ADR440/ADR441/ADR443/ADR444/ADR445
TYPICAL PERFORMANCE CHARACTERISTICS
V
IN
= 7 V, T
A
= 25°C, C
IN
= C
OUT
= 0.1 μF, unless otherwise noted.
2.5020
2.051
2.5015
OUTPUT VOLTAGE (V)
OUTPUT VOLTAGE (V)
2.050
2.5010
2.049
2.5005
2.048
2.5000
2.047
05428-003
2.4990
–40
–25
–10
5
20
35
50
65
TEMPERATURE (°C)
80
95
110
125
2.045
–40
–20
0
20
40
60
80
100
120
TEMPERATURE (°C)
Figure 3. ADR441 Output Voltage vs. Temperature
3.0020
3.0015
OUTPUT VOLTAGE (V)
Figure 6. ADR440 Output Voltage vs. Temperature
5.006
5.004
UNIT 1
UNIT 2
3.0010
OUTPUT VOLTAGE (V)
5.002
3.0005
3.0000
2.9995
2.9990
5.000
UNIT 3
4.998
4.996
05428-004
2.9985
2.9980
–40
–25
–10
5
20
35
50
65
TEMPERATURE (°C)
80
95
110
125
4.994
–40
–20
0
20
40
60
80
100
120
TEMPERATURE (°C)
Figure 4. ADR443 Output Voltage vs. Temperature
4.0980
4.0975
4.0970
Figure 7. ADR445 Output Voltage vs. Temperature
4.0
UNIT 1
4.0965
4.0960
UNIT 3
4.0955
4.0950
05428-005
SUPPLY CURRENT (mA)
3.5
+125°C
OUTPUT VOLTAGE (V)
UNIT 2
3.0
+25°C
–40°C
2.5
05428-006
4.0945
4.0940
–40
–25
–10
5
20
35
50
65
TEMPERATURE (°C)
80
95
110
125
2.0
4
6
8
10
12
INPUT VOLTAGE (V)
14
16
18
Figure 5. ADR444 Output Voltage vs. Temperature
Figure 8. ADR441 Supply Current vs. Input Voltage
Rev. A | Page 9 of 20
05428-043
05428-042
2.4995
2.046
AD [ ANALOG DEVICES ]
