Datasheet

ADR420/ADR421/ADR423/ADR425 Data Sheet
Rev. J | Page 10 of 24
TYPICAL PERFORMANCE CHARACTERISTICS
–40 –10 20 50 80
125
1
10
02432-004
TEMPERATURE (°C)
V
OUT
(V)
2.0495
2.0493
2.0491
2.0489
2.0487
2.0485
2.0483
2.0481
2.0479
2.0477
2.0475
Figure 3. ADR420 Typical Output Voltage vs. Temperature
–40 –10
20 50 80
1251
10
02432-005
TEMPERA
TURE (°C)
V
OUT
(V)
2.4995
2.4997
2.4999
2.5001
2.5003
2.5005
2.5007
2.5009
2.501
1
2.5013
2.5015
Figure 4. ADR421 Typical Output Voltage vs. Temperature
–40 –10 20
50 80 125110
02432-006
TEMPERATURE (°C)
V
OUT
(V)
3.0010
3.0008
3.0006
3.0004
3.0002
3.0000
2.9998
2.9996
2.9994
2.9992
2.9990
Figure 5. ADR423 Typical Output Voltage vs. Temperature
–40 –10
20 50 80 125110
02432-007
TEMPERATURE (°C)
V
OUT
(V)
5.0025
5.0023
5.0021
5.0019
5.0017
5.0015
5.0013
5.0011
5.0009
5.0007
5.0005
Figure 6. ADR425 Typical Output Voltage vs. Temperature
4 6 8 10 12 1514
02432-008
INPUT VOLTAGE (V)
SUPPLY CURRENT (mA)
0.55
0.50
0.45
0.40
0.35
0.30
0.25
+125°C
+25°C
–40°C
Figure 7. ADR420 Supply Current vs. Input Voltage
4 6 8 10 12 1514
02432-009
INPUT VOLTAGE (V)
SUPPLY CURRENT (mA)
0.55
0.50
0.45
0.40
0.35
0.30
0.25
+125°C
+25°C
–40°C
Figure 8. ADR421 Supply Current vs. Input Voltage