Datasheet > REF5040-Q1

REF5040-Q1

更新时间： 2024-11-01 06:07:31

品牌	Logo	应用领域
德州仪器 - TI		/
页数	文件大小	规格书
17页	560K
描述
LOW NOISE, VERY LOW DRIFT,PRECISION 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

REF5040-Q1 数据手册

REF5020-Q1, REF5025-Q1, REF5030-Q1

REF5040-Q1, REF5045-Q1, REF5050-Q1

www.ti.com ............................................................................................................................................... SBOS456B–SEPTEMBER 2008–REVISED APRIL 2009

LOW NOISE, VERY LOW DRIFT, PRECISION VOLTAGE REFERENCE

FEATURES

DESCRIPTION

•

Qualified for Automotive Applications

The REF50xx is a family of low-noise, low-drift, very

high precision voltage references. These references

are capable of both sinking and sourcing, and are

very robust with regard to line and load changes.

•

Low Temperature Drift

–

High Grade: 3 ppm/°C (max)

Standard Grade: 8 ppm/°C (max)

Excellent temperature drift (3 ppm/°C) and high

accuracy (0.05%) are achieved using proprietary

design techniques. These features combined with

very low noise make the REF50xx family ideal for use

in high-precision data acquisition systems.

•

High Accuracy

–

High Grade: 0.05% (max)

Standard Grade: 0.1% (max)

•

Low Noise: 3 µV_PP/V

Each reference voltage is available in both standard-

and high-grade versions. They are offered in SO-8

packages and are specified from –40°C to 125°C.

High Output Current: ±10 mA

Temperature Range: –40°C to 125°C

APPLICATIONS

REF50xx Family

•

16-Bit Data Acquisition Systems

ATE Equipment

Industrial Process Control

Medical Instrumentation

Optical Control Systems

Precision Instrumentation

MODEL

REF5020

REF5025

REF5030

REF5040

REF5045

REF5050

OUTPUT VOLTAGE

2.048 V

2.5 V

3 V

4.096 V

4.5 V

5 V

SO-8 (D) PACKAGE

(TOP VIEW)

Input

Signal

0 V to 4 V

R₁

50 W

DNC

V_IN

V_DD

OPA365

+IN

ADS8326

C₁

1.2 nF

-IN

REF

GND

TEMP

GND

V_OUT

TRIM/NR

REF5040

V_IN

V_OUT

+5 V

DNC = Do not connect

NC = No internal connection

C_BYPASS

C₂

1 mF

22 mF

GND

Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas

Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.

All trademarks are the property of their respective owners.

PRODUCTION DATA information is current as of publication date.

Products conform to specifications per the terms of the Texas

Instruments standard warranty. Production processing does not

necessarily include testing of all parameters.

12 3 4 5 6 7...17

中文翻译

下载PDF

与REF5040-Q1相关器件

型号	品牌	获取价格	描述	数据表
REF5045	TI	获取价格	Low-Noise, Very Low Drift, Precision VOLTAGE REFERENCE
REF5045	BB	获取价格	Low-Noise, Very Low Drift, Precision VOLTAGE REFERENCE
REF5045A	BB	获取价格	Low-Noise, Very Low Drift, Precision VOLTAGE REFERENCE
REF5045A	TI	获取价格	Low-Noise, Very Low Drift, Precision VOLTAGE REFERENCE
REF5045AID	TI	获取价格	Low-Noise, Very Low Drift, Precision VOLTAGE REFERENCE
REF5045AID	BB	获取价格	Low-Noise, Very Low Drift, Precision VOLTAGE REFERENCE
REF5045AIDG4	BB	获取价格	Low-Noise, Very Low Drift, Precision VOLTAGE REFERENCE
REF5045AIDG4	TI	获取价格	Low-Noise, Very Low Drift, Precision VOLTAGE REFERENCE
REF5045AIDGKR	TI	获取价格	Low-Noise, Very Low Drift, Precision VOLTAGE REFERENCE
REF5045AIDGKT	TI	获取价格	Low-Noise, Very Low Drift, Precision VOLTAGE REFERENCE

与REF5040-Q1相关文章

三星深化印度制造布局，供应链本地化进程加速
2024-10-29

22
芯擎科技“星辰一号”自动驾驶芯片点亮成功，2025年量产在即
2024-10-29

23
纳微科技震撼发布GaNSlim革新氮化镓功率芯片
2024-10-18

46
意法半导体发布第四代SiC技术，助力电动汽车电驱
2024-10-15

54

产品中心

服务支持

精选活动

关于我们

帮助中心

REF5040-Q1

REF5040-Q1 数据手册

与REF5040-Q1相关器件

与REF5040-Q1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

REF5040-Q1

REF5040-Q1 数据手册

与REF5040-Q1相关器件

与REF5040-Q1相关文章

您还可以找

您在本页遇到什么问题？