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LM4130CIM5X-4.1 PDF预览

LM4130CIM5X-4.1

更新时间: 2024-02-16 07:35:34
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美国国家半导体 - NSC /
页数 文件大小 规格书
12页 267K
描述
Precision Micropower Low Dropout Voltage Reference

LM4130CIM5X-4.1 技术参数

是否Rohs认证: 不符合生命周期:Obsolete
包装说明:LSSOP, TSOP5/6,.11,37Reach Compliance Code:unknown
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:5.83模拟集成电路 - 其他类型:THREE TERMINAL VOLTAGE REFERENCE
JESD-30 代码:R-PDSO-G5JESD-609代码:e0
长度:2.92 mm功能数量:1
输出次数:1端子数量:5
最高工作温度:85 °C最低工作温度:-40 °C
最大输出电压:4.1001 V最小输出电压:4.0919 V
标称输出电压:4.096 V封装主体材料:PLASTIC/EPOXY
封装代码:LSSOP封装等效代码:TSOP5/6,.11,37
封装形状:RECTANGULAR封装形式:SMALL OUTLINE, LOW PROFILE, SHRINK PITCH
峰值回流温度(摄氏度):NOT SPECIFIED认证状态:Not Qualified
座面最大高度:1.22 mm子类别:Voltage References
最大供电电压 (Vsup):5.5 V最小供电电压 (Vsup):4.596 V
标称供电电压 (Vsup):5 V表面贴装:YES
技术:CMOS最大电压温度系数:20 ppm/ °C
温度等级:INDUSTRIAL端子面层:Tin/Lead (Sn/Pb)
端子形式:GULL WING端子节距:0.953 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:1.6 mmBase Number Matches:1

LM4130CIM5X-4.1 数据手册

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November 1999  
LM4130  
Precision Micropower Low Dropout Voltage Reference  
General Description  
Features  
n Small SOT23-5 package  
n High output voltage accuracy  
n Low Temperature Coefficient  
n Stable with capacitive loads to 100µF  
n Low dropout voltage  
The LM4130 family of precision voltage references performs  
comparable to the best laser-trimmed bipolar references, but  
in cost effective CMOS technology. Key to this break through  
is the use of EEPROM registers for correction of curvature,  
tempco, and accuracy on a CMOS bandgap architecture that  
allows package level programming to overcome assembly  
shift. The shifts in voltage accuracy and tempco during as-  
sembly of die into plastic packages limit the accuracy of ref-  
erences trimmed with laser techniques.  
0.05%  
10 ppm/˚C  
@
275 mV 10 mA  
n Supply Current  
n Full accuracy  
n Extended operation to 125˚C  
n Excellent load and line regulation  
n Output current  
75 µA  
−40˚C to 85˚C  
Unlike other LDO references, the LM4130 requires no output  
capacitor. Neither is a buffer amplifier required, even with  
loads up to 20mA. These advantages and the SOT23 pack-  
aging are important for cost-critical and space-critical appli-  
cations.  
20 mA  
<
n Output impedance  
n Voltage options:  
1Ω  
2.048V, 2.500V, and 4.096V  
Series references provide lower power consumption than Applications Summary  
shunt references, since they don’t have to idle the maximum  
possible load current under no load conditions. This advan-  
tage, the low quiescent current (75µA), and the low dropout  
voltage(275mV) make the LM4130 ideal for battery-powered  
n Portable, battery powered equipment  
n Instrumentation and process control  
n Automotive & Industrial  
n Test equipment  
n Data acquisition systems  
n Precision regulators  
n Battery chargers  
n Base stations  
solutions.  
The LM4130 is available in five grades (A, B, C, D and E) for  
greater flexibility. The best grade devices (A) have an initial  
accuracy of 0.05% with guaranteed temperature coefficient  
of 10ppm/˚C or less, while the lowest grade parts (E) have  
an initial accuracy of 0.5% and a tempco of 30ppm/˚C.  
n Communications  
n Medical equipment  
n Servo systems  
Connection Diagram and Pin Configuration  
DS101046-2  
Refer to the Ordering Information Table in this Data Sheet for Specific Part  
Number  
DS101046-1  
*
Optional, Recommended for improved transient response and  
SOT23-5 Surface Mount Package  
input noise reduction.  
(See Application Information)  
© 1999 National Semiconductor Corporation  
DS101046  
www.national.com  

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