.1
0.05
VDD=3.3V
RL=4Ω
SE
PO=0.05W PO=0.1W PO=0.15W
0.02
0.01
20 50 100 200 500 1k 2k 5k 20k
Hz
f - Frequency
Figure 28
10
5
2
1
0.5
%
0.2
0.1
0.05
VDD=3.3V
AV=2
RL=4Ω
SE
f=20KHz
f=1KHz
0.02
f=100Hz
0.01
10m 20m
50m 100m 200m
W
500m 1
Po - Output Power
Figure 29
10
5
2
1
0.5
%
0.2
0.1
0.05
0.02
VDD=3.3V
PO=100mW
RL=8Ω
SE
AV=10
AV=5
AV=1
0.01
20 50 100 200 500 1k 2k 5k 20k
Hz
f - Frequency
Figure 30
10
5
2
1
0.5
%
0.2
0.1
0.05
VDD=3.3V
RL=8Ω
SE
PO=25mW PO=50mW PO=100mW
0.02
0.01
20 50 100 200 500 1k 2k 5k 20k
Hz
f - Frequency
Figure 31
Copyright ANPEC Electronics Corp.
14
Rev. A.5 - July., 2002
www.anpec.com.tw