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LM56BIM/NOPB PDF预览

LM56BIM/NOPB

更新时间: 2024-11-23 19:08:31
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
14页 445K
描述
Switch/Digital Output Temperature Sensor, DIGITAL TEMP SENSOR-DUAL TRIP POINT, 3Cel, RECTANGULAR, SURFACE MOUNT, 0.150 INCH, PLASTIC, SOP-8

LM56BIM/NOPB 技术参数

是否Rohs认证: 符合生命周期:Transferred
包装说明:SOP8,.25Reach Compliance Code:compliant
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:5.12最大精度(摄氏度):3 Cel
主体宽度:3.9 mm主体高度:1.72 mm
主体长度或直径:4.89 mm外壳:PLASTIC
JESD-609代码:e3安装特点:SURFACE MOUNT
端子数量:8最大工作电流:0.23 mA
最高工作温度:125 °C最低工作温度:-40 °C
封装主体材料:PLASTIC/EPOXY封装等效代码:SOP8,.25
封装形状/形式:RECTANGULAR电源:2.7 V
传感器/换能器类型:TEMPERATURE SENSOR,SWITCH/DIGITAL OUTPUT,DUAL TRIP POINT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端子面层:Matte Tin (Sn)
端接类型:SOLDERBase Number Matches:1

LM56BIM/NOPB 数据手册

 浏览型号LM56BIM/NOPB的Datasheet PDF文件第2页浏览型号LM56BIM/NOPB的Datasheet PDF文件第3页浏览型号LM56BIM/NOPB的Datasheet PDF文件第4页浏览型号LM56BIM/NOPB的Datasheet PDF文件第5页浏览型号LM56BIM/NOPB的Datasheet PDF文件第6页浏览型号LM56BIM/NOPB的Datasheet PDF文件第7页 
August 22, 2009  
LM56  
Dual Output Low Power Thermostat  
General Description  
Features  
The LM56 is a precision low power thermostat. Two stable  
temperature trip points (VT1 and VT2) are generated by divid-  
ing down the LM56 1.250V bandgap voltage reference using  
3 external resistors. The LM56 has two digital outputs. OUT1  
goes LOW when the temperature exceeds T1 and goes HIGH  
when the the temperature goes below (T1–THYST). Similarly,  
OUT2 goes LOW when the temperature exceeds T2 and goes  
HIGH when the temperature goes below (T2–THYST). THYST is  
an internally set 5°C typical hysteresis.  
Digital outputs support TTL logic levels  
Internal temperature sensor  
2 internal comparators with hysteresis  
Internal voltage reference  
Available in 8-pin SO and Mini-SO8 plastic packages  
Key Specifications  
The LM56 is available in an 8-lead Mini-SO8 surface mount  
package and an 8-lead small outline package.  
■ꢀPower Supply Voltage  
■ꢀPower Supply Current  
■ꢀVREF  
2.7V–10V  
230 μA (max)  
1.250V ±1% (max)  
Applications  
Microprocessor Thermal Management  
■ꢀHysteresis Temperature  
■ꢀInternal Temperature Sensor Output Voltage:  
5°C  
Appliances  
Portable Battery Powered 3.0V or 5V Systems  
(+6.20 mV/°C x T) + 395 mV  
Fan Control  
Temperature Trip Point Accuracy:  
Industrial Process Control  
HVAC Systems  
LM56BIM  
±2°C (max)  
±2°C (max)  
±3°C (max)  
LM56CIM  
±3°C (max)  
±3°C (max)  
±4°C (max)  
Remote Temperature Sensing  
+25°C  
Electronic System Protection  
+25°C to +85°C  
−40°C to +125°C  
Simplified Block Diagram and Connection Diagram  
1289302  
1289301  
Order  
LM56BIM LM56BIMX LM56CIM LM56CIMX LM56BIMM LM56BIMMX LM56CIMM LM56CIMMX  
Number  
NS Package  
Number  
M08A  
M08A  
SOP-8  
M08A  
M08A  
MUA08A  
MSOP-8  
MUA08A  
MSOP-8  
MUA08A  
MSOP-8  
MUA08A  
MSOP-8  
SOP-8  
SOP-8  
SOP-8  
2500 Units  
Tape & Reel  
2500 Units 1000 Units  
3500 Units  
1000 Units  
3500 Units  
Transport  
Media  
Rail  
Rail  
Tape & Reel Tape & Reel Tape & Reel Tape & Reel Tape & Reel  
Package  
Marking  
LM56BIM LM56BIM LM56CIM LM56CIM  
T02B  
T02B  
T02C  
T02C  
© 2009 National Semiconductor Corporation  
12893  
www.national.com  

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