ADR3450ARJZ-R7 datasheet(15/24 Pages) AD

部件名	ADR3450ARJZ-R7

功能描述	Micropower, High Accuracy Voltage References

PDF	24 Pages

Scroll/Zoom	100%

制造商	AD [Analog Devices]

网页	http://www.analog.com

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15 / 24 page

ADR3412/ADR3420/ADR3425/ADR3430/ADR3433/ADR3440/ADR3450

Rev. B | Page 15 of 24

CH1 pk-pk = 33.4µV

CH1 RMS = 5.68µV

10µV/DIV

Figure 21. ADR3450 Output Voltage Noise (0.1 Hz to 10 Hz)

CH1 pk-pk = 446µV

CH1 RMS = 60.3µV

100µV/DIV

Figure 22. ADR3450 Output Voltage Noise (10 Hz to 10 kHz)

0.1

100

10k

FREQUENCY (Hz)

Figure 23. ADR3450 Output Noise Spectral Density

–90

–80

–70

–60

–50

–40

–30

–20

–10

100

10k

100k

FREQUENCY (Hz)

CL = 1.1µF

CIN = 0.1µF

Figure 24. ADR3450 Ripple Rejection Ratio vs. Frequency

TIME = 200µs/DIV

CIN = 0µF

CL = 0.1µF

RL = ∞

VIN

2V/DIV

VOUT

2V/DIV

Figure 25. ADR3450 Start-Up Response

VENABLE = 2V/DIV

VIN = 5.5V

CIN = CL = 0.1µF

RL = ∞

VOUT = 2V/DIV

ENABLE

TIME = 200µs/DIV

Figure 26. ADR3450 Restart Response from Shutdown

ADR3450ARJZ-R7 数据表(PDF) 15 Page - Analog Devices

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