ISL21010_15 Datasheet, PDF (18/35 Pages) Intersil Corporation – Micropower Voltage Reference

ISL21010
Typical Performance Characteristics Curves (V_OUT = 2.048V)
V_IN = 3.0V, I_OUT = 0mA, T_A = +25°C unless otherwise specified.
49
47
45
UNIT 1
UNIT 3
43
41
70
+125°C
65
60
55
+25°C
50
45
40
39
UNIT 2
37
35
-40°C
30
25
35
2.0
2.5
3.0
3.5
4.0
4.5
5.0
5.5
6.0
V_IN (V)
20
2.0 2.5
3.0
3.5
4.0
4.5
5.0
5.5
6.0
V_IN (V)
FIGURE 53. I_IN vs V_IN, THREE UNITS
FIGURE 54. I_IN vs V_IN, OVER-TEMPERATURE
200
UNIT 3
150
100
UNIT 2
50
0
UNIT 1
-50
-100
2.0
2.5
3.0
3.5
4.0
4.5
5.0
5.5 6.0
V_IN (V)
FIGURE 55. LINE REGULATION, THREE UNITS
300
250
+125°C
200
150
100
+25°C
50
0
-40°C
-50
-100
2.0
2.5
3.0
3.5
4.0
4.5
5.0
5.5
6.0
V_IN (V)
FIGURE 56. LINE REGULATION OVER-TEMPERATURE
V_IN = 4.5V
V_IN = 5V
V_IN = 4.5V
150
100
50
0
-50
-100
-150
250
500
750
1000
TIME (µs)
1250
FIGURE 57. LINE TRANSIENT RESPONSE WITH 0.1µF LOAD
V_IN = 4.5V
V_IN = 5V
V_IN = 4.5V
40
20
0
-20
250
500
750
1000
1250
TIME (µs)
FIGURE 58. LINE TRANSIENT RESPONSE WITH 10µF LOAD
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FN7896.3
January 8, 2015