ADR431B AD [Analog Devices], ADR431B Datasheet - Page 13

• Manufacturer Part Number: ADR431B
• Description: Ultralow Noise XFET Voltage References with Current Sink and Source Capability
• Manufacturer: AD [Analog Devices]

Figure 21. ADR431 Line Transient Response—0.1 µF Bypass Capacitor
BYPASS CAPACITOR = 0.1µF
V
50µV/DIV
V
1µV/DIV
OUT
IN
Figure 22. ADR431 0.1 Hz to 10.0 Hz Voltage Noise
Figure 23. ADR431 10 Hz to 10 kHz Voltage Noise
= 50mV/DIV
500mV/DIV
LINE
INTERRUPTION
TIME = 1s/DIV
TIME = 100µs/DIV
TIME = 1s/DIV
ADR430/ADR431/ADR433/ADR434/ADR435/ADR439
Rev. B | Page 13 of 24
14
12
10
8
6
4
2
0
–120 –90 –70 –50 –30 –10
2µV/DIV
50µV/DIV
Figure 24. ADR435 0.1 Hz to 10.0 Hz Voltage Noise
Figure 25. ADR435 10 Hz to 10 kHz Voltage Noise
Figure 26. ADR431 Typical Hysteresis
DEVIATION (PPM)
10
30
TIME = 1s/DIV
TIME = 1s/DIV
50
70
90
120