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REF5050MDREP PDF预览

REF5050MDREP

更新时间: 2024-09-29 11:56:47
品牌 Logo 应用领域
德州仪器 - TI /
页数 文件大小 规格书
16页 374K
描述
LOW-NOISE, VERY LOW DRIFT, PRECISION VOLTAGE REFERENCE

REF5050MDREP 数据手册

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REF5020-EP, REF5025-EP  
REF5040-EP, REF5050-EP  
www.ti.com  
SBOS471A APRIL 2010REVISED JUNE 2010  
LOW-NOISE, VERY LOW DRIFT, PRECISION VOLTAGE REFERENCE  
Check for Samples: REF5020-EP, REF5025-EP, REF5040-EP, REF5050-EP  
1
FEATURES  
SUPPORTS DEFENSE, AEROSPACE,  
AND MEDICAL APPLICATIONS  
2
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 mVPP/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  
+5V  
D PACKAGE  
(TOP VIEW)  
Input  
Signal  
0V to 4V  
R1  
50W  
VDD  
OPA365  
+IN  
DNC(1)  
NC(2)  
DNC(1)  
VIN  
1
2
3
4
8
7
6
5
ADS8326  
REF  
C1  
1.2nF  
-IN  
GND  
REF50xx  
TEMP  
GND  
VOUT  
REF5040  
TRIM/NR  
VIN  
VOUT  
+5V  
CBYPASS  
C2  
1mF  
22mF  
GND  
NOTES: (1) DNC = Do not connect.  
(2) NC = No internal connection.  
1
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.  
2
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.  
Copyright © 2010, Texas Instruments Incorporated  

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