REF3225-EP

The REF32xx is a very low drift, micropower, low-dropout, precision voltage reference family available in the tiny SOT23-6 package.

The small size and low power consumption (120 µA max) of the REF32xx make it ideal for portable and battery-powered applications. This reference is stable with most capacitive loads.

The REF32xx can be operated from a supply as low as 5 mV above the output voltage, under no load conditions. All models are specified for the wide temperature range of –55°C to 125°C.

REF3225-EP
VO (V) 2.5    
Initial Accuracy @ 25/deg C (%) 0.2    
Temp Coeff (Max) (ppm/ degree C) 7    
Temp Coeff (Typ) (ppm/ degree C) 4    
Iout/Iz (Max) (mA) 10    
Iq (Max) (uA) 120    
VI (Min) (V) 2.55    
VI (Max) (V) 5.5    
Pin/Package 6SOT-23    
Operating Temperature Range (C) -55 to 125    
Rating HiRel Enhanced Product
REF3225-EP 特性
SUPPORTS DEFENSE, AEROSPACE, AND MEDICAL APPLICATIONS
REF3225-EP 器件用途
REF3225-EP 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
REF3225AMDBVREP ACTIVE -55 to 125 3.65 | 100u SOT-23 (DBV) | 6 3000 | LARGE T&R  
REF3225AMDBVREPG4 ACTIVE -55 to 125 3.65 | 100u SOT-23 (DBV) | 6 3000 | LARGE T&R  
V62/07602-02XE ACTIVE -55 to 125 3.65 | 100u SOT-23 (DBV) | 6 3000 | LARGE T&R  
REF3225-EP 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
REF3225AMDBVREP Green (RoHS & no Sb/Br)  CU NIPDAU  Level-2-260C-1 YEAR REF3225AMDBVREP REF3225AMDBVREP
REF3225AMDBVREPG4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-2-260C-1 YEAR REF3225AMDBVREPG4 REF3225AMDBVREPG4
V62/07602-02XE Green (RoHS & no Sb/Br)  CU NIPDAU  Level-2-260C-1 YEAR V62/07602-02XE V62/07602-02XE
REF3225-EP 应用技术支持与电子电路设计开发资源下载
  1. REF3225-EP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)
REF3225-EP 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