ADR440 Analog Devices, Inc., ADR440 Datasheet - Page 9

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

TYPICAL PERFORMANCE CHARACTERISTICS
V
IN
= 7 V, T
2.5020
2.5015
2.5010
2.5005
2.5000
2.4995
2.4990
3.0020
3.0015
3.0010
3.0005
3.0000
2.9995
2.9990
2.9985
2.9980
4.0980
4.0975
4.0970
4.0965
4.0960
4.0955
4.0950
4.0945
4.0940
–40
–40
–40
Figure 3. ADR441 Output Voltage vs. Temperature
Figure 4. ADR443 Output Voltage vs. Temperature
Figure 5. ADR444 Output Voltage vs. Temperature
A
= 25°C, C
–25
–25
–25
–10
–10
–10
UNIT 2
IN
5
5
5
= C
UNIT 1
TEMPERATURE (°C)
TEMPERATURE (°C)
TEMPERATURE (°C)
20
20
20
OUT
35
35
35
= 0.1 μF, unless otherwise noted.
UNIT 3
UNIT 3
UNIT 1
50
50
50
65
65
65
UNIT 2
80
80
80
95
95
95
110
110
110
125
125
125
Rev. B | Page 9 of 20
ADR440/ADR441/ADR443/ADR444/ADR445
2.051
2.050
2.049
2.048
2.047
2.046
2.045
5.006
5.004
5.002
5.000
4.998
4.996
4.994
4.0
3.5
3.0
2.5
2.0
–40
–40
4
Figure 6. ADR440 Output Voltage vs. Temperature
Figure 7. ADR445 Output Voltage vs. Temperature
Figure 8. ADR441 Supply Current vs. Input Voltage
–20
–20
6
0
0
8
TEMPERATURE (°C)
TEMPERATURE (°C)
20
20
INPUT VOLTAGE (V)
10
40
40
–40°C
12
60
60
+25°C
14
80
80
+125°C
100
100
16
120
120
18