APL431L
Typical Characteristics
Gain vs. Phase Shift vs. Frequency
60
50
40
30
20
10
0
-10
10
0
IKA=10mA
TA =25°C 50
100
150
200
250
300
350
100
1000 10000 100000 1000000
Frequency (Hz)
Zka vs. Frequency
100
IKA=10mA
VKA=VREF
10
T =25°C
A
1
0.1
0.01
10
100
1000 10000 100000 1000000
Frequency (Hz)
Stability Boundary Conditions
100
90
Unstable
TA =25°C
VKA =VREF
80
VKA =2.5V
70
VKA =3.3V
60
50
40
30
Stable
20
10
0
0.0001
0.001
0.01
0.1
1
Load Capacitance (µF)
Copyright ANPEC Electronics Corp.
7
Rev. B.8 - Mar., 2005
www.anpec.com.tw