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MLX90621ESF-BAD-000-SP
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MLX90621ESF-BAD-000-SP

Introduction

The MLX90621ESF-BAD-000-SP is a sophisticated infrared (IR) sensor designed for non-contact temperature measurement applications. This entry provides an in-depth overview of the product, including its category, use, characteristics, package, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

  • Category: Infrared Sensor
  • Use: Non-contact temperature measurement
  • Characteristics: High accuracy, small form factor, low power consumption
  • Package: Surface-mount device (SMD)
  • Essence: IR temperature sensing
  • Packaging/Quantity: Tape and reel packaging, quantity varies by order size

Specifications

The MLX90621ESF-BAD-000-SP boasts the following key specifications: - Temperature Range: -40°C to 125°C - Field of View: 35.6° x 26.7° - Output Type: Digital (I2C) - Resolution: 16-bit - Supply Voltage: 2.6V to 3.6V - Power Consumption: 1mA during measurement, <5µA in standby mode

Detailed Pin Configuration

The sensor features a compact pin configuration with specific functions assigned to each pin. The detailed pinout is as follows:

| Pin Name | Function | |----------|----------------| | VDD | Power supply | | SDA | I2C data line | | SCL | I2C clock line | | GND | Ground |

Functional Features

The MLX90621ESF-BAD-000-SP offers several functional features, including: - Dual Zone Temperature Sensing - Integrated Signal Processing - Ambient Temperature Compensation - Digital Interface for Data Transmission

Advantages and Disadvantages

Advantages

  • High Accuracy
  • Small Form Factor
  • Low Power Consumption
  • Easy Integration with Microcontrollers
  • Wide Temperature Range

Disadvantages

  • Limited Field of View
  • Requires Calibration for Precise Measurements

Working Principles

This sensor operates based on the principle of IR thermometry. It detects the thermal radiation emitted by objects within its field of view and converts it into temperature readings using integrated signal processing algorithms.

Detailed Application Field Plans

The MLX90621ESF-BAD-000-SP finds extensive use in various applications, including: - Industrial Process Control - HVAC Systems - Medical Thermometry - Automotive Climate Control - Consumer Electronics

Detailed and Complete Alternative Models

For users seeking alternative options, the following models offer similar functionality: - MLX90614ESF-BAA-000-TU - MLX90640ESF-BAB-000-SP - MLX90632ESF-BAA-000-TU

In conclusion, the MLX90621ESF-BAD-000-SP stands as a versatile and reliable IR sensor catering to diverse temperature measurement needs across different industries.

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Lista 10 Vanliga frågor och svar relaterade till tillämpningen av MLX90621ESF-BAD-000-SP i tekniska lösningar

  1. What is the MLX90621ESF-BAD-000-SP sensor used for?

    • The MLX90621ESF-BAD-000-SP sensor is a high-performance infrared (IR) array sensor designed for non-contact temperature measurement applications.

  2. What is the operating temperature range of the MLX90621ESF-BAD-000-SP sensor?

    • The operating temperature range of the MLX90621ESF-BAD-000-SP sensor is -40°C to 85°C, making it suitable for a wide range of environments.

  3. How many pixels does the MLX90621ESF-BAD-000-SP sensor have?

    • The MLX90621ESF-BAD-000-SP sensor has 16x4 pixels, providing a total of 64 individual temperature sensing elements.

  4. Can the MLX90621ESF-BAD-000-SP sensor be used for human body temperature measurement?

    • Yes, the MLX90621ESF-BAD-000-SP sensor can be used for non-contact human body temperature measurement, making it suitable for applications such as fever screening.

  5. What communication interfaces are supported by the MLX90621ESF-BAD-000-SP sensor?

    • The MLX90621ESF-BAD-000-SP sensor supports both I2C and SMBus communication interfaces, allowing for easy integration into various systems.

  6. Is the MLX90621ESF-BAD-000-SP sensor suitable for industrial automation applications?

    • Yes, the MLX90621ESF-BAD-000-SP sensor is well-suited for industrial automation applications, including monitoring equipment temperatures and detecting hotspots.

  7. What is the typical power consumption of the MLX90621ESF-BAD-000-SP sensor?

    • The typical power consumption of the MLX90621ESF-BAD-000-SP sensor is very low, at around 1.5mA during operation, making it energy-efficient.

  8. Does the MLX90621ESF-BAD-000-SP sensor require calibration?

    • The MLX90621ESF-BAD-000-SP sensor comes factory-calibrated, but it may benefit from occasional recalibration to maintain accuracy in specific applications.

  9. Can the MLX90621ESF-BAD-000-SP sensor be used in mobile devices?

    • Yes, the compact size and low power consumption of the MLX90621ESF-BAD-000-SP sensor make it suitable for integration into mobile devices for temperature sensing applications.

  10. Are there any software development kits available for the MLX90621ESF-BAD-000-SP sensor?

    • Yes, Melexis provides software development kits and libraries to facilitate the integration and programming of the MLX90621ESF-BAD-000-SP sensor into technical solutions.