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
- Excellent Specified Drift Performance:
- 7ppm/°C (Max) at 0°C to 125°C
- 20ppm/°C (Max) at –40°C to 125°C
- 40ppm/°C (Max) at –55°C to 125°C
- Microsize Package: SOT23-6
- High Output Current: ±10 mA
- High Accuracy: 0.01%
- Low Quiescent Current: 100 µA
- Low Dropout: 5 mV
SUPPORTS DEFENSE, AEROSPACE, AND MEDICAL APPLICATIONS
- Controlled Baseline
- One Assembly/Test Site
- One Fabrication Site
- Available in Military (–55°C/125°C) Temperature Range(1)
- Extended Product Life Cycle
- Extended Product-Change Notification
- Product Traceability
REF3225-EP 器件用途
- Portable Equipment
- Data Acquisition Systems
- Medical Equipment
- Test Equipment
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
- REF3225-EP数据资料 dataSheet 下载.PDF
- TI 德州仪器串联电压基准产品选型与价格参考 . xls
- 模数规格和性能特性术语表 (Rev. A) (PDF 1993 KB)
- 所选封装材料的热学和电学性质 (PDF 645 KB)
- 高速数据转换 (PDF 1967 KB)
- Shelf-Life Evaluation of Lead-Free Component Finishes (PDF
1305 KB)
- Analog-to-Digital Converter Grounding Practices Affect System
Performance (PDF 56 KB)
- Principles of Data Acquisition and Conversion (PDF 50 KB)
- Interleaving Analog-to-Digital Converters (PDF 64 KB)
- What
Designers Should Know About Data Converter Drift (PDF 95 KB)
- Giving Delta-Sigma Converters a Gain Boost with a Front End
Analog Gain Stage (PDF 70 KB)
- 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 |
