ADR380ARTZ-REEL7(RevC) Просмотр технического описания (PDF) - Analog Devices

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производитель

ADR380ARTZ-REEL7
(Rev.:RevC)

Precision Low Drift 2.048 V/2.500 V SOT-23 Voltage Reference

Analog Devices 

ADR380/ADR381

60

TEMPERATURE +25°C –40°C +85°C +25°C

50

40

30

20

10

0

–260 –200 –140 –80 –20 40 100 160 220 280 340 400

HYSTERESIS (ppm)

Figure 14. ADR381 VOUT Hysteresis

2µV/DIV

1

TIME (1s/DIV)

Figure 15. ADR381 Typical Noise Voltage, 0.1 Hz to 10 Hz

100µV/DIV

1

TIME (10ms/DIV)

Figure 16. ADR381 Typical Noise Voltage, 10 Hz to 10 kHz

CBYPASS = 0µF

VOUT

2

1V/DIV

LINE INTERRUPTION

1

0.5V/DIV

VIN

0.5V/DIV

TIME (10µs/DIV)

Figure 17. ADR381 Line Transient Response

CBYPASS = 0.1µF

VOUT

2

1V/DIV

0.5V/DIV

1

LINE INTERRUPTION

0.5V/DIV

TIME (10µs/DIV)

Figure 18. ADR381 Line Transient Response

2

LOAD OFF

1

CL = 0µF

VOUT

1V/DIV

VLOAD ON

ILOAD = 1mA

2V/DIV

TIME (200µs/DIV)

Figure 19. ADR381 Load Transient Response with CL = 0 μF

Rev. C | Page 8 of 16

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