Datasheet

ADR4520/ADR4525/ADR4530/ADR4533/ADR4540/ADR4550 Data Sheet
Rev. B | Page 12 of 37
TYPICAL PERFORMANCE CHARACTERISTICS
T
A
= 25°C, unless otherwise noted.
ADR4520
V
OUT
(V)
TEMPERATURE (°C)
2.0475
2.0476
2.0477
2.0478
2.0479
2.0480
2.0481
2.0482
2.0483
2.0484
2.0485
ADR4520
–50
–30
–10 10
30 50
70
90 110
130
10203-101
Figure 3. ADR4520 B Grade Output Voltage vs. Temperature
CH1 5.00V CH2 1.00V M40.0µs A CH1 9.10V
1
2
ADR4520
V
IN
(5V/DIV)
V
OUT
(1V/DIV)
C
IN
= 0.1µF
C
OUT
= 0.1µF
R
L
= 1kΩ
10203-104
Figure 4. ADR4520 Output Voltage Start-Up Response
DROPOUT VOLTAGE (V)
I
LOAD
(mA)
0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
–10 –8 –6 –4
–2 0 2 4 6 8 10
–40°C
+25°C
+125°C
ADR4520
10203-106
Figure 5. ADR4520 Dropout Voltage vs. Load Current
LOAD REGULATION (ppm/mA)
TEMPERATURE (°C)
0
35
30
25
20
15
10
5
–60 –40 –20 0 20 40 60 80 100
120 140
ADR4520
10203-107
Figure 6. ADR4520 Load Regulation vs. Temperature (Sourcing)
LOAD REGULATION (ppm/mA)
TEMPERATURE (°C)
0
100
90
80
70
60
50
40
30
20
10
–60 –40 –20 0 20
40 60 80 100 120 140
ADR4520
10203-108
Figure 7. ADR4520 Load Regulation vs. Temperature (Sinking)
LINE REGULATION (ppm/V)
TEMPERATURE (°C)
ADR4520
10203-109
0.4
0.5
0.6
0.7
0.8
0.9
1.0
1.1
1.2
1.3
1.4
–60 –40 –20 0 20 40 60 80 100 120 140
Figure 8. ADR4520 Line Regulation vs. Temperature
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