adr391 Analog Devices, Inc., adr391 Datasheet - Page 13

• Manufacturer Part Number: adr391
• Description: Micropower, Low Noise Precision Voltage References With Shutdown
• Manufacturer: Analog Devices, Inc.

LINE
INTERRUPTION
LINE
INTERRUPTION
V
V
Figure 27. ADR391 Voltage Noise 10 Hz to 10 kHz
OUT
OUT
Figure 28. ADR391 Line Transient Response
Figure 29. ADR391 Line Transient Response
TIME (10µs/DIV)
TIME (10µs/DIV)
0.5V/DIV
1V/DIV
C
C
BYPASS
BYPASS
0.5V/DIV
1V/DIV
= 0.1 µF
= 0µF
Rev. F | Page 13 of 20
V
V
LOAD
LOAD
V
V
V
V
OUT
LOAD
OUT
OUT
ADR390/ADR391/ADR392/ADR395
Figure 30. ADR391 Load Transient Response
Figure 31. ADR391 Load Transient Response
Figure 32. ADR391 Load Transient Response
ON
ON
ON
LOAD OFF
LOAD OFF
TIME (200 µs/DIV)
TIME (200 µ s/DIV)
TIME (200 µ s/DIV)
LOAD OFF
C
C
C
L
L
L
= 100nF
= 0nF
= 1nF