NXP USA Inc.
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LM75BTP,147
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LM75BTP,147

Product Overview

Category

The LM75BTP,147 belongs to the category of temperature sensors.

Use

It is used for accurately measuring temperature in various electronic devices and systems.

Characteristics

  • High accuracy
  • Digital output
  • Small form factor
  • Low power consumption

Package

The LM75BTP,147 comes in a small surface-mount package.

Essence

The essence of LM75BTP,147 lies in its precise temperature measurement capabilities and digital interface.

Packaging/Quantity

The LM75BTP,147 is typically available in reels containing a specific quantity based on the manufacturer's specifications.

Specifications

  • Temperature range: -55°C to +125°C
  • Accuracy: ±2°C (maximum)
  • Supply voltage: 2.8V to 5.5V
  • Interface: I2C

Detailed Pin Configuration

The LM75BTP,147 has a standard 8-pin configuration with specific pins dedicated to power supply, ground, I2C communication, and temperature output.

Functional Features

  • Digital temperature sensing
  • Programmable temperature limits
  • Shutdown mode for low power consumption
  • I2C interface for easy integration

Advantages

  • High accuracy over a wide temperature range
  • Small form factor for space-constrained applications
  • Low power consumption
  • Digital output for easy interfacing with microcontrollers

Disadvantages

  • Limited temperature accuracy compared to some specialized sensors
  • Dependency on I2C interface for communication

Working Principles

The LM75BTP,147 operates based on the principles of analog temperature sensing and digital signal processing. It uses an internal sensor to measure the ambient temperature and converts it into a digital value for easy processing by connected devices.

Detailed Application Field Plans

The LM75BTP,147 finds extensive use in various applications including: - Consumer electronics - Industrial automation - Automotive systems - Medical devices - HVAC (Heating, Ventilation, and Air Conditioning) systems

Detailed and Complete Alternative Models

Some alternative models to LM75BTP,147 include: - TMP36: Analog temperature sensor with wide operating range - DS18B20: Digital temperature sensor with programmable resolution - MCP9808: High-accuracy digital temperature sensor with I2C interface

In conclusion, the LM75BTP,147 is a versatile temperature sensor with high accuracy and digital output, making it suitable for a wide range of applications across different industries.

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技術ソリューションにおける LM75BTP,147 の適用に関連する 10 件の一般的な質問と回答をリストします。

  1. What is the LM75BTP,147?

    • The LM75BTP,147 is a digital temperature sensor with an I2C interface that can be used in various technical solutions to measure temperature accurately.

  2. How do I interface with the LM75BTP,147?

    • The LM75BTP,147 uses the I2C interface for communication, so you would need to connect it to a microcontroller or other device that supports I2C communication.

  3. What is the temperature range that the LM75BTP,147 can measure?

    • The LM75BTP,147 can measure temperatures from -55°C to +125°C with an accuracy of ±2°C.

  4. Can the LM75BTP,147 be used in battery-powered applications?

    • Yes, the LM75BTP,147 has a low power consumption and can be used in battery-powered applications.

  5. Is the LM75BTP,147 suitable for industrial applications?

    • Yes, the LM75BTP,147 is designed to be robust and can be used in industrial environments.

  6. Does the LM75BTP,147 have any built-in temperature hysteresis?

    • Yes, the LM75BTP,147 has programmable temperature hysteresis to minimize temperature fluctuations.

  7. Can the LM75BTP,147 be used in automotive applications?

    • Yes, the LM75BTP,147 is suitable for automotive applications as it can withstand the temperature and environmental conditions typically found in vehicles.

  8. What is the supply voltage range for the LM75BTP,147?

    • The LM75BTP,147 operates within a supply voltage range of 2.8V to 5.5V.

  9. Does the LM75BTP,147 have any alert functionality?

    • Yes, the LM75BTP,147 has programmable temperature limits with an alert function that can be used to trigger an interrupt or signal when a specific temperature threshold is reached.

  10. Can the LM75BTP,147 be used in medical devices?

    • Yes, the LM75BTP,147 can be used in medical devices where accurate temperature monitoring is required.