Specifications
| Attribute | Value |
| Package | Bulk,Bulk |
| ProductStatus | Active |
| SensorType | Analog, Local |
| SensingTemperature-Local | -50°C ~ 150°C |
| OutputType | Analog Voltage |
| Voltage-Supply | 2.7V ~ 5.5V |
| Resolution | 13.6mV/°C |
| Accuracy-Highest(Lowest) | ±2.7°C |
| TestCondition | 70°C ~ 150°C |
| OperatingTemperature | -50°C ~ 150°C |
| MountingType | Through Hole |
| Package/Case | TO-226-3, TO-92-3 (TO-226AA) |
Overview
Description
The LMT87LP is a precision analog temperature sensor from Texas Instruments. It offers an analog voltage output that is linearly proportional to temperature, making it ideal for a variety of temperature sensing applications. This sensor is designed to operate over a broad temperature range, typically from -50°C to 150°C, with high accuracy and low power consumption.
Key features of the LMT87LP include a high temperature sensitivity of approximately -11.77 mV/°C and a low quiescent current, making it suitable for battery-operated devices and energy-efficient applications. Its small form factor allows for easy integration into compact designs. The sensor provides a cost-effective solution with minimal external components required, which simplifies the design process.
Overall, the LMT87LP is well-suited for applications such as consumer electronics, industrial controls, and environmental monitoring where accurate and reliable temperature measurement is crucial. Its straightforward implementation and reliable performance make it a popular choice among engineers and designers.
Key features of the LMT87LP include a high temperature sensitivity of approximately -11.77 mV/°C and a low quiescent current, making it suitable for battery-operated devices and energy-efficient applications. Its small form factor allows for easy integration into compact designs. The sensor provides a cost-effective solution with minimal external components required, which simplifies the design process.
Overall, the LMT87LP is well-suited for applications such as consumer electronics, industrial controls, and environmental monitoring where accurate and reliable temperature measurement is crucial. Its straightforward implementation and reliable performance make it a popular choice among engineers and designers.
Equivalent
The LMT87LP is a precision analog temperature sensor. Equivalent products include:
1. LM35 series by Texas Instruments.
2. MCP9700 series by Microchip Technology.
3. TMP36 series by Analog Devices.
These sensors offer similar functionality in terms of temperature measurement and analog output. Always check the specific datasheets for compatibility in terms of voltage range, accuracy, and package type before selecting a replacement.
1. LM35 series by Texas Instruments.
2. MCP9700 series by Microchip Technology.
3. TMP36 series by Analog Devices.
These sensors offer similar functionality in terms of temperature measurement and analog output. Always check the specific datasheets for compatibility in terms of voltage range, accuracy, and package type before selecting a replacement.
Features
The LMT87LP is a precision analog temperature sensor designed by Texas Instruments. It offers several key features:
1. Analog Output: It provides a linear analog voltage output that is directly proportional to the measured temperature, simplifying interface with other devices.
2. Wide Supply Voltage Range: The sensor operates over a supply voltage range from 2.7V to 5.5V, making it versatile for various applications.
3. Low Power Consumption: With a typical quiescent current of 5.4 µA, it is suitable for battery-powered applications.
4. High Accuracy: The LMT87LP offers high accuracy, with a typical temperature error of ±0.4°C at 30°C.
5. Compact Package: It comes in a small SC70 package, making it ideal for space-constrained applications.
6. Fast Response Time: The sensor provides a quick response to temperature changes.
7. Wide Temperature Range: It covers a temperature range from -50°C to 150°C, suitable for various environments.
These features make the LMT87LP a reliable choice for applications requiring precise temperature monitoring, such as consumer electronics, automotive, and industrial systems.
1. Analog Output: It provides a linear analog voltage output that is directly proportional to the measured temperature, simplifying interface with other devices.
2. Wide Supply Voltage Range: The sensor operates over a supply voltage range from 2.7V to 5.5V, making it versatile for various applications.
3. Low Power Consumption: With a typical quiescent current of 5.4 µA, it is suitable for battery-powered applications.
4. High Accuracy: The LMT87LP offers high accuracy, with a typical temperature error of ±0.4°C at 30°C.
5. Compact Package: It comes in a small SC70 package, making it ideal for space-constrained applications.
6. Fast Response Time: The sensor provides a quick response to temperature changes.
7. Wide Temperature Range: It covers a temperature range from -50°C to 150°C, suitable for various environments.
These features make the LMT87LP a reliable choice for applications requiring precise temperature monitoring, such as consumer electronics, automotive, and industrial systems.
Pinout
The LMT87LP is a precision analog temperature sensor by Texas Instruments. It typically comes in a 5-pin SC-70 package. The pin configuration is as follows:
1. VOUT: This is the output pin, where the analog voltage proportional to temperature is provided.
2. GND: This is the ground pin, which provides a reference point for the circuit.
3. V+: This is the supply voltage pin, where the sensor receives its operating power.
4. NC: No connection (this pin is not internally connected).
5. NC: No connection (this pin is not internally connected).
The primary function of the LMT87LP is to measure temperature and provide an analog voltage output that corresponds to the temperature range it is designed to sense. It is commonly used in various applications that require precise temperature monitoring, such as in consumer electronics, industrial automation, and HVAC systems.
1. VOUT: This is the output pin, where the analog voltage proportional to temperature is provided.
2. GND: This is the ground pin, which provides a reference point for the circuit.
3. V+: This is the supply voltage pin, where the sensor receives its operating power.
4. NC: No connection (this pin is not internally connected).
5. NC: No connection (this pin is not internally connected).
The primary function of the LMT87LP is to measure temperature and provide an analog voltage output that corresponds to the temperature range it is designed to sense. It is commonly used in various applications that require precise temperature monitoring, such as in consumer electronics, industrial automation, and HVAC systems.
Manufacturer
The LMT87LP is manufactured by Texas Instruments. Texas Instruments, commonly referred to as TI, is an American technology company that designs and manufactures semiconductors and various integrated circuits. They are a major player in the electronics sector, supplying components to electronics designers and manufacturers globally. TI's products are used in a wide array of applications, including industrial equipment, automotive electronics, personal electronics, and communication devices. The company is well-known for its innovation in the analog and embedded processing sectors.
Application
The LMT87LP is a precision analog temperature sensor commonly used in applications requiring accurate temperature monitoring. Its low power consumption and high accuracy make it suitable for battery-powered devices. Key application areas include environmental monitoring systems, consumer electronics such as smartphones and tablets, industrial equipment monitoring, automotive climate control systems, and home automation devices. Additionally, it is used in medical devices for patient monitoring due to its reliability and compact size. Its ease of integration with microcontrollers and other digital systems enhances its versatility across various sectors.
Package
The LMT87LP is a temperature sensor available in a TO-92 package type. This package is a three-terminal configuration commonly used for transistors and sensors, offering a simple through-hole design suitable for various applications, providing ease of use and reliable performance.
