ISL21090_13 Datasheet, PDF (12/20 Pages) Intersil Corporation – Ultra Low Noise, Precision Voltage Reference

ISL21090
Typical Performance Curves (ISL21090-5.0)
1150
1100
1050
1000
950
900
850
7
UNIT 1
UNIT 2
UNIT 3
12
17
22
27
32
37
V_IN (V)
FIGURE 36. I_IN vs V_IN, THREE UNITS
1300
1200
1100
1000
+125°C
+25°C
900
800
-40°C
700
600
7
12
17
22
27
32
37
V_IN (V)
FIGURE 37. I_IN vs V_IN, THREE TEMPERATURES
5.00070
5.00060
5.00050
5.00040
5.00030
5.00020
5.00010
5.00000
4.99990
4.99980
4.99970
7
UNIT 1
UNIT 2
UNIT 3
12
17
22
27
32
37
V_IN (V)
FIGURE 38. LINE REGULATION, THREE UNITS
5.00100
5.00050
+25°C
5.00000
4.99950
4.99900
4.99850
-40°C
4.99800
4.99750
+125°C
4.99700
7
12
17
22
27
32
37
V_IN (V)
FIGURE 39. LINE REGULATION, THREE TEMPERATURES
30
20
10
C_L = 1nF
0
-10
-20
-30
0
10 20 30 40 50 60 70 80 90 100
TIME (µs)
FIGURE 40. LINE TRANSIENT WITH 1nF LOAD (ΔV_IN = ±500mV)
30
20
10
C_L = 100nF
0
-10
-20
-30
0
10 20 30 40 50 60 70 80 90 100
TIME (µs)
FIGURE 41. LINE TRANSIENT WITH 100nF LOAD (ΔV_IN = ±500mV)
12
FN6993.5
February 27, 2013