Datasheet > ADR225-KGD-CHIP

ADR225-KGD-CHIP

更新时间： 2024-09-27 19:35:51

品牌	Logo	应用领域
亚德诺 - ADI		/
页数	文件大小	规格书
6页	154K
描述
High Temperature, Low Drift, Micropower, 2.5V Reference

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ADR225-KGD-CHIP 数据手册

High Temperature, 2.5 V

Precision Voltage Reference

ADR225-KGD-CHIPS

Known Good Die

FEATURES

METAL MASK DIE IMAGE

Extreme high temperature operation

−40°C to +210°C

OUT

FORCE

Temperature coefficient: 40 ppm/°C typical

High output current: 10 mA

Low supply current: 60 µA maximum

Initial accuracy: 2.4% ( 60 mV maximum)

Low dropout voltage

APPLICATIONS

Downhole drilling and instrumentation

Avionics

OUT

SENSE

Heavy industrial

High temperature environments

GND

Figure 1.

GENERAL DESCRIPTION

The ADR225-KGD-CHIPS is a precision 2.5 V band gap voltage

reference specified for a high temperature operation of 210°C. It

uses a micropower core topology and laser trimming of highly

stable, thin film resistors to achieve a temperature coefficient of

80 ppm/°C (maximum) up to 210°C and an initial accuracy of

2.4% ( 60 mV maximum). A maximum operating current of

60 µA and a low dropout voltage allow the ADR225-KGD-CHIPS

to function very well in battery-powered equipment.

The ADR225-KGD-CHIPS is a member of a growing series of

high temperature qualified products offered by Analog Devices,

Inc. For a complete selection table of the available high temperature

products, see the high temperature product list and qualification

data available at www.analog.com/hightemp.

Additional application and technical information can be found

in the ADR225 data sheet.

Rev. 0

Document Feedback

Information furnished by Analog Devices is believed to be accurate and reliable. However, no

responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other

rightsof third parties that may result fromits use. Specifications subject to change without notice. No

license is granted by implication or otherwise under any patent or patent rights of Analog Devices.

Trademarks andregisteredtrademarks are the property of their respective owners.

One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.

Tel: 781.329.4700

Technical Support

www.analog.com

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