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Integrated Circuit Linear Centigrade NTC Temperature Sensor LM35 With Analog Signal A Output

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Integrated Circuit Linear Centigrade NTC Temperature Sensor LM35 With Analog Signal A Output

Large Image :  Integrated Circuit Linear Centigrade NTC Temperature Sensor LM35 With Analog Signal A Output

Product Details:

Place of Origin: CHINA
Model Number: HY-008(A)

Payment & Shipping Terms:

Minimum Order Quantity: 1000 Pieces
Price: Negotiable
Packaging Details: Bulk
Delivery Time: 2 Weeks
Payment Terms: T/T, Western Union
Supply Ability: 100,000 Pieces Per Month
Detailed Product Description
Product Name: LM35 Temperature Sensor Power Req.: +3.0V -5.5V
Signal Type: Analog Signal Interface Mode: XH2.54 × 3
Pin Definition: S-Signal Output,V-Power,G-Ground Measuring Range: -40℃ ~ +150℃
Sensitivity: 10mV/℃ Output Impedance: 0.4Ohm

 

Precision Integrated Circuit Linear Centigrade LM35 Temperature Sensor With Analog Signal A Output

 

 

Introduction


Adopt with LM35 temperature sensor, output voltage is Celsius temperature scale.The basic working principle: LM35 temperature sensor circuit converts the measured temperature signal into a voltage signal and outputs it to the signal amplifying circuit. The voltage signal corresponding to the temperature value is amplified and utput to the A/D conversion circuit, and the voltage signal is converted into a digital quantity,sent to the single-chip system, the single-chip system processes the digital quantity according to the display requirements, and then sends it to the temperature display system for display.

 

 

 

Technical Parameters

 

Product Name:LM35 Temperature Sensor

Power requirements:+3.0V -5.5V

Signal Type:Analog signal

Interface mode: XH2.54 × 3

Pin definition:S-Signal output,V-Power,G-Ground

Measuring range :-40℃ ~ +150℃

Sensitivity:10mV/℃

Remark:LM35

Self-heating Characteristics: In Static Air,Self-heating Effect Is Low,<0.08℃
Output Pin: 3P Connector Prevent To Be Intered Oppositely
Pin Definitions: GND(Power Ground),VCC(+),S(Output Signal)
PCB Technology: Zedoary Process

 

 

LM35 Integrated Circuit Parameters

 

Item LM35
Local Sensor Accuracy (Max) (+/- C) 0.5
Operating Temperature Range (C) -40 to 110
-55 to 150
0 to 100
0 to 70
Supply Voltage (Min) (V) 4
Supply Voltage (Max) (V) 30
Supply Current (Max) (uA) 114
Sensor Gain (mV/Deg C) 10
Features UL Recognized
Output Impedance (Ohm) 0.4
Interface Analog Output

 

 

Features
 
Calibrated Directly in Celsius (Centigrade)
Linear + 10-mV/°C Scale Factor
0.5°C Ensured Accuracy (at 25°C)
Rated for Full −55°C to 150°C Range
Suitable for Remote Applications
Low-Cost Due to Wafer-Level Trimming
Operates From 4 V to 30 V
Less Than 60-µA Current Drain
Low Self-Heating, 0.08°C in Still Air
Non-Linearity Only ±¼°C Typical
Low-Impedance Output, 0.1 Ω for 1-mA Load
 
 
Applications

• Power Supplies
• Battery Management
• HVAC
• Appliances

 

 

Other Recommend Prodcut Model

 

 

 

Application example

 

The LM35 Linear Temperature Sensor is based on the semiconductor LM35 temperature sensor. The LM35 Linear Temperature Sensor can be used to detect ambient air temperature. This sensor is produced by National Semiconductor Corporation and offers a functional range between -40 degree Celsius to 150 degree Celsius. Sensitivity is 10mV per degree Celsius. The output voltage is proportional to the temperature.

It is commonly used as temperature measurement sensors. It includes thermocouples, platinum resistance, thermal resistance and temperature semiconductor chips,which commonly used in high temperature measurement thermocouples. Platinum resistance temperature used in the measurement of 800 degrees Celsius, while the thermal resistance and semiconductor temperature sensor suitable for measuring the temperature of 100-200 degrees or below, in which the application of a simple semiconductor temperature sensor has good linearity and high sensitivity. The LM35 linear temperature sensor and sensor-specific expansion of Arduino board, in combination, can be very easy to achieve.

The LM35 linear temperature sensor can connect with Arduino Sensor Shield V5.0 or Arduino MEGA Sensor Shield V1.0 by 3P line directly,it can contect with many kinds of development boards,robotic controllers,and can detect environment temperature around easily,it is the common sensor to make Interactive Works and Intelligent Robot.

 

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