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ISL71841SEH Datasheet, PDF (16/29 Pages) Intersil Corporation – Radiation Hardened 30V 32-Channel Analog
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ISL71841SEH
Post High Dose Rate Radiation Characteristics (V± = ±15V) Unless otherwise
specified, V± = ±15V, VCM = 0, VO = 0V, TA = +25°C. This data is typical mean test data post radiation exposure at a high dose rate of 50 to 300rad(Si)/s.
This data is intended to show typical parameter shifts due to high dose rate radiation. These are not limits nor are they guaranteed.
7
0
6
5
BIASED
-1
GROUNDED
-2
4
-3
3
-4
2
GROUNDED
-5
BIASED
1
-6
00
20 40 60 80 100 120 140 160
HIGH DOSE RATE RADIATION (krad(Si))
FIGURE 31. ICC SUPPLY CURRENT SHIFT vs HDR RADIATION
-7 0
20 40 60 80 100 120 140 160
HIGH DOSE RATE RADIATION (krad(Si))
FIGURE 32. IEE SUPPLY CURRENT SHIFT vs HDR RADIATION
1.6
1.4
1.2
BIASED
1.0
0.8
GROUNDED
0.6
0.4
0.2
0
0
20 40 60 80 100 120 140 160
HIGH DOSE RATE RADIATION (krad(Si))
FIGURE 33. IREF SUPPLY CURRENT SHIFT vs HDR RADIATION
60
50
BIASED
40
30
GROUNDED
20
10
0
0
20 40 60 80 100 120 140 160
HIGH DOSE RATE RADIATION (krad(Si))
FIGURE 34. rDS(ON) SHIFT (VIN = V+) vs HDR RADIATION
25
20
BIASED
15
10
5
GROUNDED
00
20 40 60 80 100 120 140 160
HIGH DOSE RATE RADIATION (krad(Si))
FIGURE 35. rDS(ON) SHIFT (VIN = +5V) vs HDR RADIATION
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20
18
16
14
12
10
8
6
4
2
00
BIASED
GROUNDED
20 40 60 80 100 120 140 160
HIGH DOSE RATE RADIATION (krad(Si))
FIGURE 36. rDS(ON) SHIFT (VIN = -5V) vs HDR RADIATION
FN8735.4
June 3, 2016
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