Datasheet > LM4030BMFX4.096

LM4030BMFX4.096

更新时间： 2024-11-24 05:42:19

品牌	Logo	应用领域
美国国家半导体 - NSC		/
页数	文件大小	规格书
14页	378K
描述
Ultra-High Precision 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

LM4030BMFX4.096 数据手册

May 30, 2008

LM4030

SOT-23 Ultra-High Precision Shunt Voltage Reference

General Description

Features

The LM4030 is an ultra-high precision shunt voltage refer-

ence, having exceptionally high initial accuracy (0.05%) and

temperature stability (10ppm/°C). The LM4030 is available

with fixed voltage options of 2.5V and 4.096V. Despite the tiny

SOT23 package, the LM4030 exhibits excellent thermal hys-

teresis (75ppm) and long-term stability (40ppm) as well as

immunity to board stress effects.

High output voltage accuracy 0.05%

■

Low temperature coefficient 10 ppm/°C

Extended temperature operation -40-125°C

Excellent thermal hysteresis, 75ppm

Excellent long-term stability, 40ppm

High immunity to board stress effects

The LM4030 is designed to operate without an external ca-

pacitor, but any capacitor up to 10µF may be used. The

LM4030 can be powered off as little as 120µA (max) but is

capable of shunting up to 30mA continuously. As with any

shunt reference, the LM4030 can be powered off of virtually

any supply and is a simple way to generate a highly accurate

system reference.

Capable of handling 50 mA transients

Voltage options 2.5V, 4.096V

SOT23-5 Package

■

Applications

Data Acquisition/Signal path

■

The LM4030 is available in three grades (A, B, and C). The

best grade devices (A) have an initial accuracy of 0.05% with

guaranteed temperature coefficient of 10 ppm/°C or less,

while the lowest grade parts (C) have an initial accuracy of

0.15% and a temperature coefficient of 30 ppm/°C.

Test and Measurement

Automotive & Industrial

Communications

Instrumentation

Power Management

Typical Application Circuit

30046301

Connection Diagram

Top View

30046302

SOT23-5 Package

NS Package Number MF05A

300463

www.national.com

12 3 4 5 6 7...14

中文翻译

下载PDF

与LM4030BMFX4.096相关器件

型号	品牌	获取价格	描述	数据表
LM4030BMFX4.096/NOPB	TI	获取价格	LM4030 SOT-23 Ultra-High Precision Shunt Voltage Reference
LM4030CMF-2.5	NSC	获取价格	Ultra-High Precision Shunt Voltage Reference
LM4030CMF-2.5/NOPB	TI	获取价格	LM4030 SOT-23 Ultra-High Precision Shunt Voltage Reference
LM4030CMF-4.096	NSC	获取价格	Ultra-High Precision Shunt Voltage Reference
LM4030CMF-4.096/NOPB	TI	获取价格	LM4030 SOT-23 Ultra-High Precision Shunt Voltage Reference
LM4030CMFX-2.5	NSC	获取价格	Ultra-High Precision Shunt Voltage Reference
LM4030CMFX-2.5/NOPB	TI	获取价格	LM4030 SOT-23 Ultra-High Precision Shunt Voltage Reference
LM4030CMFX4.096	NSC	获取价格	Ultra-High Precision Shunt Voltage Reference
LM4030CMFX4.096/NOPB	TI	获取价格	LM4030 SOT-23 Ultra-High Precision Shunt Voltage Reference
LM4031AC	NSC	获取价格	Self-Calibrating 12-Bit Plus Sign Serial I/O A/D Converters with MUX and Sample/Hold