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TL4050B25QDCKRQ1

更新时间： 2024-11-10 00:44:07
品牌 Logo 应用领域
德州仪器 - TI 光电二极管
页数 文件大小 规格书
20页 947K
描述
PRECISION MICROPOWER SHUNT VOLTAGE REFERENCE

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TL4050B25QDCKRQ1 技术参数

是否无铅： 不含铅是否Rohs认证： 符合
生命周期：Active零件包装代码：SOIC
包装说明：TSSOP, TSSOP5/6,.08针数：5
Reach Compliance Code：compliantECCN代码：EAR99
HTS代码：8542.39.00.01Factory Lead Time：1 week
风险等级：1.55模拟集成电路 - 其他类型：TWO TERMINAL VOLTAGE REFERENCE
JESD-30 代码：R-PDSO-G5JESD-609代码：e4
长度：2 mm湿度敏感等级：1
功能数量：1输出次数：2
端子数量：5最高工作温度：125 °C
最低工作温度：-40 °C标称输出电压：2.5 V
封装主体材料：PLASTIC/EPOXY封装代码：TSSOP
封装等效代码：TSSOP5/6,.08封装形状：RECTANGULAR
封装形式：SMALL OUTLINE, THIN PROFILE, SHRINK PITCH峰值回流温度（摄氏度）：260
认证状态：Not Qualified座面最大高度：0.9 mm
子类别：Voltage References表面贴装：YES
技术：BIPOLAR最大电压温度系数：50 ppm/ °C
温度等级：AUTOMOTIVE端子面层：Nickel/Palladium/Gold (Ni/Pd/Au)
端子形式：GULL WING端子节距：0.65 mm
端子位置：DUAL处于峰值回流温度下的最长时间：NOT SPECIFIED
微调/可调输出：NO最大电压容差：0.2%
宽度：1.25 mmBase Number Matches：1

TL4050B25QDCKRQ1 数据手册

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TL4050-Q1  
www.ti.com  
SLOS588F –JUNE 2008–REVISED APRIL 2013  
PRECISION MICROPOWER SHUNT VOLTAGE REFERENCE  
Check for Samples: TL4050-Q1  
1
FEATURES  
Capacitor Required  
•
Available in Extended Temperature Range:  
–40°C to 125°C  
•
•
Qualified for Automotive Applications  
Fixed Output Voltages of 2.048 V, 2.5 V,  
4.096 V, 5 V  
APPLICATIONS  
•
Tight Output Tolerances and Low Temperature  
Coefficient  
•
•
•
•
•
•
•
•
Data-Acquisition Systems  
Power Supplies and Power-Supply Monitors  
Instrumentation and Test Equipment  
Process Controls  
–
–
–
Max 0.1%, 50 ppm/°C – A Grade  
Max 0.2%, 50 ppm/°C – B Grade  
Max 0.5%, 50 ppm/°C – C Grade  
Precision Audio  
•
•
Low Output Noise: 41 μVRMS Typ  
Automotive Electronics  
Wide Operating Current Range:  
60 μA Typ to 15 mA  
Energy Management  
•
Stable With All Capacitive Loads; No Output  
Battery-Powered Equipment  
DBZ (SOT-23-3) PACKAGE  
(TOP VIEW)  
DCK (SC-70) PACKAGE  
(TOP VIEW)  
1
1
CATHODE  
5
4
ANODE  
NC  
NC  
NC  
*
3
2
3
2
ANODE  
CATHODE  
«Pin 3 is attached to Substrate and must  
be connected to ANODE or left open.  
NC – No internal connection  
DESCRIPTION  
The TL4050-Q1 family 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-Q1 is available in three initial tolerances, ranging from 0.1% (maximum) for the A grade to  
0.5% (maximum) for the C grade. Thus, a great deal of flexibility is available 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 (typical), the TL4050-Q1 also is ideal for portable applications.  
The TL4050x-Q1 characterization is for operation over an ambient temperature range of –40°C to 125°C.  
PACKAGE AND ORDERING INFORMATION  
For the most-current package and ordering information, see the Package Option Addendum at the end of this  
document, or see the TI Web site at www.ti.com.  
Package drawings, thermal data, and symbolization are available at www.ti.com/packaging.  
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.  
PRODUCTION DATA information is current as of publication date.  
Copyright © 2008–2013, Texas Instruments Incorporated  
Products conform to specifications per the terms of the Texas  
Instruments standard warranty. Production processing does not  
necessarily include testing of all parameters.  
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TL4050B25QDCKRQ1 替代型号

型号 品牌 替代类型 描述 数据表
LM4040BIM7-2.5/NOPB TI

完全替代

 LM4040-N/LM4040Q-N Precision Micropower Shunt Voltage Reference
LM4040BIM7X-2.5/NOPB TI

完全替代

 LM4040-N/LM4040Q-N Precision Micropower Shunt Voltage Reference
LM4030AMF-2.5/NOPB TI

类似代替

 LM4030 SOT-23 Ultra-High Precision Shunt Voltage Reference

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