TL4050C20-Q1 汽车类精密微功耗并联电压基准
|
TL4050C20-Q1 |
TL4050C50-Q1 |
| VO(V) |
2.048 |
|
| Initial Accuracy @ 25/deg C(%) |
0.5 |
|
| Temp Coeff(Max)(ppm/ degree C) |
50 |
50 |
| Temp Coeff(Typ)(ppm/ degree C) |
15 |
|
| Min Iz for Regulation(uA) |
65 |
|
| Pin/Package |
3SOT-23 |
3SOT-23 |
| Approx. Price (US$) |
0.68 | 1ku |
0.70 | 1ku |
| Operating Temperature Range(°C) |
-40 to 125 |
-40 to 125 |
| Rating |
Automotive |
Automotive |
TL4050C20-Q1 说明
The TL4050 series of shunt voltage references are versatile easy-to-use references suitable for a wide array of applications. The two-terminal fixed-output device requires no external capacitors for operation and is stable with all capacitive loads. Additionally, the reference offers low dynamic impedance, low noise, and low temperature coefficient to ensure a stable output voltage over a wide range of operating currents and temperatures.
The TL4050 is offered in three initial tolerances, ranging from 0.1% (max) for the A grade to 0.5% (max) for the C grade. Thus, a great deal of flexibility is offered to designers in choosing the best cost-to-performance ratio for their applications. Packaged in the space-saving SOT-23-3 and SC-70 packages and requiring a minimum current of 45 µA (typ), the TL4050 also is ideal for portable applications.
The TL4050xI is characterized for operation over an ambient temperature range of –40°C to 85°C. The TL4050xQ is characterized for operation over an ambient temperature range of –40°C to 125°C.
TL4050C20-Q1 特性
- Qualified for Automotive Applications
- Fixed Output Voltages of 2.048 V, 2.5 V, 4.096 V, 5 V, 8.192 V, and 10 V
- Tight Output Tolerances and Low Temperature Coefficient
- Max 0.1%, 50 ppm/°C – A Grade
- Max 0.2%, 50 ppm/°C – B Grade
- Max 0.5%, 50 ppm/°C – C Grade
- Low Output Noise: 41 µVRMS Typ
- Wide Operating Current Range:
60 µA Typ to 15 mA
- Stable With All Capacitive Loads; No Output Capacitor Required
- Available in Extended Temperature Range: –40°C to 125°C
- APPLICATIONS
- Data-Acquisition Systems
- Power Supplies and Power-Supply Monitors
- Instrumentation and Test Equipment
- Process Controls
- Precision Audio
- Automotive Electronics
- Energy Management
- Battery-Powered Equipment
TL4050C20-Q1 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 |
| TL4050C20QDBZRQ1 |
ACTIVE |
-40 to 125 |
0.68 | 1ku |
SOT-23 (DBZ) | 3 |
3000 |
TKZU |
TL4050C20-Q1 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 |
| TL4050C20QDBZRQ1 |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-1-260C-UNLIM |
|
TL4050C20QDBZRQ1 |
TL4050C20-Q1 应用技术支持与电子电路设计开发资源下载
- TL4050C20-Q1 数据资料 dataSheet 下载.PDF
- TI 德州仪器并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)
TL4050C20-Q1 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 |
