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LM369DM PDF预览

LM369DM

更新时间: 2024-01-22 04:36:19
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 264K
描述
Precision Voltage Reference

LM369DM 技术参数

是否无铅: 含铅是否Rohs认证: 不符合
生命周期:Active零件包装代码:DIP
包装说明:0.300 INCH, PLASTIC, DIP-8针数:8
Reach Compliance Code:unknown风险等级:5.83
模拟集成电路 - 其他类型:THREE TERMINAL VOLTAGE REFERENCEJESD-30 代码:R-PDIP-T8
JESD-609代码:e0长度:9.817 mm
湿度敏感等级:NOT SPECIFIED功能数量:1
输出次数:1端子数量:8
最高工作温度:70 °C最低工作温度:
最大输出电压:10.005 V最小输出电压:9.995 V
标称输出电压:10 V封装主体材料:PLASTIC/EPOXY
封装代码:DIP封装形状:RECTANGULAR
封装形式:IN-LINE峰值回流温度(摄氏度):NOT SPECIFIED
座面最大高度:5.08 mm最大供电电压 (Vsup):30 V
最小供电电压 (Vsup):13 V表面贴装:NO
最大电压温度系数:5 ppm/ °C温度等级:COMMERCIAL
端子面层:TIN LEAD端子形式:THROUGH-HOLE
端子节距:2.54 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:YES
宽度:7.62 mmBase Number Matches:1

LM369DM 数据手册

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December 1994  
LM169/LM369 Precision Voltage Reference  
General Description  
Features  
Y
Low Tempco  
3 ppm/ C (max)  
§
5 mV (max)  
The LM169/LM369 are precision monolithic temperature-  
compensated voltage references. They are based on a bur-  
ied zener reference as pioneered in the LM199 references,  
but do not require any heater, as they rely on special tem-  
perature-compensation techniques (Patent Pending). The  
LM169 makes use of thin-film technology enhanced by the  
discrete laser trimming of resistors to achieve excellent  
Y
g
4 ppm/V (max)  
Excellent initial accuracy  
Y
Excellent line regulation  
Y
g
20 ppm/100 mW (max)  
Excellent output impedance  
0.8X (max)  
Y
g
Excellent thermal regulation  
Y
Low noise  
Y
Easy to filter output noise  
Temperature coefficient (Tempco) of V  
out  
(as low as 1  
ppm/ C), along with tight initial tolerances (as low as 0.05%  
Y
Operates in series or shunt mode  
§
max). The trim scheme is such that individual resistors are  
cut open rather than being trimmed (partially cut), to avoid  
resistor drift caused by electromigration in the trimmed area.  
The LM169 also provides excellent stability vs. changes in  
input voltage and output current (both sourcing and sinking).  
The devices have a 10.000V output and will operate in ei-  
ther series or shunt mode; the output is short-circuit-proof to  
ground. A trim pin is available which permits fine-trimming of  
Applications  
Y
High-Resolution Data Acquisition Systems  
Y
Y
Y
Y
Digital volt meters  
Weighing systems  
Precision current sources  
Test Equipment  
V , and also permits filtering to greatly decrease the out-  
out  
put noise by adding a small capacitor (0.05 to 0.5 mF).  
Connection Diagrams  
Metal Can Package (H)  
Dual-In-Line Package (N)  
or S.O. Package (M)  
TL/H/9110–5  
Top View  
Order Number LM369DM, LM369DMX,** LM369N,  
LM369BN, LM369CN or LM369DN  
See NS Package Number M08A or N08E  
TL/H/9110–1  
Top View  
**X denotes 2500 units on Tape and Reel and is not included in the device  
part number marking  
(Case is connected to ground.)  
*Do not connect; internal connection for factory trims.  
TO-226 Plastic Package (RC)  
Order Number LM169H, LM169BH,  
LM169H/883, LM369H or LM369BH  
See NS Package Number H08C  
TL/H/911028  
Bottom View  
Order Number LM369DRC  
See NS Package Number RC03A  
TeflonÉ and MylarÉ are registered trademarks of E.I. DuPont Corp.  
C
1995 National Semiconductor Corporation  
TL/H/9110  
RRD-B30M115/Printed in U. S. A.  

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