ADR440 Analog Devices, Inc., ADR440 Datasheet - Page 10

• Manufacturer Part Number: ADR440
• Description: Ultralow Noise, Ldo Xfet Voltage References With Current Sink And Source
• Manufacturer: Analog Devices, Inc.

ADR440/ADR441/ADR443/ADR444/ADR445
3.25
3.15
3.05
2.95
2.85
2.75
4.0
3.5
3.0
2.5
2.0
3.5
3.4
3.3
3.2
3.1
3.0
2.9
2.8
2.7
2.6
2.5
–40
5.3
Figure 11. ADR445 Quiescent Current vs. Temperature
–40
Figure 10. ADR445 Supply Current vs. Input Voltage
Figure 9. ADR441 Supply Current vs. Temperature
–25
–25
7.3
–10
–10
5
9.3
5
TEMPERATURE (°C)
INPUT VOLTAGE (V)
20
TEMPERATURE (°C)
20
11.3
35
35
50
50
13.3
65
65
15.3
80
80
+125°C
+25°C
–40°C
95
95
17.3
110
110
19.3
125
125
Rev. B | Page 10 of 20
10
60
55
50
45
40
35
30
8
6
4
2
0
7
6
5
4
3
2
1
0
–40
–40
–40
Figure 13. ADR441 Load Regulation vs. Temperature
Figure 12. ADR441 Line Regulation vs. Temperature
Figure 14. ADR445 Line Regulation vs. Temperature
V
IN
–25
–25
–25
= 6V
–10
–10
–10
5
5
5
V
TEMPERATURE (°C)
TEMPERATURE (°C)
TEMPERATURE (°C)
20
20
20
IN
= 18V
35
35
35
I
LOAD
50
50
50
= 0mA TO 10mA
65
65
65
80
80
80
95
95
95
110
110
110
125
125
125