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LM61CIM3X/NOPB PDF预览

LM61CIM3X/NOPB

更新时间: 2024-11-05 20:29:31
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 356K
描述
Analog Temperature Sensor, ANALOG TEMP SENSOR-VOLTAGE, 0.6V, 4Cel, RECTANGULAR, SURFACE MOUNT, PLASTIC, SOT-23, 3 PIN

LM61CIM3X/NOPB 技术参数

是否Rohs认证:符合生命周期:Transferred
包装说明:TO-236Reach Compliance Code:compliant
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:5.13Is Samacsys:N
最大精度(摄氏度):4 Cel主体宽度:1.3 mm
主体高度:0.93 mm主体长度或直径:2.92 mm
外壳:PLASTICJESD-609代码:e3
线性度(Cel):0.8 Cel安装特点:SURFACE MOUNT
端子数量:3最大工作电流:0.155 mA
最高工作温度:100 °C最低工作温度:-30 °C
最大输出电压:0.6 V封装主体材料:PLASTIC/EPOXY
封装等效代码:TO-236封装形状/形式:RECTANGULAR
电源:3 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:10 V
最小供电电压:2.7 V表面贴装:YES
技术:BIPOLAR温度系数:POSITIVE ppm/ °C
端子面层:Matte Tin (Sn)端接类型:SOLDER
Base Number Matches:1

LM61CIM3X/NOPB 数据手册

 浏览型号LM61CIM3X/NOPB的Datasheet PDF文件第2页浏览型号LM61CIM3X/NOPB的Datasheet PDF文件第3页浏览型号LM61CIM3X/NOPB的Datasheet PDF文件第4页浏览型号LM61CIM3X/NOPB的Datasheet PDF文件第5页浏览型号LM61CIM3X/NOPB的Datasheet PDF文件第6页浏览型号LM61CIM3X/NOPB的Datasheet PDF文件第7页 
February 9, 2010  
LM61  
2.7V, SOT-23 or TO-92 Temperature Sensor  
General Description  
Applications  
The LM61 is a precision integrated-circuit temperature sensor  
that can sense a −30°C to +100°C temperature range while  
operating from a single +2.7V supply. The LM61's output volt-  
age is linearly proportional to Celsius (Centigrade) tempera-  
ture (+10 mV/°C) and has a DC offset of +600 mV. The offset  
allows reading negative temperatures without the need for a  
negative supply. The nominal output voltage of the LM61  
ranges from +300 mV to +1600 mV for a −30°C to +100°C  
temperature range. The LM61 is calibrated to provide accu-  
racies of ±2.0°C at room temperature and ±3°C over the full  
−25°C to +85°C temperature range.  
Cellular Phones  
Computers  
Power Supply Modules  
Battery Management  
FAX Machines  
Printers  
HVAC  
Disk Drives  
Appliances  
The LM61's linear output, +600 mV offset, and factory cali-  
bration simplify external circuitry required in a single supply  
environment where reading negative temperatures is re-  
quired. Because the LM61's quiescent current is less than  
125 μA, self-heating is limited to a very low 0.2°C in still air.  
Shutdown capability for the LM61 is intrinsic because its in-  
herent low power consumption allows it to be powered directly  
from the output of many logic gates.  
Key Specifications  
±2.0 or ±3.0°C  
(max)  
■ꢀAccuracy at 25°C  
±4.0°C (max)  
■ꢀAccuracy for −30°C to +100°C  
■ꢀAccuracy for −25°C to +85°C  
■ꢀTemperature Slope  
■ꢀPower Supply Voltage Range  
■ꢀCurrent Drain @ 25°C  
■ꢀNonlinearity  
±3.0°C (max)  
+10 mV/°C  
Features  
+2.7V to +10V  
125 µA (max)  
±0.8°C (max)  
800 Ω (max)  
Calibrated linear scale factor of +10 mV/°C  
Rated for full −30° to +100°C range  
Suitable for remote applications  
■ꢀOutput Impedance  
UL Recognized Component  
Typical Application  
1289702  
VO = (+10 mV/°C × T °C) + 600 mV  
Temperature (T)  
+100°C  
+85°C  
Typical VO  
+1600 mV  
+1450 mV  
+850 mV  
+600 mV  
+350 mV  
+300 mV  
+25°C  
0°C  
−25°C  
−30°C  
FIGURE 1. Full-Range Centigrade Temperature Sensor (−30°C to +100°C)  
Operating from a Single Li-Ion Battery Cell  
© 2010 National Semiconductor Corporation  
12897  
www.national.com  

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