AME
AME431B-2.5V
Delta Reference Voltage vs. Temperature
0
2.0
1.8
Adjustable Precision
Shunt Regulator
Off-State Current vs. Temperature
Delta Vref/Delta VK(mV/V)
-0.2
-0.4
-0.6
-0.8
-1
-1.2
-1.4
-45
Off-State Current (µA)
V
REF
= 2.5V
V
KA
= 36V
V
REF
= 0
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0.0
-25
0
25
55
o
70
100
125
-40
-20
0
20
40
Temperature ( C)
Temperature ( C)
60
o
80
100
120
Impedance vs. Temperature
0.25
2.510
Reference Voltage vs. Temperature
Impedance (1mA-100mA) ohm
0.20
Reference Voltage (V)
2.505
V
KA
= V
REF
I
KA
=10mA
0.15
2.500
0.10
2.495
0.05
2.490
0.00
-45
-5
25
55
85
115 125
Temperature (
o
C)
2.485
-45
-5
25
55
o
85
115
125
Temperature ( C)
12
Rev.B.04