APA2020
Typical Characteristics (Cont.)
10
5
10
VDD=5V
5
VDD=5V
AV=2
PO=0.25W
2
1
2
1
RL=4Ω
RL=8Ω
SE
SE
0.5
f=20KHz
0.5
%
%
0.2
0.2
0.1
f=100Hz
f=1KHz
0.1
AV=10
AV=5
AV=1
0.05
0.05
0.02
0.01
0.02
0.01
20
50 100 200 500 1k 2k
Hz
5k
20k
10m 20m
50m 100m 200m
500m
1
W
f - Frequency- Hz
Figure 21
Po - Output Power
Figure 20
10
5
5
VDD=5V
VDD=5V
AV=2
RL=8Ω
SE
2
1
2
1
RL=8Ω
SE
0.5
0.5
f=20KHz
f=1KHz
%
%
0.2
0.1
0.2
0.1
PO=0.25W
PO=0.1W
PO=0.05W
0.05
0.05
0.02
0.01
0.02
0.01
f=100Hz
10m 20m
50m 100m 200m
W
500m
1
20
50 100 200 500 1k 2k
Hz
5k
20k
f- Frequency- Hz
Figure 22
Po - Output Power
Figure 23
Copyright ANPEC Electronics Corp.
Rev. A.8 - Nov., 2002
12
www.anpec.com.tw
ANPEC [ ANPEC ELECTRONICS COROPRATION ]
