REF3425 datasheet(6/25 Pages) TI1

部件名	REF3425

功能描述	REF3425 Low-Drift, Low-Power, Small-Footprint Series Voltage Reference

PDF	25 Pages

Scroll/Zoom	100%

制造商	TI1 [Texas Instruments]

网页	http://www.ti.com

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REF3425

SBAS804 – SEPTEMBER 2017

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Product Folder Links: REF3425

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Electrical Characteristics (continued)

At TA = 25°C unless otherwise noted.

PARAMETER

TEST CONDITIONS

MIN

TYP

MAX

UNIT

POWER SUPPLY

VIN

Input voltage

VREF + VDO

Output current

capacity

VIN = VREF + VDO

(2) to 12 V

Sourcing

VIN = VREF + VDO

(2) to 12 V

Sinking

–10

Quiescent current

−40°C ≤ TA ≤ 125°C

Active mode

µA

−40°C ≤ TA ≤ 125°C

Shutdown

mode

2.5

VDO

Dropout voltage

IL = 0 mA, TA = 25°C

IL = 0 mA, −40°C ≤ TA ≤ +125°C

100

IL = 10 mA, −40°C ≤ TA ≤ +125°C

500

VEN

ENABLE pin voltage

Voltage reference in active mode (EN = 1)

1.6

Voltage reference in shutdown mode (EN = 0)

0.5

IEN

ENABLE pin leakage

current

VEN = VIN=12V, −40°C ≤ TA ≤ 125°C

µA

REF3425 数据表(PDF) 6 Page - Texas Instruments

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