ADR391A(RevH) 查看數據表（PDF） - Analog Devices

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ADR391A
(Rev.:RevH)

Micropower, Low Noise Precision Voltage References with Shutdown

Analog Devices 

VIN = 15V

VIN

VOUT

5V/DIV

2V/DIV

ADR391/ADR392/ADR395

RL = 500Ω

VOUT

2V/DIV

VIN

5V/DIV

TIME (20µs/DIV)

Figure 26. ADR391 Turn-On Response Time at 15 V

VIN = 15V

VIN

5V/DIV

VOUT

2V/DIV

TIME (200µs/DIV)

Figure 29. ADR391 Turn-On/Turn-Off Response at 5 V with Resistor Load

RL = 500Ω

CL = 100nF

VOUT

2V/DIV

VIN

5V/DIV

TIME (40µs/DIV)

Figure 27. ADR391 Turn-Off Response at 15 V

CBYPASS = 0.1µF

VOUT

2V/DIV

VIN

5V/DIV

TIME (200µs/DIV)

Figure 28. ADR391 Turn-On/Turn-Off Response at 5 V with Capacitance

TIME (200µs/DIV)

Figure 30. ADR391 Turn-On/Turn-Off Response at 5 V

Rev. H | Page 11 of 20

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