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LM35DM

更新时间： 2024-09-29 22:51:55
品牌 Logo 应用领域
美国国家半导体 - NSC 传感器温度传感器
页数 文件大小 规格书
13页 303K
描述
Precision Centigrade Temperature Sensors

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中文翻译

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LM35DM 技术参数

是否Rohs认证： 不符合生命周期：Transferred
包装说明：PLASTIC, SO-8Reach Compliance Code：not_compliant
ECCN代码：EAR99HTS代码：8542.39.00.01
风险等级：5.1最大精度（摄氏度）：0.6 Cel
主体宽度：3.9 mm主体高度：1.54 mm
主体长度或直径：4.9 mm外壳：PLASTIC
JESD-609代码：e0线性度（Cel）：0.2 Cel
安装特点：SURFACE MOUNT端子数量：8
最高工作温度：100 °C最低工作温度：
最大输出电压：1.5 V最小输出电压：-0.55 V
封装主体材料：PLASTIC/EPOXY封装等效代码：SOP8,.25
封装形状/形式：RECTANGULAR电源：4/30 V
传感器/换能器类型：TEMPERATURE SENSOR,ANALOG,VOLTAGE OUTPUT子类别：Other Sensors
最大供电电压：30 V最小供电电压：4 V
表面贴装：YES技术：BIPOLAR
温度系数：POSITIVE ppm/ °C端子面层：Tin/Lead (Sn/Pb)
端接类型：SOLDERBase Number Matches：1

LM35DM 数据手册

 浏览型号LM35DM的Datasheet PDF文件第2页浏览型号LM35DM的Datasheet PDF文件第3页浏览型号LM35DM的Datasheet PDF文件第4页浏览型号LM35DM的Datasheet PDF文件第5页浏览型号LM35DM的Datasheet PDF文件第6页浏览型号LM35DM的Datasheet PDF文件第7页 
July 1999  
LM35  
Precision Centigrade Temperature Sensors  
hermetic TO-46 transistor packages, while the LM35C,  
LM35CA, and LM35D are also available in the plastic TO-92  
transistor package. The LM35D is also available in an 8-lead  
surface mount small outline package and a plastic TO-220  
package.  
General Description  
The LM35 series are precision integrated-circuit temperature  
sensors, whose output voltage is linearly proportional to the  
Celsius (Centigrade) temperature. The LM35 thus has an  
advantage over linear temperature sensors calibrated in  
˚ Kelvin, as the user is not required to subtract a large con-  
stant voltage from its output to obtain convenient Centigrade  
Features  
n Calibrated directly in ˚ Celsius (Centigrade)  
n Linear + 10.0 mV/˚C scale factor  
n 0.5˚C accuracy guaranteeable (at +25˚C)  
n Rated for full −55˚ to +150˚C range  
n Suitable for remote applications  
n Low cost due to wafer-level trimming  
n Operates from 4 to 30 volts  
scaling. The LM35 does not require any external calibration  
1
±
or trimming to provide typical accuracies of  
⁄
4
˚C at room  
3
±
temperature and  
⁄ ˚C over a full −55 to +150˚C tempera-  
4
ture range. Low cost is assured by trimming and calibration  
at the wafer level. The LM35’s low output impedance, linear  
output, and precise inherent calibration make interfacing to  
readout or control circuitry especially easy. It can be used  
with single power supplies, or with plus and minus supplies.  
As it draws only 60 µA from its supply, it has very low  
self-heating, less than 0.1˚C in still air. The LM35 is rated to  
operate over a −55˚ to +150˚C temperature range, while the  
LM35C is rated for a −40˚ to +110˚C range (−10˚ with im-  
proved accuracy). The LM35 series is available packaged in  
n Less than 60 µA current drain  
n Low self-heating, 0.08˚C in still air  
1
±
n Nonlinearity only  
⁄4˚C typical  
n Low impedance output, 0.1 Ω for 1 mA load  
Typical Applications  
DS005516-4  
DS005516-3  
=
Choose R  
−V /50 µA  
S
1
=
V
+1,500 mV at +150˚C  
OUT  
FIGURE 1. Basic Centigrade Temperature Sensor  
(+2˚C to +150˚C)  
=
=
+250 mV at +25˚C  
−550 mV at −55˚C  
FIGURE 2. Full-Range Centigrade Temperature Sensor  
TRI-STATE® is a registered trademark of National Semiconductor Corporation.  
© 1999 National Semiconductor Corporation  
DS005516  
www.national.com  
1234567...13

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LM35DM 替代型号

型号 品牌 替代类型 描述 数据表
LM35DMX/NOPB TI

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 		ANALOG TEMP SENSOR-VOLTAGE, -.55-1.5V, 0.60Cel, RECTANGULAR, THROUGH HOLE MOUNT
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