LMT01LPG

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SENSOR DIGITAL -50C-150C TO92-2

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Especificações

Atributo Valor
Part Status Active
Sensor Type Digital, Local
Sensing Temperature - Local -50°C ~ 150°C
Output Type Pulse Count
Voltage - Supply 2V ~ 5.5V
Resolution 0.0625°C
Accuracy - Highest (Lowest) ±0.5°C (±0.6875°C)
Test Condition -20°C ~ 90°C (-50°C)
Operating Temperature -50°C ~ 150°C
Mounting Type Through Hole
Package / Case TO-226-2, TO-92-2 (TO-226AC)
Supplier Device Package TO-92-2
Base Product Number LMT01

Visão Geral

Description

The LMT01LPG is a precision temperature sensor from Texas Instruments designed for applications requiring high accuracy and reliability. It offers a digital output in a pulse count format, translating temperature readings into a pulse train that represents the measured temperature. This sensor operates within a temperature range of -50°C to +150°C and provides a typical accuracy of ±0.5°C, making it suitable for various industrial, consumer, and environmental monitoring applications.
Key features include its robust and compact design, which allows for easy integration into systems with limited space. The sensor is powered by a low supply voltage, enhancing its efficiency and enabling its use in battery-operated devices. Additionally, its digital output reduces the need for complex analog signal conditioning, simplifying the interface with microcontrollers or other digital systems.
The LMT01LPG is particularly useful in applications where precise temperature monitoring is critical, such as HVAC systems, medical devices, and automotive temperature control. Its ease of use and reliable performance make it an excellent choice for developers looking to implement accurate temperature sensing solutions.

Equivalent

The LMT01LPG is a temperature sensor from Texas Instruments known for its high accuracy and digital output. Equivalent products may include:
1. Analog Devices ADT7320 - High accuracy temperature sensor with a similar digital interface.
2. Maxim Integrated DS18B20 - Popular digital temperature sensor with programmable resolution.
3. Microchip MCP9808 - Offers high accuracy and a digital output.
4. Sensirion STS35 - High precision temperature sensor with digital output.
These products provide comparable features for applications requiring precise temperature monitoring.

Features

The LMT01LPG is a two-pin digital output temperature sensor by Texas Instruments. It features high accuracy and precision with a typical accuracy of ±0.5°C in the range of -20°C to 90°C. The sensor operates on a wide supply voltage range from 2.0V to 5.5V, making it versatile for various applications. It has low power consumption, typically drawing only 34 µA, which is suitable for battery-powered devices. The sensor provides a digital pulse output that directly correlates to the temperature, simplifying interfacing with microcontrollers and other digital systems. It features a stainless-steel package, which enhances its durability and is ideal for harsh environments. Additionally, the LMT01LPG has a fast response time, making it suitable for applications requiring quick temperature measurements. Its simple 2-wire interface reduces the complexity and cost of the application design. The sensor is often used in industrial, consumer, and medical applications where reliable temperature monitoring is critical.

Pinout

The LMT01LPG is a precision temperature sensor from Texas Instruments. It is typically available in a TO-92 package with three pins, but depending on the specific configuration, it might use only two pins for its primary function. Here's a brief overview:
1. Pin 1 (VDD/OUT): This pin serves a dual purpose. It is used to power the device (VDD) and also serves as the output pin where the digital pulse train, indicative of the temperature, is output.
2. Pin 2 (GND): This pin is connected to the ground of the system.
3. Pin 3 (NC or No Connect): In some configurations, this pin may not be connected internally and is not used for device operation.
The LMT01LPG outputs the temperature information in a digital pulse format, making it suitable for interfacing with microcontrollers or other digital systems without the need for external analog-to-digital conversion.

Manufacturer

The LMT01LPG is manufactured by Texas Instruments. Texas Instruments (TI) is a global semiconductor company that designs and manufactures a variety of electronic components, including integrated circuits, sensors, and other semiconductor devices. TI products are used in a wide range of applications, from consumer electronics to industrial equipment, automotive systems, and communication technologies. The company is known for its innovation in analog and embedded processing technologies, serving industries that require reliable and efficient electronic solutions.

Application

The LMT01LPG is a precision temperature sensor known for its high accuracy and reliability. Its application areas include:
1. Industrial Automation: Used for precise temperature monitoring in manufacturing processes.
2. Consumer Electronics: Integrated into devices like thermostats and smart home systems for environmental monitoring.
3. Healthcare: Employed in medical devices for accurate body temperature measurement.
4. Automotive: Utilized in engine and cabin temperature control systems.
5. HVAC Systems: Ensures efficient operation by monitoring and regulating temperatures.
6. Data Centers: Helps in managing thermal conditions to prevent overheating.
7. Energy Management: Used in smart grids and renewable energy systems for temperature-related data collection.

Package

The LMT01LPG is a temperature sensor from Texas Instruments, and it comes in a TO-92 package type. The TO-92 package is a small, leaded, three-pin configuration commonly used for low-power devices.

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