ADR381ART-REEL datasheet(2/12 Pages) AD

부품명	ADR381ART-REEL

상세설명	Precision Low-Drift 2.048 V/2.500 V SOT-23 Voltage References

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REV. A

–2–

ADR380/ADR381–SPECIFICATIONS

ADR380 ELECTRICAL CHARACTERISTICS (@ V

IN = 5.0 V, TA = 25 C unless otherwise noted.)

ADR380 ELECTRICAL CHARACTERISTICS (@ V

IN = 15.0 V, TA = 25 C unless otherwise noted.)

Parameter

Symbol

Conditions

Min

Typ

Max

Unit

Output Voltage

VO

2.043 2.048

2.053

V

Initial Accuracy Error

VOERR

–5

+5

mV

–0.24

+0.24

%

Temperature Coefficient

TCVO

–40

°C < TA < +85°C5

25

ppm/

°C

0

°C < T

A< 70

°C3

21

ppm/

°C

Minimum Supply Voltage Headroom

VIN – VO

IL

≤ 3 mA

300

mV

Line Regulation

VO/DVIN

VIN = 2.5 V to 15 V

10

25

ppm/V

–40

°C < T

A < +85

°C

Load Regulation

VO/DILOAD

VIN = 3 V, ILOAD = 0 mA to 5 mA

70

ppm/mA

–40

°C < TA < +85°C

Quiescent Current

IIN

No Load

100

120

µA

–40

°C < T

A < +85

°C

140

µA

Voltage Noise

eN

0.1 Hz to 10 Hz

5

µV p-p

Turn-On Settling Time

tR

20

µs

Long-Term Stability

VO

1,000 Hrs

50

ppm

Output Voltage Hysteresis

VO_HYS

40

ppm

Ripple Rejection Ratio

RRR

fIN = 60 Hz

85

dB

Short Circuit to GND

ISC

25

mA

Specifications subject to change without notice.

Parameter

Symbol

Conditions

Min

Typ

Max

Unit

Output Voltage

VO

2.043 2.048

2.053

V

Initial Accuracy Error

VOERR

–5

+5

mV

–0.24

+0.24

%

Temperature Coefficient

TCVO

–40

°C < T

A < +85

°C5

25

ppm/

°C

0

°C < TA < 70°C3

21

ppm/

°C

Minimum Supply Voltage Headroom

VIN – VO

IL

≤ 3 mA

300

mV

Line Regulation

VO/DVIN

VIN = 2.5 V to 15 V

–40

°C < TA < +85°C1025

ppm/V

Load Regulation

VO/DILOAD

VIN = 3 V, ILOAD = 0 mA to 5 mA

–40

°C < T

A < +85

°C70

ppm/mA

Quiescent Current

IIN

No Load

100

120

µA

–40

°C < T

A < +85

°C

140

µA

Voltage Noise

eN

0.1 Hz to 10 Hz

5

µV p-p

Turn-On Settling Time

tR

20

µs

Long-Term Stability

VO

1,000 Hrs

50

ppm

Output Voltage Hysteresis

VO_HYS

40

ppm

Ripple Rejection Ratio

RRR

fIN = 60 Hz

85

dB

Short Circuit to GND

ISC

25

mA

Specifications subject to change without notice.

유사한 부품 번호 - ADR381ART-REEL

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ADR381ART-REEL 데이터시트(PDF) 2 Page - Analog Devices

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