AZ574_07 Datasheet, PDF (6/9 Pages) BCD Semiconductor Manufacturing Limited – 33V HIGH PRECISE VOLTAGE REFERENCE

33V HIGH PRECISE VOLTAGE REFERENCE
Typical Performance Characteristics (Continued)
Data
Sheet
AZ574
3.0
2.5
2.0
1.5
1.0
0.5
0.0
0
I =5mA
KA
10
20
30
40
50
60
Time (min.)
R_S
AZ574
Figure 8. Cathode Voltage Variation vs. Time
V V_KA
60
50
40
30
20
10
0
-10
-20
-30
-40
R =10KΩ
S
-50
R =20KΩ
S
-60
2
3
4
5
6
7
8
Cathode Current (mA)
R_S
A
I_KA
V_B
2
AZ574
1
V V_KA
Figure 9. Supply Voltage Variation vs. Cathode Current
Apr. 2007 Rev. 1. 3
BCD Semiconductor Manufacturing Limited
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