LM129AH/883B

更新时间： 2024-11-12 13:09:19

品牌	Logo	应用领域
美国国家半导体 - NSC		电源电路参考电压源
页数	文件大小	规格书
4页	18K
描述
IC,VOLT REFERENCE,FIXED,6.9V,BIPOLAR,SIP,2PIN,METAL

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中文翻译

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技术参数
数据手册

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LM129AH/883B 技术参数

是否Rohs认证：	不符合	生命周期：	Obsolete
Reach Compliance Code：	compliant	风险等级：	5.87
Is Samacsys：	N	JESD-609代码：	e0
端子数量：	2	最高工作温度：	125 °C
最低工作温度：	-55 °C	标称输出电压：	6.9 V
封装主体材料：	METAL	封装等效代码：	SIP2,.1
认证状态：	Not Qualified	筛选级别：	38535Q/M;38534H;883B
子类别：	Voltage References	表面贴装：	NO
技术：	BIPOLAR	最大电压温度系数：	10 ppm/ °C
温度等级：	MILITARY	端子面层：	Tin/Lead (Sn/Pb)
端子节距：	2.54 mm	端子位置：	SINGLE
微调/可调输出：	NO	Base Number Matches：	1

LM129AH/883B 数据手册

MICROCIRCUIT DATA SHEET

Original Creation Date: 07/10/95

Last Update Date: 02/24/03

MNLM129A-X REV 0CL

Last Major Revision Date: 07/10/95

PRECISION REFERENCE

General Description

The LM129 is a precision multi-current temperature-compensated 6.9V zener reference with

dynamic impedances a factor of 10 to 100 less than discrete diodes. Constructed in a

single silicon chip, the LM129 uses active circuitry to buffer the internal zener allowing

the device to operate over a 0.5 mA to 15 mA range with virtually no change in

performance. The LM129 is available with selected temperature coefficients of 0.001,

0.002, 0.005 and 0.01%/ C. These new references also have excellent long term stability

and low noise.

A new subsurface breakdown zener used in the LM129 gives lower noise and better long-term

stability than coventional IC zeners. Further the zener and temperature compensating

transistor are made by a planar process so they are immune to problems that plague

ordinary zeners. For example, there is virtually no voltage shift in zener voltage due to

temperature cycling and the device is insenstive to stress on the leads.

The LM129 can be used in place of conventional zeners with improved performance. The low

dynamic impedance simplifies biasing and the wide operating current allows the replacement

of may zener types.

The LM129 is packaged in a 2-lead T0-46 package and is rated for operation over a -55 C to

+125 C temperature range.

Industry Part Number

NS Part Numbers

LM129

LM129AH-SMD*

LM129AH/883

Prime Die

LM129

Controlling Document

5962-8992101XA*

Processing

Subgrp Description

Temp (^oC)

MIL-STD-883, Method 5004

Static tests at

+25

Static tests at

+125

-55

Static tests at

Dynamic tests at

Functional tests at

Switching tests at

+25

Quality Conformance Inspection

+125

-55

MIL-STD-883, Method 5005

+25

+125

-55

+25

+125

-55

12 3 4

中文翻译

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与LM129AH/883B相关器件

型号	品牌	获取价格	描述	数据表
LM129AH/883C	NSC	获取价格	IC,VOLT REFERENCE,FIXED,6.9V,BIPOLAR,SIP,2PIN,METAL
LM129AH883B	FAIRCHILD	获取价格	Three Terminal Voltage Reference, 1 Output, MBCY3, METAL CAN, TO-39, 3 PIN
LM129AH-SMD	NSC	获取价格	PRECISION REFERENCE
LM129BH	NSC	获取价格	Precision Reference
LM129BH	Linear	获取价格	6.9V Precision Voltage Reference
LM129BH#PBF	Linear	获取价格	IC 1-OUTPUT TWO TERM VOLTAGE REFERENCE, 6.9 V, MBCY2, LEAD FREE, METAL CAN, TO-46, 2 PIN,
LM129BH#TRPBF	Linear	获取价格	IC 1-OUTPUT TWO TERM VOLTAGE REFERENCE, 6.9 V, MBCY2, LEAD FREE, METAL CAN, TO-46, 2 PIN,
LM129BH/883	NSC	获取价格	Precision Reference
LM129BH/883B	TI	获取价格	IC,VOLT REFERENCE,FIXED,6.9V,BIPOLAR,SIP,2PIN,METAL
LM129BH/883C	TI	获取价格	IC,VOLT REFERENCE,FIXED,6.9V,BIPOLAR,SIP,2PIN,METAL

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