ISL28022_15 Datasheet, PDF (10/32 Pages) Intersil Corporation – Precision Digital Power Monitor

ISL28022
Typical Performance Curves T_A = +25°C, V_CC = 3.3V, VINP = V_BUS = 12V, S(B)ADC = 15;
unless otherwise specified. (Continued)
1.0
0.8
0.6
0.4
0.2
0
-0.2
-0.4
-0.6
-0.8
-1.0
0
V_CC = 5.5V
V_CC = 3V
V_CC = 3.3V
8
16 24 32 40 48 56 64
V_BUS (V)
1.0
0.8
0.6
0.4
0.2
0
-0.2
-0.4
-0.6
-0.8
-1.0
-50
V_CC = 5.5V
V_CC = 3V
V_CC = 3.3V
-25
0
25
50
75
100 125
TEMPERATURE (°C)
FIGURE 9. V_BUS MEASUREMENT ERROR vs V_BUS (T_A = +25°C)
FIGURE 10. V_BUS MEASUREMENT ERROR vs TEMPERATURE
155
150
145
140
135
130
125
120
-50
V_SHUNT (DCMV) = 0V TO 60V
SADC = 15
V_CC = 3.3V
V_CC = 3V
V_CC = 5V
-25
0
25
50
75
100 125
TEMPERATURE (°C)
FIGURE 11. CMRR vs TEMPERATURE
800
750
700
650
600
550
500
450
MODE = 4
MODE = 7
400
350
300
3.0
3.5
4.0
4.5
5.0
5.5
6.0
V_CC (V)
FIGURE 13. SUPPLY CURRENT vs MODE vs V_CC
800
750
700
650
600
550
500
450
400
350
300
-50
MODE = 4
MODE = 7
-25
0
25
50
75 100 125
TEMPERATURE (°C)
FIGURE 12. SUPPLY CURRENT vs MODE vs TEMPERATURE
20
18
16
14
12
10
8
6
4
2
0
-50 -25
0
25
50
75
TEMPERATURE (°C)
100 125
FIGURE 14. SUPPLY CURRENT vs MODE 0 vs TEMPERATURE
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FN8386.7
October 2, 2015