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LM34CAH/NOPB PDF预览

LM34CAH/NOPB

更新时间: 2024-01-18 16:59:37
品牌 Logo 应用领域
美国国家半导体 - NSC 输出元件传感器换能器
页数 文件大小 规格书
12页 250K
描述
Analog Temperature Sensor, ANALOG TEMP SENSOR-VOLTAGE, -.5-3V, ROUND, THROUGH HOLE MOUNT, HERMETIC SEALED, METAL CAN, TO-46, 3 PIN

LM34CAH/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:CAN3/4,.1
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01Factory Lead Time:35 weeks
风险等级:0.71最大精度(摄氏度):3 Cel
主体高度:2.34 mm主体长度或直径:5.43 mm
外壳:METAL安装特点:THROUGH HOLE MOUNT
端子数量:3最大工作电流:0.16 mA
最高工作温度:150 °C最低工作温度:-45 °C
输出接口类型:2-WIRE INTERFACE最大输出电压:3 V
最小输出电压:-0.5 V封装主体材料:METAL
封装等效代码:CAN3/4,.1封装形状/形式:ROUND
标称 R0:0.4 Ω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:5 V表面贴装:NO
技术:BIPOLAR温度系数:POSITIVE ppm/ °C
端接类型:SOLDERBase Number Matches:1

LM34CAH/NOPB 数据手册

 浏览型号LM34CAH/NOPB的Datasheet PDF文件第2页浏览型号LM34CAH/NOPB的Datasheet PDF文件第3页浏览型号LM34CAH/NOPB的Datasheet PDF文件第4页浏览型号LM34CAH/NOPB的Datasheet PDF文件第5页浏览型号LM34CAH/NOPB的Datasheet PDF文件第6页浏览型号LM34CAH/NOPB的Datasheet PDF文件第7页 
November 2000  
LM34  
Precision Fahrenheit Temperature Sensors  
hermetic TO-46 transistor packages, while the LM34C,  
LM34CA and LM34D are also available in the plastic TO-92  
transistor package. The LM34D is also available in an 8-lead  
surface mount small outline package. The LM34 is a comple-  
ment to the LM35 (Centigrade) temperature sensor.  
General Description  
The LM34 series are precision integrated-circuit temperature  
sensors, whose output voltage is linearly proportional to the  
Fahrenheit temperature. The LM34 thus has an advantage  
over linear temperature sensors calibrated in degrees  
Kelvin, as the user is not required to subtract a large con-  
stant voltage from its output to obtain convenient Fahrenheit  
Features  
n Calibrated directly in degrees Fahrenheit  
n Linear +10.0 mV/˚F scale factor  
n 1.0˚F accuracy guaranteed (at +77˚F)  
n Rated for full −50˚ to +300˚F range  
n Suitable for remote applications  
n Low cost due to wafer-level trimming  
n Operates from 5 to 30 volts  
scaling. The LM34 does not require any external calibration  
1
±
or trimming to provide typical accuracies of  
2
˚F at room  
1
±
temperature and 1 ⁄ ˚F over a full −50 to +300˚F tempera-  
2
ture range. Low cost is assured by trimming and calibration  
at the wafer level. The LM34’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 75 µA from its supply, it has very low  
self-heating, less than 0.2˚F in still air. The LM34 is rated to  
operate over a −50˚ to +300˚F temperature range, while the  
LM34C is rated for a −40˚ to +230˚F range (0˚F with im-  
proved accuracy). The LM34 series is available packaged in  
n Less than 90 µA current drain  
n Low self-heating, 0.18˚F in still air  
±
n Nonlinearity only 0.5˚F typical  
n Low-impedance output, 0.4for 1 mA load  
Connection Diagrams  
TO-46  
Metal Can Package  
TO-92  
Plastic Package  
SO-8  
Small Outline  
Molded Package  
(Note 1)  
DS006685-1  
DS006685-2  
Order Numbers LM34H,  
LM34AH, LM34CH,  
LM34CAH or LM34DH  
See NS Package  
Order Number LM34CZ,  
LM34CAZ or LM34DZ  
See NS Package  
DS006685-20  
N.C. = No Connection  
Number Z03A  
Number H03H  
Top View  
Order Number LM34DM  
See NS Package Number M08A  
Note 1: Case is connected to negative pin (GND).  
© 2000 National Semiconductor Corporation  
DS006685  
www.national.com  

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