Datasheet > LM4050CEM3-4.1

LM4050CEM3-4.1

更新时间： 2024-12-01 04:44:15

品牌	Logo	应用领域
美国国家半导体 - NSC		光电二极管信息通信管理
页数	文件大小	规格书
15页	277K
描述
Precision Micropower Shunt Voltage Reference

阅读下载

中文翻译

获取价格

数据手册

如果您发现信息不准确，欢迎纠错

LM4050CEM3-4.1 数据手册

July 2004

LM4050

Precision Micropower Shunt Voltage Reference

n Tolerates capacitive loads

n Fixed reverse breakdown voltages of 2.048V, 2.500V,

4.096V, 5.000V, 8.192V, and 10.000V

General Description

Ideal for space critical applications, the LM4050 precision

voltage reference is available in the sub-miniature (3 mm x

1.3 mm) SOT-23 surface-mount package. The LM4050’s de-

sign eliminates the need for an external stabilizing capacitor

while ensuring stability with any capacitive load, thus making

the LM4050 easy to use. Further reducing design effort is the

availability of several fixed reverse breakdown voltages:

2.048V, 2.500V, 4.096V, 5.000V, 8.192V, and 10.000V. The

minimum operating current increases from 60 µA for the

LM4050-2.0 to 100 µA for the LM4050-10.0. All versions

have a maximum operating current of 15 mA.

Key Specifications (LM4050-2.5)

Output voltage tolerance

(A grade, 25˚C)

0.1% (max)

Low output noise

(10 Hz to 10 kHz)

41 µV_rms(typ)

60 µA to 15 mA

−40˚C to +85˚C

−40˚C to +125˚C

50 ppm/˚C (max)

Wide operating current range

Industrial temperature range

Extended temperature range

Low temperature coefficient

The LM4050 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

All grades and voltage options of the LM4050 are available

in both an industrial temperature range (−40˚C and +85˚C)

and an extended temperature range (−40˚C and +125˚C).

n Process Control

n Energy Management

n Product Testing

n Automotive

Features

n Small packages: SOT-23

n No output capacitor required

n Precision Audio Components

Connection Diagram

SOT-23

10104501

*This pin must be left floating or connected to pin 2.

Top View

See NS Package Number MF03A

DS101045

www.national.com

12 3 4 5 6 7...15

中文翻译

下载PDF

与LM4050CEM3-4.1相关器件

型号	品牌	获取价格	描述	数据表
LM4050CEM3-4.1/NOPB	ROCHESTER	获取价格	1-OUTPUT TWO TERM VOLTAGE REFERENCE, 4.096V, PDSO3, 3 X 1.30 MM, PLASTIC, TO-236-AB, SOT-2
LM4050CEM3-4.1+	MAXIM	获取价格	Two Terminal Voltage Reference, 1 Output, 4.096V, BICMOS, PDSO3, LEAD FREE, SOT-23, 3 PIN
LM4050CEM3-4.1+T	MAXIM	获取价格	50ppm/°C Precision Micropower Shunt Voltage R
LM4050CEM3-4.1-T	MAXIM	获取价格	50ppm/∑C Precision Micropower Shunt Voltage R
LM4050CEM3-5.0	NSC	获取价格	Precision Micropower Shunt Voltage Reference
LM4050CEM3-5.0	TI	获取价格	LM4050/LM4050Q Precision Micropower Shunt Voltage Reference
LM4050CEM3-5.0/NOPB	NSC	获取价格	IC 1-OUTPUT TWO TERM VOLTAGE REFERENCE, 5 V, PDSO3, 3 X 1.30 MM, PLASTIC, TO-236-AB, SOT-2
LM4050CEM3-5.0/NOPB	TI	获取价格	LM4050-N/LM4050-N-Q1 Precision Micropower Shunt Voltage Reference
LM4050CEM3-5.0+T	MAXIM	获取价格	50ppm/°C Precision Micropower Shunt Voltage R
LM4050CEM3-5.0-T	MAXIM	获取价格	50ppm/∑C Precision Micropower Shunt Voltage R

与LM4050CEM3-4.1相关文章

解析光耦仿真器：升级光耦合器技术的必要性
2024-11-18

53
英伟达新一代Blackwell GPU过热问题致交付延迟
2024-11-18

42
国产厂商思特威CMOS图像传感器芯片单月出货超1亿颗，技术创新引领行业发展
2024-11-14

70
台积电5nm和3nm产能利用率达100%，半导体行业景气度持续攀升
2024-11-14

66

产品中心

服务支持

精选活动

关于我们

帮助中心

LM4050CEM3-4.1

LM4050CEM3-4.1 数据手册

与LM4050CEM3-4.1相关器件

与LM4050CEM3-4.1相关文章

您还可以找

产品中心

服务支持

精选活动

关于我们

帮助中心

LM4050CEM3-4.1

LM4050CEM3-4.1 数据手册

与LM4050CEM3-4.1相关器件

与LM4050CEM3-4.1相关文章

您还可以找

您在本页遇到什么问题？