AP4310 BCD Semiconductor Manufacturing Limited, AP4310 Datasheet - Page 7

• Manufacturer Part Number: AP4310
• Description: Dual Op Amp And Voltage Reference
• Manufacturer: BCD Semiconductor Manufacturing Limited

Typical Performance Characteristics
Apr. 2007 Rev. 1. 4
DUAL OP AMP AND VOLTAGE REFERENCE
Figure 4. Reference Voltage vs. Ambient Temperature
Figure 6. Input Bias Current vs. Ambient Temperature
2.510
2.505
2.500
2.495
2.490
2.485
2.480
30
25
20
15
10
5
0
-40
-40
-20
-20
0
0
Ambient Temperature (
Ambient Temperature (
20
20
40
40
60
60
o
C)
o
C)
80
80
100
100
120
120
7
Figure 5. Cathode Current vs. Cathode Voltage
-100
150
100
-50
110
100
50
90
80
70
60
0
-2
0
BCD Semiconductor Manufacturing Limited
Figure 7. Op Amp Voltage Gain
2
-1
4
6
Cathode Voltage (V)
0
Supply Voltage (V)
8
V
T
A
KA
=25
=V
10
R
R
REF
0
L
L
C
=2K
=20K
12
1
Ω
Ω
14
Data Sheet
16
2
AP4310
18
3
20