Datasheet > REF3212_13

REF3212_13

更新时间： 2024-01-26 00:15:13

品牌	Logo	应用领域
德州仪器 - TI		/
页数	文件大小	规格书
20页	902K
描述
4ppm/Â°C, 100Î¼A, SOT23-6 SERIES VOLTAGE REFERENCE

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数据手册

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REF3212_13 数据手册

REF3212, REF3220

REF3225, REF3230

REF3233, REF3240

www.ti.com

SBVS058C –JUNE 2005–REVISED AUGUST 2011

4ppm/°C, 100μA, SOT23-6

SERIES VOLTAGE REFERENCE

Check for Samples: REF3212, REF3220, REF3225, REF3230, REF3233, REF3240

FEATURES

DESCRIPTION

The REF32xx is a very low drift, micropower,

low-dropout, precision voltage reference family

available in the tiny SOT23-6 package.

•

Excellent Specified Drift Performance:

–

7ppm/°C (max) at 0°C to +125°C

20ppm/°C (max) at –40°C to +125°C

The small size and low power consumption (120μA

max) of the REF32xx make it ideal for portable and

battery-powered applications. This reference is stable

with any capacitive load.

•

Microsize Package: SOT23-6

High Output Current: ±10mA

High Accuracy: 0.01%

The REF32xx can be operated from a supply as low

as 5mV above the output voltage, under no load

conditions. All models are specified for the wide

temperature range of –40°C to +125°C.

Low Quiescent Current: 100μA

Low Dropout: 5mV

APPLICATIONS

•

Portable Equipment

Data Acquisition Systems

Medical Equipment

Test Equipment

AVAILABLE OUTPUT VOLTAGES

PRODUCT

REF3212

REF3220

REF3225

REF3230

REF3233

REF3240

VOLTAGE

1.25V

2.048V

2.5V

3.0V

REF3212

OUT_F

OUT_S

GND_F

GND_S

ENABLE

REF3220

REF3225

REF3230

REF3233

REF3240

3.3V

4.096

Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas

Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.

All trademarks are the property of their respective owners.

PRODUCTION DATA information is current as of publication date.

Products conform to specifications per the terms of the Texas

Instruments standard warranty. Production processing does not

necessarily include testing of all parameters.

12 3 4 5 6 7...20

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