REF102

更新时间： 2024-09-22 22:43:59

品牌	Logo	应用领域
BB		/
页数	文件大小	规格书
9页	184K
描述
Precision VOLTAGE REFERENCE

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中文翻译

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数据手册

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REF102 数据手册

REF102

Precision

VOLTAGE REFERENCE

FEATURES

APPLICATIONS

● +10V ±0.0025V OUTPUT

● PRECISION-CALIBRATED VOLTAGE

STANDARD

● VERY LOW DRIFT: 2.5ppm/°C max

● D/A AND A/D CONVERTER REFERENCE

● PRECISION CURRENT REFERENCE

● EXCELLENT STABILITY:

5ppm/1000hr typ

● EXCELLENT LINE REGULATION:

● ACCURATE COMPARATOR THRESHOLD

1ppm/V max

REFERENCE

● EXCELLENT LOAD REGULATION:

● DIGITAL VOLTMETERS

● TEST EQUIPMENT

10ppm/mA max

● LOW NOISE: 5µVp-p typ, 0.1Hz to 10Hz

● WIDE SUPPLY RANGE: 11.4VDC to 36VDC

● LOW QUIESCENT CURRENT: 1.4mA max

● PC-BASED INSTRUMENTATION

● PACKAGE OPTIONS: HERMETIC TO-99,

PLASTIC DIP, SOIC

V+

Trim

DESCRIPTION

The REF102 is a precision 10V voltage reference. The

drift is laser-trimmed to 2.5ppm/°C max (CM grade)

over the industrial temperature range and 5ppm/°C

max (SM grade) over the military temperature range.

The REF102 achieves its precision without a heater.

This results in low power, fast warm-up, excellent

stability, and low noise. The output voltage is ex-

tremely insensitive to both line and load variations and

can be externally adjusted with minimal effect on drift

and stability. Single supply operation from 11.4V to

36V and excellent overall specifications make the

REF102 an ideal choice for demanding instrumenta-

tion and system reference applications.

R₅

50kΩ

R₂

R₃

14kΩ

22kΩ

8kΩ

R₁

–

A₁

V_OUT

R₆

7kΩ

R₄

DZ₁

4kΩ

Noise Common

Reduction

International Airport Industrial Park

•

Mailing Address: PO Box 11400, Tucson, AZ 85734

FAXLine: (800) 548-6133 (US/Canada Only)

• Street Address: 6730 S. Tucson Blvd., Tucson, AZ 85706 • Tel: (520) 746-1111 • Twx: 910-952-1111

Internet: http://www.burr-brown.com/

•

Cable: BBRCORP

•

Telex: 066-6491

•

FAX: (520) 889-1510

•

Immediate Product Info: (800) 548-6132

PDS-900E

Printed in U.S.A. October, 1993

12 3 4 5 6 7...9

中文翻译

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