ISL71841SEH Datasheet, PDF (17/29 Pages) Intersil Corporation – Radiation Hardened 30V 32-Channel Analog

ISL71841SEH
Post High Dose Rate Radiation Characteristics (V± = ±15V) Unless otherwise
specified, V± = ±15V, V_CM = 0, V_O = 0V, T_A = +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. (Continued)
8
250
7
6
200
BIASED
5
BIASED
4
150
3
2
GROUNDED
100
GROUNDED
1
0
50
-1
-20
20 40 60 80 100 120 140 160
00
20 40 60 80 100 120 140 160
HIGH DOSE RATE RADIATION (krad(Si))
HIGH DOSE RATE RADIATION (krad(Si))
FIGURE 37. r_DS(ON) SHIFT (V_IN = V^-) vs HDR RADIATION
FIGURE 38. t_ADD SHIFT (LOW TO HIGH) vs HDR RADIATION
35
30
25
BIASED
20
15
10
5
GROUNDED
0
-5
-10 ₀
20 40 60 80 100 120 140 160
HIGH DOSE RATE RADIATION (krad(Si))
FIGURE 39. t_ADD SHIFT (HIGH TO LOW) vs HDR RADIATION
60
50
BIASED
40
30
20
GROUNDED
10
00
20 40 60 80 100 120 140 160
HIGH DOSE RATE RADIATION (krad(Si))
FIGURE 40. t_BBM SHIFT vs HDR RADIATION
50
40
30
BIASED
20
10
GROUNDED
0
-10
0
20 40 60 80 100 120 140 160
HIGH DOSE RATE RADIATION (krad(Si))
FIGURE 41. t_ENABLE SHIFT vs HDR RADIATION
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200
180
160
140
120
100
80
60
40
20
00
GROUNDED
BIASED
20 40 60 80 100 120 140 160
HIGH DOSE RATE RADIATION (krad(Si))
FIGURE 42. t_DISABLE SHIFT vs HDR RADIATION
FN8735.4
June 3, 2016