ADR440 Analog Devices, Inc., ADR440 Datasheet - Page 12

• Manufacturer Part Number: ADR440
• Description: Ultralow Noise, Ldo Xfet Voltage References With Current Sink And Source
• Manufacturer: Analog Devices, Inc.

ADR440/ADR441/ADR443/ADR444/ADR445
C
C
C
V
C
C
V
TIME = 200µs/DIV
IN
IN
IN
OUT
OUT
IN
OUT
, C
= 5V/DIV
= 0.1µF
= 0.1µF
Figure 23. ADR441 Line Transient Response
= 10µF
= 10µF
OUT
= 1V/DIV
Figure 21. ADR441 Turn-Off Response
Figure 22. ADR441 Turn-On Response
= 0.1µF
4V
TIME = 100µs/DIV
TIME = 200µs/DIV
V
V
OUT
IN
2mV/DIV
= 5V/DIV
2V/DIV
= 1V/DIV
Rev. B | Page 12 of 20
LOAD OFF
LOAD OFF
1µV/DIV
C
C
C
IN
OUT
IN
Figure 26. ADR441 0.1 Hz to 10.0 Hz Voltage Noise
, C
= 0.1µF
Figure 24. ADR441 Load Transient Response
Figure 25. ADR441 Load Transient Response
= 10µF
OUT
= 0.1µF
TIME = 200µs/DIV
TIME = 200µs/DIV
TIME = 1s/DIV
5mV/DIV
5mV/DIV
LOAD ON
LOAD ON
CH1 p-p
1.18µV