Data Sheet
QUAD OP AMP AND VOLTAGE REFERENCE
Typical Performance Characteristics
AP4302
60
60
150
50
50
Cathode Current (mA)
100
V
KA
=V
REF
T
A
=25 C
Av (dB)
0
40
T
A
= 25 C
I
KA
= 10mA
o
40
50
30
30
0
20
20
-50
10
10
-100
-2
-1
0
1
2
3
0
1K
0
10K
100K
1000K
Small Signal Frequency
Cathode Voltage (V)
Figure 6. Cathode Current vs. Cathode Voltage
Figure 7. Voltage Reference Small Signal Voltage Gain
vs. Frequency
110
5
Input
Input and Output Voltage (V)
100
4
Voltage Gain(dB)
3
90
2
Output
80
R
L
=2K
Ω
R
L
=20K
Ω
1
70
0
0
2
4
6
60
0
2
4
6
8
10
12
14
16
18
20
Time (
µ
S)
Supply Voltage (V)
Figure 8. Pulse Response of Input and Output Voltage
Figure 9. Op Amp Voltage Gain
Apr. 2005 Rev. 1. 1
BCD Semiconductor Manufacturing Limited
8
BCDSEMI [ BCD SEMICONDUCTOR MANUFACTURING LIMITED ]
