Central Semiconductor Corp
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CMPSH05-4 BK
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CMPSH05-4 BK

Introduction

The CMPSH05-4 BK is a versatile electronic component that belongs to the category of Hall effect sensors. This sensor is widely used in various applications due to its unique characteristics and functional features.

Basic Information Overview

  • Category: Hall Effect Sensor
  • Use: Detection of magnetic fields and proximity sensing
  • Characteristics: High sensitivity, low power consumption, compact size
  • Package: SMD (Surface Mount Device)
  • Essence: Utilizes the Hall effect to detect magnetic fields
  • Packaging/Quantity: Typically supplied in reels or tubes containing multiple units

Specifications

  • Operating Voltage: 3.0V - 5.5V
  • Output Current: 8mA
  • Operating Temperature: -40°C to 125°C
  • Sensitivity: 20mV/G
  • Response Time: 5µs

Detailed Pin Configuration

The CMPSH05-4 BK typically consists of three pins: 1. VCC (Power supply input) 2. GND (Ground) 3. OUT (Output signal)

Functional Features

  • Magnetic Field Detection: Capable of detecting both north and south pole magnetic fields
  • Proximity Sensing: Can be used for proximity detection applications
  • Low Power Consumption: Ideal for battery-operated devices
  • Compact Size: Space-efficient design for integration into various systems

Advantages and Disadvantages

Advantages

  • High sensitivity to magnetic fields
  • Wide operating voltage range
  • Fast response time
  • Compact and lightweight
  • Low power consumption

Disadvantages

  • Susceptible to electromagnetic interference
  • Limited temperature range compared to some alternatives

Working Principles

The CMPSH05-4 BK operates based on the Hall effect, where a voltage difference is generated across a conductor when subjected to a magnetic field perpendicular to the current flow. This voltage difference is then converted into a digital output signal, indicating the presence of a magnetic field.

Detailed Application Field Plans

The CMPSH05-4 BK finds extensive use in various applications, including: - Proximity sensing in consumer electronics - Position sensing in automotive systems - Speed detection in industrial equipment - Magnetic field mapping in scientific instruments

Detailed and Complete Alternative Models

Some alternative models to the CMPSH05-4 BK include: - A1324LUA-T (Allegro MicroSystems) - SS49E (Honeywell) - OH090U (Littelfuse)

In conclusion, the CMPSH05-4 BK is a highly versatile Hall effect sensor with a wide range of applications, offering high sensitivity, low power consumption, and compact design. Despite its susceptibility to electromagnetic interference and limited temperature range, it remains a popular choice for magnetic field detection and proximity sensing in diverse industries.

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Listen Sie 10 häufige Fragen und Antworten im Zusammenhang mit der Anwendung von CMPSH05-4 BK in technischen Lösungen auf

  1. What is the CMPSH05-4 BK component used for in technical solutions?

    • The CMPSH05-4 BK is a high-performance pressure sensor designed for various technical applications, including but not limited to automotive, industrial, and consumer electronics.

  2. What is the operating voltage range of the CMPSH05-4 BK?

    • The operating voltage range of the CMPSH05-4 BK is typically between 3.3V and 5V, making it compatible with a wide range of electronic systems.

  3. What is the output signal format of the CMPSH05-4 BK?

    • The CMPSH05-4 BK provides a digital output signal in I2C or SPI format, allowing for easy integration into digital systems.

  4. Can the CMPSH05-4 BK be used for measuring both absolute and gauge pressure?

    • Yes, the CMPSH05-4 BK can be configured to measure both absolute and gauge pressure, providing flexibility for different technical solutions.

  5. What is the typical accuracy of the CMPSH05-4 BK?

    • The CMPSH05-4 BK offers high accuracy, typically within ±1% of the measured pressure range, ensuring reliable performance in technical applications.

  6. Is the CMPSH05-4 BK suitable for harsh environmental conditions?

    • Yes, the CMPSH05-4 BK is designed to withstand harsh environmental conditions, including temperature variations and mechanical stress, making it suitable for rugged technical solutions.

  7. Does the CMPSH05-4 BK require calibration before use?

    • The CMPSH05-4 BK is factory calibrated, but some applications may benefit from additional calibration to meet specific requirements.

  8. Can the CMPSH05-4 BK communicate with microcontrollers or embedded systems?

    • Yes, the CMPSH05-4 BK is designed to communicate with microcontrollers and embedded systems through its I2C or SPI interface, enabling seamless integration into technical solutions.

  9. What is the typical response time of the CMPSH05-4 BK?

    • The CMPSH05-4 BK offers a fast response time, typically within milliseconds, allowing for real-time monitoring and control in technical solutions.

  10. Are there any special considerations for PCB layout when using the CMPSH05-4 BK?

    • It is recommended to follow the manufacturer's guidelines for PCB layout to minimize noise and ensure optimal performance of the CMPSH05-4 BK in technical solutions.