
Copyright
ANPEC Electronics Corp.
Rev. A.5 - July., 2002
APA2020A
www.anpec.com.tw
11
Po - Output Power
Figure 17
T
T
Typical Characteristics (Cont.)
20
20k
50 100 200
500 1k
2k
5k
Hz
0.06
10
0.1
0.2
0.5
1
2
5
%
P
O
=0.1W
P
O
=0.25W
P
O
=0.4W
f - Frequency
Figure 16
V
DD
=3.3V
A
V
=2
R
L
=8
BTL
100m
10
200m
500m
1
2
5
W
0.06
10
0.1
0.2
0.5
1
2
5
%
f=20KHz
f=20Hz
f=1KHz
V
DD
=3.3V
A
V
=2
R
L
=8
BTL
20
20k
50 100 200
500 1k
2k
5k
Hz
0.01
10
0.02
0.05
0.1
0.2
0.5
1
2
5
%
A
V
=5
A
V
=10
A
V
=1
T
f - Frequency
Figure 18
V
DD
=5V
P
O
=0.5W
R
L
=4
SE
f - Frequency
Figure 19
T
20
20k
50 100 200
500 1k
2k
5k
Hz
0.01
10
0.02
0.05
0.1
0.2
0.5
1
2
5
%
P
O
=0.1W
P
O
=0.25W
P
O
=0.4W
V
DD
=5V
A
V
=2
R
L
=4
SE