Preliminary Datasheet
DUAL OP AMP AND VOLTAGE REFERENCE
Typical Performance Characteristics
AP4310
2.510
150
2.505
Reference Voltage (V)
Cathode Current (mA)
100
V
KA
=V
REF
T
A
=25 C
0
2.500
50
2.495
2.490
0
2.485
-50
2.480
-40
-20
0
20
40
60
o
80
100
120
-100
-2
-1
0
1
2
3
Ambient Temperature ( C)
Cathode Voltage (V)
Figure 4. Reference Voltage vs. Ambient Temperature
Figure 5. Cathode Current vs. Cathode Voltage
30
110
25
100
Input Bias Current (nA)
20
Voltage Gain(dB)
90
15
80
10
R
L
=2K
Ω
R
L
=20K
Ω
5
70
0
-40
-20
0
20
40
60
o
80
100
120
60
0
2
4
6
8
10
12
14
16
18
20
Ambient Temperature ( C)
Supply Voltage (V)
Figure 6. Input Bias Current vs. Ambient Temperature
Figure 7. Op Amp Voltage Gain
Apr. 2005 Rev. 1. 2
BCD Semiconductor Manufacturing Limited
7
BCDSEMI [ BCD SEMICONDUCTOR MANUFACTURING LIMITED ]
