ISL21009MEP Datasheet, PDF (8/14 Pages) Intersil Corporation – High Voltage Input Precision, Low Noise FGA™ Voltage References

ISL21009MEP
Typical Performance Curves (ISL21009-50EP) (R_EXT = 100kΩ)
140
UNIT3
120
UNIT2
110
+25°C
100
80
UNIT1
60
40
20
100
90
-40°C
+125°C
0
5.50 6.50 7.50 8.50 9.50 10.5 11.5 12.5 13.5 14.5 15.5 16.5
V_IN (V)
FIGURE 30. I_IN vs V_IN, 3 UNITS
80
5.50 6.50 7.50 8.50 9.50 10.5 11.5 12.5 13.5 14.5 15.5 16.5
V_IN (V)
FIGURE 31. I_IN vs V_IN, 3 TEMPERATURES
5.0001
5.0000
4.9999
4.9998
4.9997
UNIT2
4.9996
4.9995
UNIT1
UNIT3
4.9994
5.50 6.50 7.50 8.50 9.50 10.5 11.5 12.5 13.5 14.5 15.5 16.5
V_IN (V)
FIGURE 32. LINE REGULATION
100
50
0
-50
-100
-150
+25°C
-55°C
+125°C
-200
-250
-300
-350
-400
5.5 6.5 7.5 8.5 9.5 10.5 11.5 12.5 13.5 14.5 15.5 16.5
V_IN (V)
FIGURE 33. LINE REGULATION OVER-TEMPERATURE
0.10
0.05
0
-0.05
+25°C
-55°C
-0.10
+125°C
-0.15
-0.20
-7 -6 -5 -4 -3 -2 -1 0 1 2 3 4 5 6 7
SINKING OUTPUT CURRENT (mA) SOURCING
FIGURE 34. LOAD REGULATION
8
FN6744.0
December 15, 2008