APA2020
Typical Characteristics (Cont.)
+0
+0
VDD=5V
VDD=3.3V
-20
PO=75mW
PO=35mW
-20
RL=32Ω
RL=32Ω
SE
SE
-40
-60
-40
-60
dB
dB
Left to Right
-80
-80
Left to Right
Right to Left
-100
-100
Right to Left
-120
-120
20
50 100 200 500 1k 2k
Hz
5k
20k
20
50 100 200 500 1k 2k
Hz
5k
20k
f - Frequency
Figure 40
f - Frequency
Figure 41
+10
+9
+10
+9
VDD=3.3V
AV=2V/V
PO=0.75W
VDD=5V
AV=2V/V
PO=1.5W
+8
+8
+7
+6
+7
+6
+5
+4
+3
+2
+1
Gain
Gain
dB
dB
+5
+4
+3
+2
+1
Phase
Phase
-0
-0
20 50 100200 5001k 2k 5k 10k20k 50k 200k
Hz
20 50 100200 500 1k 2k 5k 10k20k 50k 200k
Hz
f- Frequency
Figure 42
f- Frequency
Figure 43
Copyright ANPEC Electronics Corp.
Rev. A.8 - Nov., 2002
17
www.anpec.com.tw
ANPEC [ ANPEC ELECTRONICS COROPRATION ]
