Datasheet > LM4040EIZ-2.5

LM4040EIZ-2.5

更新时间： 2024-01-14 13:32:02

品牌	Logo	应用领域
美国国家半导体 - NSC		/
页数	文件大小	规格书
30页	358K
描述
Precision Micropower Shunt Voltage Reference

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中文翻译

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技术参数
数据手册

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LM4040EIZ-2.5 技术参数

生命周期：	Obsolete	包装说明：	TO-92,
Reach Compliance Code：	unknown	ECCN代码：	EAR99
HTS代码：	8542.39.00.01	风险等级：	5.55
模拟集成电路 - 其他类型：	TWO TERMINAL VOLTAGE REFERENCE	JESD-30 代码：	O-PBCY-T3
功能数量：	1	输出次数：	1
端子数量：	3	最高工作温度：	85 °C
最低工作温度：	-40 °C	最大输出电压：	2.574 V
最小输出电压：	2.426 V	标称输出电压：	2.5 V
封装主体材料：	PLASTIC/EPOXY	封装代码：	TO-92
封装形状：	ROUND	封装形式：	CYLINDRICAL
认证状态：	Not Qualified	最大供电电流 (Isup)：	15 mA
表面贴装：	NO	最大电压温度系数：	150 ppm/ °C
温度等级：	INDUSTRIAL	端子形式：	THROUGH-HOLE
端子位置：	BOTTOM	微调/可调输出：	NO
Base Number Matches：	1

LM4040EIZ-2.5 数据手册

August 2002

LM4040

Precision Micropower Shunt Voltage Reference

n Fixed reverse breakdown voltages of 2.048V,

2.500V,3.000V, 4.096V, 5.000V, 8.192V, and 10.000V

General Description

Ideal for space critical applications, the LM4040 precision

voltage reference is available in the sub-miniature SC70 and

SOT-23 surface-mount package. The LM4040’s advanced

design eliminates the need for an external stabilizing capaci-

tor while ensuring stability with any capacitive load, thus

making the LM4040 easy to use. Further reducing design

effort is the availability of several fixed reverse breakdown

voltages: 2.048V, 2.500V, 3.000V, 4.096V, 5.000V, 8.192V,

and 10.000V. The minimum operating current increases from

60 µA for the LM4040-2.5 to 100 µA for the LM4040-10.0. All

versions have a maximum operating current of 15 mA.

Key Specifications (LM4040-2.5)

Output voltage tolerance

(A grade, 25˚C)

0.1% (max)

Low output noise

(10 Hz to 10 kHz)

35 µV_rms(typ)

60 µA to 15 mA

−40˚C to +85˚C

−40˚C to +125˚C

100 ppm/˚C (max)

Wide operating current range

Industrial temperature range

Extended temperature range

Low temperature coefficient

The LM4040 utilizes fuse and zener-zap reverse breakdown

voltage trim during wafer sort to ensure that the prime parts

have an accuracy of better than 0.1% (A grade) at 25˚C.

Bandgap reference temperature drift curvature correction

and low dynamic impedance ensure stable reverse break-

down voltage accuracy over a wide range of operating tem-

peratures and currents.

Applications

n Portable, Battery-Powered Equipment

n Data Acquisition Systems

n Instrumentation

Also available is the LM4041 with two reverse breakdown

voltage versions: adjustable and 1.2V. Please see the

LM4041 data sheet.

n Process Control

n Energy Management

n Product Testing

n Automotive

n Precision Audio Components

Features

n Small packages: SOT-23, TO-92 and SC70

n No output capacitor required

n Tolerates capacitive loads

Connection Diagrams

SOT-23

TO-92

SC70

01132301

*This pin must be left floating or connected to

pin 2.

01132330

01132303

This pin must be left floating or connected to pin

Bottom View

See NS Package Number Z03A

Top View

See NS Package Number MF03A

(JEDEC Registration TO-236AB)

Top View

See NS Package Number MAA05A

DS011323

www.national.com

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中文翻译

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与LM4040EIZ-2.5相关器件

型号	品牌	获取价格	描述	数据表
LM4040EIZ-2.5/NOPB	TI	获取价格	1-OUTPUT TWO TERM VOLTAGE REFERENCE, 2.5V, PBCY3, PLASTIC, TO-92, 3 PIN
LM4040EIZ-2.5X	TI	获取价格	1-OUTPUT TWO TERM VOLTAGE REFERENCE, 2.5V, PBCY3, PLASTIC, TO-92, 3 PIN
LM4040EIZ-3.0	NSC	获取价格	Precision Micropower Shunt Voltage Reference
LM4040EIZ-3.0/NOPB	TI	获取价格	1-OUTPUT TWO TERM VOLTAGE REFERENCE, 3V, PBCY3, PLASTIC, TO-92, 3 PIN
LM4040EMZ2.5	ETC	获取价格	Analog IC
LM4040-EP	TI	获取价格	PRECISION MICROPOWER SHUNT VOLTAGE REFERENCE
LM4040ESD-250GT3	ONSEMI	获取价格	IC 1-OUTPUT TWO TERM VOLTAGE REFERENCE, 2.5 V, PDSO5, 1.25 X 2 MM, HALOGEN FREE AND ROHS C
LM4040ESD-300GT3	ONSEMI	获取价格	1-OUTPUT TWO TERM VOLTAGE REFERENCE, 3V, PDSO5, 1.25 X 2 MM, HALOGEN FREE AND ROHS COMPLIA
LM4040ESD-409GT3	ONSEMI	获取价格	1-OUTPUT TWO TERM VOLTAGE REFERENCE, 4.096V, PDSO5, 1.25 X 2 MM, HALOGEN FREE AND ROHS COM
LM4040ESD-500GT3	ONSEMI	获取价格	IC 1-OUTPUT TWO TERM VOLTAGE REFERENCE, 5 V, PDSO5, 1.25 X 2 MM, HALOGEN FREE AND ROHS COM

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