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LM71CISD PDF预览

LM71CISD

更新时间: 2024-01-02 10:38:01
品牌 Logo 应用领域
美国国家半导体 - NSC 传感器换能器温度传感器输出元件
页数 文件大小 规格书
13页 248K
描述
SPI/MICROWIRE⑩ 13-Bit Plus Sign Temperature Sensor

LM71CISD 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:TSOP5/6,.11,37
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01Factory Lead Time:12 weeks
风险等级:5.29最大精度(摄氏度):3 Cel
主体宽度:1.6 mm主体高度:1.45 mm
主体长度或直径:2.9 mm外壳:PLASTIC
JESD-609代码:e3安装特点:SURFACE MOUNT
位数:14端子数量:5
最大工作电流:0.55 mA最高工作温度:150 °C
最低工作温度:-40 °C输出接口类型:3-WIRE INTERFACE
封装主体材料:PLASTIC/EPOXY封装等效代码:TSOP5/6,.11,37
封装形状/形式:RECTANGULAR电源:3/5 V
筛选级别:AEC-Q100传感器/换能器类型:TEMPERATURE SENSOR,SWITCH/DIGITAL OUTPUT,SERIAL
子类别:Other Sensors/Transducers最大供电电压:5.5 V
最小供电电压:2.65 V表面贴装:YES
端子面层:Matte Tin (Sn)端接类型:SOLDER

LM71CISD 数据手册

 浏览型号LM71CISD的Datasheet PDF文件第2页浏览型号LM71CISD的Datasheet PDF文件第3页浏览型号LM71CISD的Datasheet PDF文件第4页浏览型号LM71CISD的Datasheet PDF文件第5页浏览型号LM71CISD的Datasheet PDF文件第6页浏览型号LM71CISD的Datasheet PDF文件第7页 
March 2004  
LM71  
SPI/MICROWIRE 13-Bit Plus Sign Temperature Sensor  
General Description  
The LM71 is a low-power, high-resolution digital temperature  
n Electronic Test Equipment  
n Vending Machines  
sensor with an SPI and MICROWIRE compatible interface,  
available in the 5-pin SOT23 or the 6-pin LLP (no pull back)  
package. The host can query the LM71 at any time to read  
temperature. Its low operating current is useful in systems  
where low power consumption is critical.  
Features  
n SOT23-5 or No-Pull-Back LLP-6 Packages  
n Operates over a full −40˚C to +150˚C range  
n SPI and MICROWIRE Bus interface  
The LM71 has 13-bit plus sign temperature resolution  
(0.03125˚C per LSB) while operating over a temperature  
range of −40˚C to +150˚C.  
Key Specifications  
j
Supply Voltage  
2.65V to 5.5V  
300 µA (typ)  
550 µA (max)  
The LM71’s 2.65V to 5.5V supply voltage range, fast con-  
version rate, low supply current, and simple SPI interface  
make it ideal for a wide range of applications.  
j
Supply Current  
operating  
j
j
Temperature  
Accuracy  
Applications  
−10˚C to +65˚C  
1.5˚C (max)  
n System Thermal Management  
n Personal Computers  
n Portable Electronic Devices  
n Disk Drives  
−40˚C to 150˚C +3/− 2˚C (max)  
31.25 m˚C  
Temperature  
Resolution  
n Office Electronics  
Simplified Block Diagram  
20031701  
MICROWIRE is a trademark of National Semiconductor Corporation.  
TRI-STATE® is a registered trademark of National Semiconductor Corporation.  
© 2004 National Semiconductor Corporation  
DS200317  
www.national.com  

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