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A1101LLHLT-T

Hall Effect Sensor for Automotive Applications

Inventory:7,783

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Overview of A1101LLHLT-T

The A1101LLHLT-T is a high-sensitivity omnipolar Hall effect switch IC designed for use in a variety of magnetic sensing applications. It is capable of responding to both North and South poles, providing flexibility in magnetic field detection.

Pinout

(Note: The pin configuration below is a general representation. Refer to the specific datasheet for precise details.)

  • VCC: Positive power supply
  • GND: Ground connection
  • VOUT: Output signal
  • VDD: Device power supply

Circuit Diagram

Include a circuit diagram illustrating the connections and operation of the A1101LLHLT-T IC for a visual representation.

Key Features

  • Omnipolar Hall Effect Switch: Capable of detecting both North and South magnetic poles.
  • High Sensitivity: Provides a high-sensitivity magnetic sensing solution for precise detection.
  • Wide Operating Voltage Range: Operates within a wide voltage range, making it suitable for various systems.
  • Temperature Compensation: Includes built-in temperature compensation for stable operation across temperature variations.
  • Reverse Polarity Protection: Features reverse polarity protection, ensuring robustness against incorrect power supply connections.

Note: For detailed technical specifications, please refer to the A1101LLHLT-T datasheet.

Application

  • Position and Proximity Sensing: Ideal for position and proximity sensing in automotive, industrial, and consumer electronics applications.
  • Magnetic Encoders: Suitable for use in magnetic encoders for accurate angular and linear position measurements.
  • Magnetic Switching: Used in magnetic switching applications for reliable and precise on/off control based on magnetic field changes.

Functionality

The A1101LLHLT-T is a high-sensitivity omnipolar Hall effect switch IC that provides reliable and precise magnetic field detection, making it suitable for a wide range of magnetic sensing applications.

Usage Guide

  • Power Supply: Connect VCC (Pin 1) and VDD (Pin 4) to the respective power supply voltages.
  • Output Signal: Use VOUT (Pin 3) to obtain the digital output signal based on the detected magnetic field.

Frequently Asked Questions

Q: What is the operating voltage range of the A1101LLHLT-T?
A: The A1101LLHLT-T operates within a voltage range of X to Y volts.

Q: Can the A1101LLHLT-T be used in automotive applications?
A: Yes, the A1101LLHLT-T is suitable for position and proximity sensing in automotive systems.

Equivalent

For similar functionalities, consider these alternatives to the A1101LLHLT-T:

  • SS49E: This is a non-latching Hall effect sensor with similar high sensitivity and omnipolar detection capabilities.
  • OH090U: An omnipolar Hall effect switch IC designed for high-temperature and rugged environments, offering comparable features to the A1101LLHLT-T.

Specifications

The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.

Product Category Board Mount Hall Effect / Magnetic Sensors RoHS Details
Type Unipolar Operating Supply Current 4.1 mA
Maximum Output Current 25 mA Operating Point Min/Max 50 G to 160 G
Release Point Min/Max (Brp) 10 G to 130 G Operating Supply Voltage 3.8 V to 24 V
Minimum Operating Temperature - 40 C Maximum Operating Temperature + 150 C
Mounting Style SMD/SMT Package / Case SOT-23-3
Series A110X Brand Allegro MicroSystems
Moisture Sensitive Yes Output Type NMOS
Output Voltage 215 mV Product Hall Effect Switches
Product Type Hall Effect / Magnetic Sensors Factory Pack Quantity 3000
Subcategory Sensors Supply Voltage - Max 24 V
Supply Voltage - Min 3.8 V Termination Style Solder Pad
With Switch With Switch

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A1101LLHLT-T

Hall Effect Sensor for Automotive Applications

Inventory:

7,783