Allegro MicroSystems, LLC
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ATS636LSB-FP

ATS636LSB-FP

Product Overview

Category: Magnetic Sensor
Use: Position sensing in automotive applications
Characteristics: High sensitivity, small form factor, digital output
Package: Surface mount package
Essence: Reliable and accurate position sensing
Packaging/Quantity: Tape and reel, 2500 units per reel

Specifications

  • Supply Voltage: 3.0V to 24V
  • Output Type: Digital
  • Operating Temperature Range: -40°C to 150°C
  • Sensing Range: 0 to 10mm
  • Output Current: 8mA

Detailed Pin Configuration

  1. VCC
  2. GND
  3. Output

Functional Features

  • High sensitivity for precise position detection
  • Digital output for easy interfacing with microcontrollers
  • Wide operating voltage range for flexibility in different automotive systems

Advantages

  • Small form factor allows for easy integration into compact spaces
  • Reliable performance in harsh automotive environments
  • Digital output simplifies signal processing

Disadvantages

  • Limited sensing range compared to some alternative models
  • Higher cost compared to some analog sensors

Working Principles

ATS636LSB-FP operates based on the Hall effect, where a magnetic field influences the movement of charge carriers within the sensor, resulting in a digital output signal that corresponds to the position of the magnetic target.

Detailed Application Field Plans

This sensor is designed for use in automotive applications such as throttle position sensing, gear shift position sensing, and brake pedal position sensing. Its high sensitivity and reliable performance make it suitable for critical safety and control systems in vehicles.

Detailed and Complete Alternative Models

  1. ATS663LSG-FP
    • Similar characteristics and package
    • Extended sensing range up to 20mm
    • Analog output
  2. ATS675LSA-FP
    • Compact surface mount package
    • Digital output
    • Enhanced ESD protection

In conclusion, ATS636LSB-FP is a compact and reliable magnetic sensor designed for precise position sensing in automotive applications. Its high sensitivity and digital output make it suitable for critical systems where accuracy and reliability are paramount.

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  1. What is ATS636LSB-FP?

    • ATS636LSB-FP is a high-precision, Hall-effect sensor IC designed for use in automotive and industrial applications.

  2. What are the key features of ATS636LSB-FP?

    • The key features include high sensitivity, wide operating voltage range, overvoltage protection, and reverse battery protection.

  3. In what technical solutions can ATS636LSB-FP be used?

    • ATS636LSB-FP can be used in applications such as gear tooth sensing, camshaft position sensing, and speed sensing in automotive systems, as well as in industrial applications for position and proximity sensing.

  4. How does ATS636LSB-FP contribute to improving system performance?

    • ATS636LSB-FP offers high accuracy and reliability in detecting magnetic fields, leading to improved precision and efficiency in the monitored systems.

  5. What are the environmental specifications of ATS636LSB-FP?

    • The sensor is designed to operate within a wide temperature range and is resistant to environmental factors such as moisture and vibration.

  6. Can ATS636LSB-FP be integrated with microcontrollers or other control systems?

    • Yes, ATS636LSB-FP can be easily integrated with microcontrollers and other control systems through its digital output interface.

  7. Does ATS636LSB-FP support diagnostic functions?

    • Yes, the sensor provides diagnostic outputs for fault detection and system health monitoring.

  8. What are the power supply requirements for ATS636LSB-FP?

    • The sensor operates within a specified voltage range, typically from 3.0V to 24V, making it compatible with a variety of power sources.

  9. Are there any application notes or reference designs available for ATS636LSB-FP?

    • Yes, detailed application notes and reference designs are provided by the manufacturer to assist in the implementation of the sensor in various technical solutions.

  10. Where can I find technical support or documentation for ATS636LSB-FP?

    • Technical support and comprehensive documentation for ATS636LSB-FP can be obtained from the manufacturer's website or through their customer service channels.