CAT871 Datasheet, PDF (5/9 Pages) ON Semiconductor – Dual Input Reset Generator

CAT871, CAT872
TYPICAL CHARACTERISTICS
30
25
25
20
20
15
15
85°C
10
10
25°C ^{−40°C}
5
5
0
0
0
1
2
3
4
5
6
1
2
3
4
5
6
VDD (V)
VDD (V)
Figure 7. I_DD vs. VDD (MR1 = MR2 = 0)
Figure 8. I_MR2 @ MR2 = 0
2.6
2.5
2.4
2.3 −40°C
2.2 25°C
2.1
85°C
2.0
1.9
1.8
1
2
3
4
5
VDD (V)
Figure 9. t_R vs. VDD for CAT871
2.6
2.5
2.4
2.3
2.2
5.6 V
2.1
3.2 V
2.0
1.6 V
1.9
1.8
6
−50 −25 0 25 50 75 100 125 150
TEMPERATURE (°C)
Figure 10. t_R vs. Temperature for CAT871
83
81
79
77
75
73
71
−40°C
69
25°C
67
90°C
65
63
61
59
57
0
1
2
3
4
5
6
VDD (V)
Figure 11. Reset Pulse Width for CAT872
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