Datasheet

Data Sheet ADR4520/ADR4525/ADR4530/ADR4533/ADR4540/ADR4550
Rev. 0 | Page 23 of 32
ADR4540
Figure 64. ADR4540 Output Voltage vs. Temperature
Figure 65. ADR4540 Thermally Induced Output Voltage Hysteresis Distribution
Figure 66. ADR4540 Output Voltage Start-Up Response
Figure 67. ADR4540 Dropout Voltage vs. Load Current
Figure 68. ADR4540 Load Regulation vs. Temperature (Sourcing)
Figure 69. ADR4540 Load Regulation vs. Temperature (Sinking)
V
OUT
(V)
TEMPERATURE (°C)
–50 –30 –10 10 30 50 70 90 110 130
ADR4540
10203-501
4.0950
4.0955
4.0960
4.0965
4.0970
NUMBER OF UNITS
ΔV
OUT_HYS
(ppm)
0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
ADR4520
ADR4525
ADR4530
ADR4533
ADR4540
ADR4550
–10 –20 –30 –40 –50 –60 –70 –80 –90
–100 –110 –120 –130 –140 –150 –160 –170 –180 –190 –200
0
10203-503
CH1 5.00V CH2 1.00V M40.0µs A CH1 3.10V
1
2
ADR4540
V
IN
(5V/DIV)
V
OUT
(1V/DIV)
C
IN
= 0.1µF
C
OUT
= 0.1µF
R
L
= 1kΩ
10203-504
DROPOUT VOLTAGE (V)
I
LOAD
(mA)
0
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
–15 151050–5–10
–40°C
+25°C
+125°C
ADR4540
10203-506
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
ADR4540
10203-507
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
ADR4540
10203-508