Thông số kỹ thuật
| thuộc tính | Giá trị |
| Package | Tape & Reel (TR),Cut Tape (CT) |
| ProductStatus | Active |
| SensorType | Analog, Local |
| SensingTemperature-Local | -40°C ~ 125°C |
| OutputType | Analog Voltage |
| Voltage-Supply | 4.5V ~ 10V |
| Resolution | 10mV/°C |
| Accuracy-Highest(Lowest) | ±3°C (±4°C) |
| TestCondition | 25°C (-40°C ~ 125°C) |
| OperatingTemperature | -40°C ~ 150°C |
| MountingType | Surface Mount |
| Package/Case | TO-236-3, SC-59, SOT-23-3 |
Tổng quan
Description
The LM50CIM3 is a precision integrated-circuit temperature sensor commonly used in various electronic applications for temperature monitoring and control. This device outputs an analog voltage that is linearly proportional to the Celsius temperature, making it easy to interface with microcontrollers and other digital systems. The sensor typically operates over a wide temperature range and offers a fast response time, ensuring accurate real-time temperature readings.
Key features of the LM50CIM3 include its ease of use, as it does not require any external calibration or trimming to achieve its specified accuracy. The device is known for its low power consumption, which is advantageous in battery-powered applications. Additionally, it is available in a compact SOT-23 package, allowing for easy integration into space-constrained designs.
Overall, the LM50CIM3 is a reliable and cost-effective solution for temperature sensing in consumer electronics, industrial applications, and environmental monitoring systems.
Key features of the LM50CIM3 include its ease of use, as it does not require any external calibration or trimming to achieve its specified accuracy. The device is known for its low power consumption, which is advantageous in battery-powered applications. Additionally, it is available in a compact SOT-23 package, allowing for easy integration into space-constrained designs.
Overall, the LM50CIM3 is a reliable and cost-effective solution for temperature sensing in consumer electronics, industrial applications, and environmental monitoring systems.
Equivalent
The LM50CIM3 is a precision analog temperature sensor. Equivalent products include the LM35 series for precision temperature sensors, the TMP36 from Analog Devices, and the MCP9700/9701 from Microchip Technology. These alternatives offer similar functionality in terms of temperature measurement and output voltage characteristics. Always compare specific electrical characteristics and package types to ensure compatibility with your application.
Features
The LM50CIM3 is a precision analog temperature sensor with a linear output. Key features include:
1. Temperature Range: It can measure temperatures from -40°C to 125°C.
2. Output Voltage: Provides a linear output voltage correlated to the temperature (10 mV/°C), making it easy to interface with analog-to-digital converters.
3. Accuracy: It offers an accuracy of ±2°C at room temperature, suitable for many general-purpose applications.
4. Supply Voltage: Operates over a wide voltage range, typically from 4 V to 10 V, accommodating various power supply conditions.
5. Low Power Consumption: Ideal for battery-powered applications due to its low power operation.
6. Package: Comes in a small SOT-23 package, making it suitable for compact or space-constrained applications.
7. Ease of Use: Requires no external calibration or trimming.
8. Applications: Suitable for various applications including consumer electronics, environmental monitoring, and industrial controls.
These features make the LM50CIM3 a versatile and reliable choice for temperature sensing in multiple environments.
1. Temperature Range: It can measure temperatures from -40°C to 125°C.
2. Output Voltage: Provides a linear output voltage correlated to the temperature (10 mV/°C), making it easy to interface with analog-to-digital converters.
3. Accuracy: It offers an accuracy of ±2°C at room temperature, suitable for many general-purpose applications.
4. Supply Voltage: Operates over a wide voltage range, typically from 4 V to 10 V, accommodating various power supply conditions.
5. Low Power Consumption: Ideal for battery-powered applications due to its low power operation.
6. Package: Comes in a small SOT-23 package, making it suitable for compact or space-constrained applications.
7. Ease of Use: Requires no external calibration or trimming.
8. Applications: Suitable for various applications including consumer electronics, environmental monitoring, and industrial controls.
These features make the LM50CIM3 a versatile and reliable choice for temperature sensing in multiple environments.
Pinout
The LM50CIM3 is a precision analog temperature sensor with a 3-pin configuration. Its primary function is to measure temperature and provide an output voltage that is linearly proportional to the temperature in Celsius. The pinout for the LM50CIM3 typically includes the following:
1. V+ (Supply Voltage): This pin is used to power the sensor. The LM50CIM3 operates over a supply voltage range.
2. GND (Ground): This pin is connected to the system ground.
3. Vout (Output Voltage): This pin provides an analog voltage output that corresponds to the measured temperature. The output voltage typically changes linearly with temperature, allowing for easy conversion of voltage to temperature.
The LM50CIM3 is commonly used in various applications, including environmental monitoring and consumer electronics, due to its simplicity, low power consumption, and ease of interfacing with microcontrollers or other data acquisition systems.
1. V+ (Supply Voltage): This pin is used to power the sensor. The LM50CIM3 operates over a supply voltage range.
2. GND (Ground): This pin is connected to the system ground.
3. Vout (Output Voltage): This pin provides an analog voltage output that corresponds to the measured temperature. The output voltage typically changes linearly with temperature, allowing for easy conversion of voltage to temperature.
The LM50CIM3 is commonly used in various applications, including environmental monitoring and consumer electronics, due to its simplicity, low power consumption, and ease of interfacing with microcontrollers or other data acquisition systems.
Manufacturer
The LM50CIM3 is manufactured by Texas Instruments. Texas Instruments is a global semiconductor company that designs and manufactures a wide range of integrated circuits and other semiconductor devices. The company is known for its innovations in analog technology, embedded processing, and digital light processing, among other areas. It serves various industries, including automotive, industrial, consumer electronics, and communications.
Application
The LM50CIM3 is a precision integrated-circuit temperature sensor widely used in various applications. Its key application areas include:
1. Consumer Electronics: Monitoring and controlling temperatures in devices like laptops, smartphones, and gaming consoles.
2. Industrial Systems: Temperature regulation in industrial processes and equipment.
3. Automotive: Managing temperature in engine control units and climate control systems.
4. Medical Devices: Ensuring proper function in equipment that requires precise temperature control.
5. HVAC Systems: Regulating heating, ventilation, and air conditioning systems for energy efficiency.
6. Computing Equipment: Protecting servers and networking equipment from overheating.
Its low power consumption and wide operating temperature range make it versatile for these applications.
1. Consumer Electronics: Monitoring and controlling temperatures in devices like laptops, smartphones, and gaming consoles.
2. Industrial Systems: Temperature regulation in industrial processes and equipment.
3. Automotive: Managing temperature in engine control units and climate control systems.
4. Medical Devices: Ensuring proper function in equipment that requires precise temperature control.
5. HVAC Systems: Regulating heating, ventilation, and air conditioning systems for energy efficiency.
6. Computing Equipment: Protecting servers and networking equipment from overheating.
Its low power consumption and wide operating temperature range make it versatile for these applications.
Package
The LM50CIM3 is typically offered in a small surface-mount SOT-23 package, which is a three-pin configuration. This package type is commonly used for low-power semiconductor devices and allows for compact and efficient PCB layout.
