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LM20CIM7 PDF预览

LM20CIM7

更新时间: 2024-09-24 12:46:31
品牌 Logo 应用领域
德州仪器 - TI 传感器换能器温度传感器输出元件
页数 文件大小 规格书
18页 1041K
描述
LM20 2.4V, 10μA, SC70, DSBGA Temperature Sensor

LM20CIM7 技术参数

是否Rohs认证: 不符合生命周期:Obsolete
包装说明:SC-70, 5 PINReach Compliance Code:not_compliant
ECCN代码:EAR99HTS代码:8542.39.00.01
Factory Lead Time:1 week风险等级:5.11
Samacsys Confidence:3Samacsys Status:Released
Samacsys PartID:155194Samacsys Pin Count:5
Samacsys Part Category:Integrated CircuitSamacsys Package Category:SOT23 (5-Pin)
Samacsys Footprint Name:DCK(R-PDSO-G5)Samacsys Released Date:2015-04-16 09:48:08
Is Samacsys:N最大精度(摄氏度):5 Cel
主体宽度:1.25 mm主体高度:0.95 mm
主体长度或直径:2 mmJESD-609代码:e0
安装特点:SURFACE MOUNT端子数量:5
最大工作电流:0.01 mA最高工作温度:130 °C
最低工作温度:-55 °C封装主体材料:PLASTIC/EPOXY
封装等效代码:TSSOP5/6,.08封装形状/形式:RECTANGULAR
电源:2.4/5.5 V传感器/换能器类型:TEMPERATURE SENSOR,ANALOG,VOLTAGE OUTPUT
子类别:Other Sensors/Transducers最大供电电压:5.5 V
最小供电电压:2.4 V表面贴装:YES
技术:CMOS温度系数:NEGATIVE ppm/ °C
端子面层:Tin/Lead (Sn/Pb)端接类型:SOLDER
Base Number Matches:1

LM20CIM7 数据手册

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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  

LM20CIM7 替代型号

型号 品牌 替代类型 描述 数据表
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