Taiwan Semiconductor Corporation
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SS39 R7G
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SS39 R7G Encyclopedia Entry

Product Overview

SS39 R7G is a Hall Effect sensor that belongs to the category of magnetic sensors. It is commonly used for position sensing, speed detection, and current sensing applications. The sensor possesses characteristics such as high sensitivity, low operating voltage, and small package size. It is available in various packaging options and quantities to suit different application requirements.

Basic Information

  • Category: Magnetic Sensor
  • Use: Position sensing, speed detection, current sensing
  • Characteristics: High sensitivity, low operating voltage, small package size
  • Package: SOT-23, SOT-89, TO-92
  • Essence: Hall Effect sensor
  • Packaging/Quantity: Tape & Reel, Cut Tape, Bulk

Specifications

The SS39 R7G sensor has a supply voltage range of 2.7V to 6.5V and an operating temperature range from -40°C to 150°C. It features a low power consumption of 6mA at 5V and a response time of 3µs. The sensor can detect magnetic fields ranging from -20G to +20G.

Detailed Pin Configuration

The SS39 R7G sensor has three pins: VCC (supply voltage), GND (ground), and OUT (output). The pinout configuration is as follows: - Pin 1: VCC - Pin 2: GND - Pin 3: OUT

Functional Features

The sensor operates based on the Hall Effect, where it generates a voltage proportional to the magnetic field applied perpendicular to the sensor. This voltage is then converted into a digital output signal, providing an indication of the presence and strength of the magnetic field.

Advantages and Disadvantages

Advantages

  • High sensitivity to magnetic fields
  • Low power consumption
  • Wide operating temperature range

Disadvantages

  • Limited detection range
  • Susceptible to electromagnetic interference

Working Principles

The SS39 R7G sensor utilizes the Hall Effect phenomenon, where a voltage difference is created across a conductor when subjected to a magnetic field. This voltage is then amplified and processed to provide an accurate representation of the magnetic field strength.

Detailed Application Field Plans

The SS39 R7G sensor finds extensive use in various applications, including: - Proximity sensing in consumer electronics - Speed detection in automotive systems - Current sensing in industrial equipment

Detailed and Complete Alternative Models

Some alternative models to SS39 R7G include: - SS49E - A1324LUA-T - OH090U

In conclusion, the SS39 R7G Hall Effect sensor offers high sensitivity and reliable performance for a wide range of magnetic sensing applications. Its compact size and versatile packaging options make it suitable for integration into diverse electronic systems.

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Orodhesha maswali na majibu 10 ya kawaida yanayohusiana na utumiaji wa SS39 R7G katika suluhu za kiufundi

Sure, here are 10 common questions and answers related to the application of SS39 R7G in technical solutions:

  1. What is SS39 R7G?

    • SS39 R7G is a type of Hall effect sensor that can detect the presence of a magnetic field.

  2. What are the typical applications of SS39 R7G?

    • SS39 R7G is commonly used in applications such as position sensing, speed detection, and current sensing in various technical solutions.

  3. What is the operating voltage range for SS39 R7G?

    • The operating voltage range for SS39 R7G is typically between 4.5V and 24V.

  4. What is the output signal of SS39 R7G?

    • SS39 R7G typically provides a digital output signal, which can be either high or low depending on the presence of a magnetic field.

  5. What is the sensitivity of SS39 R7G?

    • The sensitivity of SS39 R7G is typically around 30 Gauss, meaning it can detect magnetic fields as low as 30 Gauss.

  6. Can SS39 R7G be used in harsh environments?

    • Yes, SS39 R7G is designed to operate in harsh environments and can withstand temperature extremes and mechanical stress.

  7. What is the response time of SS39 R7G?

    • The response time of SS39 R7G is typically very fast, usually in the range of microseconds.

  8. Can SS39 R7G be used for non-contact switching applications?

    • Yes, SS39 R7G can be used for non-contact switching applications, making it suitable for proximity sensing and limit switch applications.

  9. What is the recommended mounting method for SS39 R7G?

    • SS39 R7G is typically mounted using standard through-hole or surface mount techniques, depending on the specific application requirements.

  10. Are there any special considerations for interfacing SS39 R7G with microcontrollers or other digital systems?

    • When interfacing SS39 R7G with microcontrollers or digital systems, it's important to ensure proper voltage levels and signal conditioning to achieve reliable operation.

I hope these questions and answers are helpful for your technical solutions involving SS39 R7G! Let me know if you need further assistance.