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LM4050BIM3X-2.5 PDF预览

LM4050BIM3X-2.5

更新时间: 2024-02-13 06:29:08
品牌 Logo 应用领域
美国国家半导体 - NSC /
页数 文件大小 规格书
14页 237K
描述
Precision Micropower Shunt Voltage Reference

LM4050BIM3X-2.5 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:SOT-23
包装说明:SOT-23, 3 PIN针数:3
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01Factory Lead Time:6 weeks
风险等级:0.82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:85 °C
最低工作温度:-40 °C最大输出电压:2.514 V
最小输出电压:2.486 V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: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:INDUSTRIAL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:0.5%
宽度:1.3 mm

LM4050BIM3X-2.5 数据手册

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May 2000  
LM4050  
Precision Micropower Shunt Voltage Reference  
General Description  
Features  
n Small packages: SSOT-23  
n No output capacitor required  
n Tolerates capacitive loads  
Ideal for space critical applications, the LM4050 precision  
voltage reference is available in the sub-miniature (3 mm x  
1.3 mm) SSOT-23 surface-mount package. The LM4050’s  
design eliminates the need for an external stabilizing capaci-  
tor while ensuring stability with any capacitive load, thus  
making the LM4050 easy to use. Further reducing design ef-  
fort is the availability of several fixed reverse breakdown volt-  
ages: 2.500V, 4.096V, 5.000V, 8.192V, and 10.000V. The  
minimum operating current increases from 60 µA for the  
LM4050-2.5 to 100 µA for the LM4050-10.0. All versions  
have a maximum operating current of 15 mA.  
n Fixed reverse breakdown voltages of 2.500V, 4.096V,  
5.000V, 8.192V, and 10.000V  
Key Specifications (LM4050-2.5)  
n Output voltage tolerance  
(A grade, 25˚C)  
±
0.1% (max)  
n Low output noise  
(10 Hz to 10 kHz)  
The LM4050 utilizes fuse and zener-zap reverse breakdown  
voltage trim during wafer sort to ensure that the prime parts  
41 µVrms(typ)  
60 µA to 15 mA  
−40˚C to +85˚C  
−40˚C to +125˚C  
50 ppm/˚C (max)  
n Wide operating current range  
n Industrial temperature range  
n Extended temperature range  
n Low temperature coefficient  
±
have an accuracy of better than 0.1% (A grade) at 25˚C.  
Bandgap reference temperature drift curvature correction  
and low dynamic impedance ensure stable reverse break-  
down voltage accuracy over a wide range of operating tem-  
peratures and currents.  
All grades and voltage options of the LM4050 operate be-  
tween −40˚C and +85˚C. Selected parts can operate in the  
extended temperature range, from −40˚C and +125˚C.  
Applications  
n Portable, Battery-Powered Equipment  
n Data Acquisition Systems  
n Instrumentation  
n Process Control  
n Energy Management  
n Product Testing  
n Automotive  
n Precision Audio Components  
Connection Diagrams  
SSOT-23  
DS101045-1  
*This pin must be left floating or connected to pin 2.  
Top View  
See NS Package Number MF03A  
© 2000 National Semiconductor Corporation  
DS101045  
www.national.com  

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