ISL21010_15 Datasheet, PDF (11/35 Pages) Intersil Corporation – Micropower Voltage Reference

ISL21010
Typical Performance Characteristics Curves (V_OUT = 1.024V)
V_IN = 3.0V, I_OUT = 0mA, T_A = +25°C unless otherwise specified. (Continued)
1.10
1.0240
1.05
1.0235
1.00
0.95
0.90
0.85
0.80
1.4
1.5
1.6
1.7
1.8
1.9
2.0
V_IN (V)
FIGURE 14. DROPOUT (10mA SOURCED LOAD)
1.0255
1.0250
TYPICAL TEMPERATURE COEFFICIENT FOR 10 UNITS
1.0245
1.0240
1.0235
1.0230
1.0225
1.0220
1.0215
1.0210
1.0205
-55 -35 -15 5 25 45 65 85 105 125 145
TEMPERATURE (°C)
FIGURE 16. V_OUT vs TEMPERATURE
30
1.0230
1.0225
1mV
1.0220
1.80
V_DROPOUT ~826mV
1.85
1.90
1.95
2.00
2.05
2.10
V_IN (V)
FIGURE 15. DROPOUT ZOOMED (10mA SOURCED LOAD)
-50
-60
-70
-80
+125°C
-90
-100
-110
-120
-130
+25°C
-140
-40°C
-150
2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5 6.0
V_IN (V)
FIGURE 17. SHORT CIRCUIT TO GND
20
10
0
-10
-20
-30
0
1
2
3
4
5
6
7
8
9 10
TIME (s)
FIGURE 18. V_OUT vs NOISE, 0.1Hz TO 10Hz
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FN7896.3
January 8, 2015