Melexis Technologies NV
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US3881LSE-AAA-000-SP
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US3881LSE-AAA-000-SP

Product Overview

Category

The US3881LSE-AAA-000-SP belongs to the category of Hall Effect sensors.

Use

It is used for detecting the presence of a magnetic field and converting it into an electrical signal.

Characteristics

  • High sensitivity
  • Low power consumption
  • Wide operating temperature range
  • Small package size

Package

The sensor is typically housed in a small, durable package suitable for various applications.

Essence

The essence of the US3881LSE-AAA-000-SP lies in its ability to accurately detect and measure magnetic fields.

Packaging/Quantity

The sensor is usually available in reels or trays, with quantities varying based on customer requirements.

Specifications

  • Operating Voltage: 3.8V to 24V
  • Output Type: Digital
  • Operating Temperature: -40°C to 150°C
  • Sensing Range: ±50 Gauss

Detailed Pin Configuration

The US3881LSE-AAA-000-SP typically has three pins: 1. VCC (Power supply) 2. GND (Ground) 3. OUT (Digital output)

Functional Features

  • Non-contact sensing
  • Fast response time
  • Built-in protection against reverse polarity
  • Robust design for reliable operation in harsh environments

Advantages and Disadvantages

Advantages

  • High sensitivity allows for precise magnetic field detection
  • Low power consumption prolongs battery life in portable devices
  • Wide operating temperature range enables use in diverse environmental conditions

Disadvantages

  • Limited sensing range compared to some other Hall Effect sensors
  • Sensitive to external magnetic interference in certain applications

Working Principles

The US3881LSE-AAA-000-SP operates based on the Hall Effect, where the output voltage changes in response to variations in the magnetic field perpendicular to the sensor.

Detailed Application Field Plans

Automotive Industry

  • Used for position sensing in throttle pedals and gear shifters
  • Speed sensing in ABS systems and transmission control
  • Current sensing in electronic power steering systems

Consumer Electronics

  • Proximity sensing in smartphones and tablets
  • Lid open/close detection in laptops
  • Brushless DC motor control in appliances

Industrial Automation

  • Position and speed sensing in conveyor systems
  • End-of-travel detection in linear actuators
  • RPM measurement in industrial fans and blowers

Detailed and Complete Alternative Models

  • A1324LUA-T: Similar Hall Effect sensor with extended sensing range
  • SS49E: Hall Effect sensor with analog output for continuous measurement
  • DRV5055-Q1: Programmable Hall Effect sensor with integrated temperature compensation

In conclusion, the US3881LSE-AAA-000-SP is a versatile Hall Effect sensor with high sensitivity and low power consumption, making it suitable for a wide range of applications across various industries.

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Liste 10 almindelige spørgsmål og svar relateret til anvendelsen af US3881LSE-AAA-000-SP i tekniske løsninger

  1. What is US3881LSE-AAA-000-SP?

    • US3881LSE-AAA-000-SP is a high-performance adhesive tape commonly used in technical solutions for bonding and sealing applications.

  2. What are the key features of US3881LSE-AAA-000-SP?

    • The key features of US3881LSE-AAA-000-SP include high bond strength, excellent adhesion to a variety of substrates, resistance to solvents and chemicals, and durability in extreme temperatures.

  3. What types of substrates can US3881LSE-AAA-000-SP bond to?

    • US3881LSE-AAA-000-SP can bond to a wide range of substrates including metals, plastics, composites, and painted surfaces.

  4. Is US3881LSE-AAA-000-SP suitable for outdoor applications?

    • Yes, US3881LSE-AAA-000-SP is designed to withstand outdoor exposure and is resistant to UV radiation and weathering.

  5. What is the recommended application temperature range for US3881LSE-AAA-000-SP?

    • The recommended application temperature range for US3881LSE-AAA-000-SP is typically between 60°F to 100°F (15°C to 38°C).

  6. Can US3881LSE-AAA-000-SP be used for structural bonding?

    • While US3881LSE-AAA-000-SP offers high bond strength, it is not typically recommended for structural bonding applications.

  7. Does US3881LSE-AAA-000-SP require any surface preparation before application?

    • For optimal performance, it is recommended to clean and prepare the bonding surfaces to ensure proper adhesion.

  8. What is the shelf life of US3881LSE-AAA-000-SP?

    • When stored in its original packaging at room temperature, US3881LSE-AAA-000-SP typically has a shelf life of 12 months.

  9. Can US3881LSE-AAA-000-SP be used for automotive applications?

    • Yes, US3881LSE-AAA-000-SP is commonly used in automotive assembly and repair due to its strong bonding capabilities and resistance to automotive fluids.

  10. Is US3881LSE-AAA-000-SP compliant with any industry standards or regulations?

    • US3881LSE-AAA-000-SP may comply with certain industry standards and regulations, but it's important to verify specific compliance requirements for your application.