REF5010 低噪声、极低漂移、高精度电压基准

REF5010 描述

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.

Excellent temperature drift (3ppm/°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.

Each reference voltage is available in both standard- and high-grade versions. They are offered in MSOP-8 and SO-8 packages, and are specified from -40°C to +125°C.

REF5010 REF5020 REF5025 REF5030 REF5040 REF5045 REF5050
VO(V) 10   2.048   2.5   3   4.096   4.5   5  
Initial Accuracy @ 25/deg C(%) 0.05   0.05   0.05   0.05   0.05   0.05   0.05  
Temp Coeff(Max)(ppm/ degree C) 3   3   3   3   3   3   3  
Iout/Iz(Max)(mA) 10   10   10   10   10   10   10  
Iq(Max)(uA) 1000   1000   1000   1000   1000   1000   1000  
VI(Min)(V) 10.2   2.7   2.7   3.2   4.296   4.7   5.2  
VI(Max)(V) 18   18   18   18   18   18   18  
Pin/Package 8MSOP, 8SOIC   8MSOP, 8SOIC   8MSOP, 8SOIC   8MSOP, 8SOIC   8MSOP, 8SOIC   8MSOP, 8SOIC   8MSOP, 8SOIC  
Operating Temperature Range(°C) -40 to 125   -40 to 125   -40 to 125   -40 to 125   -40 to 125   -40 to 125   -40 to 125  
Rating Catalog   Catalog   Catalog   Catalog   Catalog   Catalog   Catalog 
REF5010 特性
REF5010 芯片订购指南
器件 状态 温度 (oC) 价格(美元) 封装 | 引脚 封装数量 | 封装载体 丝印标记
REF5010AID ACTIVE -40 to 125 1.50 | 1ku SOIC (D) | 8 75 | TUBE REF
5010
A
REF5010AIDGKR ACTIVE -40 to 125 1.35 | 1ku MSOP (DGK) | 8 2500 | LARGE T&R R50G
REF5010AIDGKT ACTIVE -40 to 125 1.50 | 1ku MSOP (DGK) | 8 250 | SMALL T&R R50G
REF5010AIDR ACTIVE -40 to 125 1.35 | 1ku SOIC (D) | 8 2500 | LARGE T&R REF
5010
A
REF5010ID ACTIVE -40 to 125 3.10 | 1ku SOIC (D) | 8 75 | TUBE REF
5010
A
REF5010IDGKR ACTIVE -40 to 125 2.95 | 1ku MSOP (DGK) | 8 2500 | LARGE T&R R50G
REF5010IDGKT ACTIVE -40 to 125 3.10 | 1ku MSOP (DGK) | 8 250 | SMALL T&R R50G
REF5010IDR ACTIVE -40 to 125 2.95 | 1ku SOIC (D) | 8 2500 | LARGE T&R REF
5010
A
REF5010 质量与无铅数据
器件 环保计划* 铅/焊球涂层 MSL 等级/回流焊峰 环保信息与无铅 (Pb-free) DPPM / MTBF / FIT 率
REF5010AID Green (RoHS & no Sb/Br)  CU NIPDAU  Level-2-260C-1 YEAR   REF5010AID
REF5010AIDGKR Green (RoHS & no Sb/Br)  Call TI  Level-2-260C-1 YEAR   REF5010AIDGKR
REF5010AIDGKT Green (RoHS & no Sb/Br)  CU NIPDAU  Level-2-260C-1 YEAR   REF5010AIDGKT
REF5010AIDR Green (RoHS & no Sb/Br)  CU NIPDAU  Level-2-260C-1 YEAR   REF5010AIDR
REF5010ID Green (RoHS & no Sb/Br)  CU NIPDAU  Level-2-260C-1 YEAR   REF5010ID
REF5010IDGKR Green (RoHS & no Sb/Br)  CU NIPDAU  Level-2-260C-1 YEAR   REF5010IDGKR
REF5010IDGKT Green (RoHS & no Sb/Br)  CU NIPDAU  Level-2-260C-1 YEAR   REF5010IDGKT
REF5010IDR Green (RoHS & no Sb/Br)  CU NIPDAU  Level-2-260C-1 YEAR   REF5010IDR
REF5010 应用技术支持与电子电路设计开发资源下载
  1. REF5010 数据资料 dataSheet 下载.PDF
  2. TI 德州仪器串联电压基准产品选型与价格参考 . xls
  3. 模数规格和性能特性术语表 (Rev. A) (PDF 1993 KB)
  4. 所选封装材料的热学和电学性质 (PDF 645 KB)
  5. 高速数据转换 (PDF 1967 KB)
  6. Shelf-Life Evaluation of Lead-Free Component Finishes (PDF 1305 KB)
  7. Analog-to-Digital Converter Grounding Practices Affect System Performance (PDF 56 KB)
  8. Principles of Data Acquisition and Conversion (PDF 50 KB)
  9. Interleaving Analog-to-Digital Converters (PDF 64 KB)
  10. What Designers Should Know About Data Converter Drift (PDF 95 KB)
  11. Giving Delta-Sigma Converters a Gain Boost with a Front End Analog Gain Stage (PDF 70 KB)
  12. Programming Tricks for Higher Conversion Speeds Utilizing Delta Sigma Converters (PDF 105 KB)
REF5010 工具与软件
名称 型号 公司 工具/软件类型
针对 Code Composer Studio 的 DCPFREETOOL 软件插件 DCPFREETOOL Texas Instruments 实用程序/插件
MDACBufferPro Design Utility for Multiplying Digital to Analog Converter Design MDACBUFFERPRO Texas Instruments  应用软件