APA0715
Typical Operating Characteristics (Cont.)
CMRR vs. Common Mode Input
Voltage
CMRR vs. Frequency
+0
+0
RL=8W
AV=1V/V
Vin=0.2VPP
Ci=0.22mF
-10
RL=8W
-10
-20
-30
-40
-50
-60
-70
-80
AV=1V/V
Vin=0.2VPP
Ci=0.22mF
-20
-30
-40
-50
VDD=3.6V
-60
VDD=2.4V
VDD=5.0V
-70
-80
-90
VDD=2.4V
VDD=3.6V
-100
-110
VDD=5.0V
-120
500m 1 1.5
2
2.5
3
3.5
4
4.5
5
20
100
1k
10k 20k
Frequency (Hz)
Common Mode Input Voltage
Frequency Response
Frequency Response
+1
+0
-1
+260
+1
+260
+220
+180
Gain
Gain
+220
+180
+140
+100
+60
+0
-1
-2
-3
-4
Phase
Phase
+140
+100
+60
-2
-3
-4
VDD=3.6V
AV=1V/V
RL=8W
VDD=5.0V
AV=1V/V
RL=8W
Ci=0.22mF
Ci=0.22mF
10
100
1k
10k
200k
10
100
1k
10k
200k
Frequency (Hz)
Frequency (Hz)
Frequency Response
Supply Current vs. Supply Voltage
3.0
+1
+260
+220
+180
+140
+100
AV=1V/V
No Load
Gain
2.5
2.0
+0
-1
-2
-3
Phase
1.5
1.0
VDD=2.4V
AV=1V/V
RL=8W
0.5
0.0
Ci=0.22mF
-4
+60
2.4
3.5
4.0
4.5
5.0
5.5
10
100
1k
10k
200k
3.0
Frequency (Hz)
Supply Voltage (V)
Copyright ã ANPEC Electronics Corp.
8
www.anpec.com.tw
Rev. A.1 - Dec., 2008
ANPEC [ ANPEC ELECTRONICS COROPRATION ]
