ISL21010_15 Datasheet, PDF (21/35 Pages) Intersil Corporation – Micropower Voltage Reference

ISL21010
Typical Performance Characteristics Curves (V_OUT = 2.5V)
V_IN = 3.0V, I_OUT = 0mA, T_A = +25°C unless otherwise specified.
65
60
60
55
UNIT 1
50
45
UNIT 2
40
UNIT 3
55
50
+125°C
45
40
+25°C
35
30
-40°C
25
35
2.5
3.0
3.5
4.0
4.5
5.0
5.5
6.0
V_IN (V)
20
2.5
3.0
3.5
4.0
4.5
5.0
5.5
6.0
V_IN (V)
FIGURE 70. I_IN vs V_IN, THREE UNITS
FIGURE 71. I_IN vs V_IN, OVER-TEMPERATURE
250
200
150
UNIT 2
100
50
UNIT 3
0
UNIT 1
-50
2.5
3.0
3.5
4.0
4.5
5.0
5.5
6.0
V_IN (V)
FIGURE 72. LINE REGULATION, THREE UNITS
350
300
+125°C
250
200
150
100
+25°C
50
0
-40°C
-50
2.5
3.0
3.5
4.0
4.5
5.0
5.5
6.0
V_IN (V)
FIGURE 73. LINE REGULATION OVER-TEMPERATURE
V_IN = 5V
V_IN = 4.5V
V_IN = 5V
150
100
50
0
-50
-100 ₀
250 500 750 1000 1250 1500 1750 2000
TIME (µs)
FIGURE 74. LINE TRANSIENT RESPONSE WITH 0.1µF LOAD
V_IN = 5V
V_IN = 5V
V_IN = 4.5V
30
20
10
0
-10 ₀
250 500 750 1000 1250 1500 1750 2000
TIME (µs)
FIGURE 75. LINE TRANSIENT RESPONSE WITH 10µF LOAD
Submit Document Feedback ₂₁
FN7896.3
January 8, 2015