ADR440/ADR441/ADR443/ADR444/ADR445
50
40
30
1.0
0.9
0.8
I
= 0mA TO +10mA
LOAD
+125°C
0.7
0.6
0.5
20
10
V
= 6V
IN
0
+25°C
–10
0.4
0.3
0.2
–40°C
–20
–30
–40
–50
I
= 0mA TO –5mA
LOAD
0.1
0
–40 –25 –10
5
20
35
50
65
80
95 110 125
–5
0
5
10
TEMPERATURE (°C)
LOAD CURRENT (mA)
Figure 15. ADR445 Load Regulation vs. Temperature
Figure 18. ADR445 Minimum Input/Output
Differential Voltage vs. Load Current
0.7
0.5
NO LOAD
0.6
0.5
0.4
0.4
0.3
0.2
+125°C
+25°C
–40°C
0.3
0.2
0.1
0
0.1
0
–10
–5
0
5
10
–40 –25 –10
5
20
35
50
65
80
95 110 125
LOAD CURRENT (mA)
TEMPERATURE (°C)
Figure 16. ADR441 Minimum Input/Output
Differential Voltage vs. Load Current
Figure 19. ADR445 Minimum Headroom vs. Temperature
0.5
NO LOAD
C
, C = 0.1µF
OUT
IN
0.4
0.3
0.2
V
= 5V/DIV
IN
0.1
0
V
= 1V/DIV
OUT
TIME = 10µs/DIV
–40 –25 –10
5
20
35
50
65
80
95 110 125
TEMPERATURE (°C)
Figure 17. ADR441 Minimum Headroom vs. Temperature
Figure 20. ADR441 Turn-On Response
Rev. A | Page 11 of 20
ADI [ ADI ]
