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LM4050QAEM3X5.0/NOPB PDF预览

LM4050QAEM3X5.0/NOPB

更新时间: 2024-11-28 11:08:07
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
35页 1122K
描述
汽车类 50ppm/°C 精密微功耗并联电压基准 | DBZ | 3 | -40 to 125

LM4050QAEM3X5.0/NOPB 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Active包装说明:TSSOP, TO-236
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01Factory Lead Time:6 weeks
风险等级:5.12模拟集成电路 - 其他类型:TWO TERMINAL VOLTAGE REFERENCE
JESD-30 代码:R-PDSO-G3JESD-609代码:e3
长度:2.92 mm湿度敏感等级:1
功能数量:1输出次数:1
端子数量:3最高工作温度:125 °C
最低工作温度:-40 °C最大输出电压:5.03 V
最小输出电压:4.97 V标称输出电压:5 V
封装主体材料:PLASTIC/EPOXY封装代码:TSSOP
封装等效代码:TO-236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:1.12 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:Matte Tin (Sn)
端子形式:GULL WING端子节距:0.95 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:0.1%
宽度:1.3 mmBase Number Matches:1

LM4050QAEM3X5.0/NOPB 数据手册

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LM4050-N, LM4050-N-Q1  
www.ti.com  
SNOS455E MAY 2000REVISED APRIL 2013  
LM4050-N/LM4050-N-Q1 Precision Micropower Shunt Voltage Reference  
Check for Samples: LM4050-N, LM4050-N-Q1  
1
FEATURES  
DESCRIPTION  
Ideal for space critical applications, the LM4050-N  
2
Small Package: SOT-23  
precision voltage reference is available in the sub-  
miniature (3 mm x 1.3 mm) SOT-23 surface-mount  
package. The LM4050-N design eliminates the need  
for an external stabilizing capacitor while ensuring  
stability with any capacitive load, thus making the  
LM4050-N easy to use. Further reducing design effort  
is the availability of several fixed reverse breakdown  
voltages: 2.048V, 2.500V, 4.096V, 5.000V, 8.192V,  
and 10.000V. The minimum operating current  
increases from 60 μA for the LM4050-N-2.0 to 100  
μA for the LM4050-N-10.0. All versions have a  
maximum operating current of 15 mA.  
No Output Capacitor Required  
Tolerates Capacitive Loads  
Fixed Reverse Breakdown Voltages of 2.048V,  
2.500V, 4.096V, 5.000V, 8.192V, and 10.000V  
APPLICATIONS  
Portable, Battery-Powered Equipment  
Data Acquisition Systems  
Instrumentation  
Process Control  
The LM4050-N utilizes fuse and zener-zap reverse  
breakdown voltage trim during wafer sort to ensure  
that the prime parts have an accuracy of better than  
±0.1% (A grade) at 25°C. Bandgap reference  
temperature drift curvature correction and low  
Energy Management  
Product Testing  
Automotive  
Precision Audio Components  
dynamic  
impedance  
ensure  
stable  
reverse  
breakdown voltage accuracy over a wide range of  
operating temperatures and currents.  
KEY SPECIFICATIONS (LM4050-N-2.5)  
Output Voltage Tolerance (A grade, 25°C)  
±0.1% (max)  
All grades and voltage options of the LM4050-N are  
available in both an industrial temperature range  
(40°C and +85°C) and an extended temperature  
range (40°C and +125°C).  
Low Output Noise (10 Hz to 10 kHz) 41  
μVrms(typ)  
Wide Operating Current Range 60 μA to 15 mA  
Industrial Temperature Range 40°C to +85°C  
Extended Temperature Range 40°C to +125°C  
Low Temperature Coefficient 50 ppm/°C (max)  
CONNECTION DIAGRAM  
LM4050-N-Q1A/-Q1B/-1QC are AECQ100 Grade  
1 Qualified and are Manufactured on an  
Automotive Grade Flow  
*This pin must be left floating or connected  
to pin 2.  
Figure 1. SOT-23, Top View  
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.  
2
All trademarks are the property of their respective owners.  
PRODUCTION DATA information is current as of publication date.  
Products conform to specifications per the terms of the Texas  
Instruments standard warranty. Production processing does not  
necessarily include testing of all parameters.  
Copyright © 2000–2013, Texas Instruments Incorporated  

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