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LM20SIBP/NOPB PDF预览

LM20SIBP/NOPB

更新时间: 2024-11-11 12:59:15
品牌 Logo 应用领域
德州仪器 - TI 传感器温度传感器
页数 文件大小 规格书
18页 1041K
描述
ANALOG TEMP SENSOR-VOLTAGE, 10uA, 3.50Cel, SQUARE

LM20SIBP/NOPB 技术参数

是否Rohs认证: 符合生命周期:Obsolete
Reach Compliance Code:compliant风险等级:5.67
最大精度(摄氏度):3.5 Cel主体宽度:0.96 mm
主体高度:0.6 mm主体长度或直径:0.96 mm
外壳:PLASTIC线性度(Cel):0.4 Cel
最高工作温度:125 °C最低工作温度:-40 °C
输出电流标称:10 µA封装形状/形式:SQUARE
传感器/换能器类型:TEMPERATURE SENSOR,ANALOG,VOLTAGE OUTPUT最大供电电压:5.5 V
最小供电电压:2.4 VBase Number Matches:1

LM20SIBP/NOPB 数据手册

 浏览型号LM20SIBP/NOPB的Datasheet PDF文件第2页浏览型号LM20SIBP/NOPB的Datasheet PDF文件第3页浏览型号LM20SIBP/NOPB的Datasheet PDF文件第4页浏览型号LM20SIBP/NOPB的Datasheet PDF文件第5页浏览型号LM20SIBP/NOPB的Datasheet PDF文件第6页浏览型号LM20SIBP/NOPB的Datasheet PDF文件第7页 
LM20  
www.ti.com  
SNIS106P DECEMBER 1999REVISED FEBRUARY 2013  
LM20 2.4V, 10µA, SC70, DSBGA Temperature Sensor  
Check for Samples: LM20  
1
FEATURES  
DESCRIPTION  
2
Rated for full 55°C to +130°C range  
Available in an SC70 and DSBGA package  
Predictable Curvature Error  
The LM20 is a precision analog output CMOS  
integrated-circuit temperature sensor that operates  
over a 55°C to 130°C temperature range. The  
power supply operating range is 2.4 V to 5.5 V. The  
transfer function of LM20 is predominately linear, yet  
has a slight predictable parabolic curvature. The  
accuracy of the LM20 when specified to a parabolic  
transfer function is ±1.5°C at an ambient temperature  
of 30°C. The temperature error increases linearly and  
reaches a maximum of ±2.5°C at the temperature  
range extremes. The temperature range is affected  
by the power supply voltage. At a power supply  
voltage of 2.7 V to 5.5 V the temperature range  
extremes are 130°C and 55°C. Decreasing the  
power supply voltage to 2.4 V changes the negative  
extreme to 30°C, while the positive remains at  
130°C.  
Suitable for Remote Applications  
APPLICATIONS  
Cellular Phones  
Computers  
Power Supply Modules  
Battery Management  
FAX Machines  
Printers  
HVAC  
Disk Drives  
Appliances  
The LM20 quiescent current is less than 10 μA.  
Therefore, self-heating is less than 0.02°C in still air.  
Shutdown capability for the LM20 is intrinsic because  
its inherent low power consumption allows it to be  
powered directly from the output of many logic gates  
or does not necessitate shutdown at all.  
KEY SPECIFICATIONS  
Accuracy at 30°C ±1.5 to ±4 °C (max)  
Accuracy at 130°C and 55°C ±2.5 to ±5 °C  
(max)  
Power Supply Voltage Range 2.4 to 5.5 V  
Current Drain 10 μA (max)  
Nonlinearity ±0.4% (typ)  
Output Impedance 160 Ω (max)  
Load Regulation  
0 μA < IL< 16 μA 2.5 mV (max)  
1
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of  
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.  
2
All trademarks are the property of their respective owners.  
PRODUCTION DATA information is current as of publication date.  
Products conform to specifications per the terms of the Texas  
Instruments standard warranty. Production processing does not  
necessarily include testing of all parameters.  
Copyright © 1999–2013, Texas Instruments Incorporated  

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