Datasheet > LM199A_15

LM199A_15

更新时间： 2024-11-24 01:22:55

品牌	Logo	应用领域
凌特 - Linear		/
页数	文件大小	规格书
8页	171K
描述
Precision Reference

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中文翻译

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数据手册

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LM199A_15 数据手册

LM199/LM399

LM199A/LM399A

Precision Reference

FeaTures

DescripTion

6.95V Shunt Reference

Guaranteed 0.5ppm/°C Temperature Coefﬁcient

Guaranteed 1Ω Maximum Dynamic Impedance

Guaranteed 20µV

The LM199/LM399 precision shunt reference features

excellent temperature stability over a wide range of volt-

age, temperature and operating current conditions. A

stabilizing heater is incorporated with the active Zener on

a monolithic substrate which nearly eliminates changes in

voltage with temperature. The subsurface Zener operates

overacurrentrangeof0.5mAto10mA,andoffersminimal

noise and excellent long-term stability.

Maximum Noise

RMS

Guaranteed Initial Tolerance of 2%

Wide Operating Current Range

Available in 4-Lead TO-46 Metal Can

IdealapplicationsfortheLM199/LM399includedigitalvolt-

meters, precision calibration equipment, current sources

and a variety of other precision low cost references. A 10V

buffered reference application is shown below.

applicaTions

Precision Voltage Reference for Multimeters

Calibration Equipment Voltage Standards

Laboratory Measurement Equipment

Industrial Monitor/Control Instruments

L, LT, LTC, LTM, Linear Technology and the Linear logo are registered trademarks of Linear

Technology Corporation. All other trademarks are the property of their respective owners.

High Accuracy Data Converters

Typical applicaTion

10V Buffered Reference

Reverse Voltage Change

15V

7.5k

0.1%

–

STABILIZED

LM399H

6.95V

(T ≈ 90°C)

LT^®1001

10V

= 25°C

20k

0.1%

LM199 TA01a

REVERSE CURRENT (mA)

LM199 TA01b

199399fc

For more information www.linear.com/LM399

12 3 4 5 6 7 8

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与LM199A_15相关器件

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LM199AH	Linear	获取价格	Precision Reference
LM199AH#PBF	Linear	获取价格	IC 1-OUTPUT TWO TERM VOLTAGE REFERENCE, 6.95 V, MBCY4, LEAD FREE, METAL CAN, TO-46, 4 PIN,
LM199AH#TR	Linear	获取价格	IC 1-OUTPUT TWO TERM VOLTAGE REFERENCE, 6.95 V, MBCY4, METAL CAN, TO-46, 4 PIN, Voltage Re
LM199AH#TRPBF	Linear	获取价格	IC 1-OUTPUT TWO TERM VOLTAGE REFERENCE, 6.95 V, MBCY4, LEAD FREE, METAL CAN, TO-46, 4 PIN,
LM199AH/883	ETC	获取价格	Voltage Reference
LM199AH/883/NOPB	TI	获取价格	IC,VOLT REFERENCE,FIXED,6.95V,BIPOLAR,TO-46,4PIN,METAL
LM199AH/883B	TI	获取价格	1-OUTPUT TWO TERM VOLTAGE REFERENCE, 6.95V, PBCY4, PLASTIC, TO-92, 3 PIN
LM199AH-20	Linear	获取价格	Precision Reference
LM199AH-20#PBF	Linear	获取价格	IC 1-OUTPUT TWO TERM VOLTAGE REFERENCE, 6.95 V, MBCY4, LEAD FREE, METAL CAN, TO-46, 4 PIN,
LM199AH-20#TR	Linear	获取价格	IC 1-OUTPUT TWO TERM VOLTAGE REFERENCE, 6.95 V, MBCY4, METAL CAN, TO-46, 4 PIN, Voltage Re