REF5040-EP

更新时间： 2024-11-01 11:55:11

品牌	Logo	应用领域
德州仪器 - TI		/
页数	文件大小	规格书
18页	540K
描述
LOW-NOISE,VERY LOW DRIFT,PRECISION VOLTAGE REFERENCE

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数据手册

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REF5040-EP 数据手册

REF5020-EP, REF5025-EP

REF5040-EP, REF5050-EP

www.ti.com

SBOS471A –APRIL 2010–REVISED JUNE 2010

LOW-NOISE, VERY LOW DRIFT, PRECISION VOLTAGE REFERENCE

Check for Samples: REF5020-EP, REF5025-EP, REF5040-EP, REF5050-EP

FEATURES

SUPPORTS DEFENSE, AEROSPACE,

AND MEDICAL APPLICATIONS

•

LOW TEMPERATURE DRIFT:

5 ppm/°C (max)

•

Controlled Baseline

One Assembly/Test Site

One Fabrication Site

Available in Military (–55°C/125°C)

Temperature Range⁽¹⁾

•

HIGH ACCURACY:

0.08% (max)

•

LOW NOISE: 3 mV_PP/V

HIGH OUTPUT CURRENT: ±10 mA

•

Extended Product Life Cycle

Extended Product-Change Notification

Product Traceability

APPLICATIONS

•

16-BIT DATA ACQUISITION SYSTEMS

ATE EQUIPMENT

INDUSTRIAL PROCESS CONTROL

MEDICAL INSTRUMENTATION

OPTICAL CONTROL SYSTEMS

PRECISION INSTRUMENTATION

DESCRIPTION

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.

(1) Custom temperature ranges available

+5V

D PACKAGE

(TOP VIEW)

Input

Signal

0V to 4V

R₁

50W

V_DD

OPA365

+IN

DNC⁽¹⁾

NC⁽²⁾

DNC⁽¹⁾

V_IN

ADS8326

REF

C₁

1.2nF

-IN

GND

REF50xx

TEMP

GND

V_OUT

REF5040

TRIM/NR

V_IN

V_OUT

+5V

C_BYPASS

C₂

1mF

22mF

GND

NOTES: (1) DNC = Do not connect.

(2) NC = No internal connection.

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...18

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