Acutechnology Semiconductor Inc.
AQ431R
Typical Performance Characteristics
Reference voltage
vs
Junction temperature
2.505
Reference input current (nA)
800
700
600
500
400
300
200
Reference input current vs junction
temperature
Reference voltage (V)
2.5
2.495
2.49
2.485
2.48
-50 -25
0
25
50
75 100 125 150
Junction temperature (degrees C)
-50 -25
0
25
50
75
100 125 150
Junction temperature (degrees C)
Cathode current vs Cathode voltage
60
40
20
0
-20
-40
-60
-80
-100
-1
0
1
Cathode voltage (V)
2
3
Typical Performance Characteristics (contd.)
www.acutechnology.com
Cathode current (mA)
3
Rev. 1.6 June 15, 2007