ADR444BRZ Просмотр технического описания (PDF) - Analog Devices

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ADR444BRZ

Ultralow Noise, LDO XFET Voltage References with Current Sink and Source

Analog Devices 

ADR440/ADR441/ADR443/ADR444/ADR445

CIN, COUT = 0.1µF

VIN = 5V/DIV

TIME = 200µs/DIV

VOUT = 1V/DIV

Figure 21. ADR441 Turn-Off Response

CIN = 0.1µF

COUT = 10µF

VIN = 5V/DIV

VOUT = 1V/DIV

TIME = 200µs/DIV

Figure 22. ADR441 Turn-On Response

CIN = 0.1µF

COUT = 10µF

4V

2V/DIV

2mV/DIV

TIME = 100µs/DIV

Figure 23. ADR441 Line Transient Response

CIN, COUT = 0.1µF

LOAD OFF

LOAD ON

5mV/DIV

TIME = 200µs/DIV

Figure 24. ADR441 Load Transient Response

CIN = 0.1µF

COUT = 10µF

LOAD OFF

LOAD ON

5mV/DIV

TIME = 200µs/DIV

Figure 25. ADR441 Load Transient Response

1µV/DIV

CH1 p-p

1.18µV

TIME = 1s/DIV

Figure 26. ADR441 0.1 Hz to 10.0 Hz Voltage Noise

Rev. A | Page 12 of 20

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