• A1126LLHLT-T SOT23-3
A1126LLHLT-T SOT23-3

A1126LLHLT-T

Rectangular in shape with a 3-pin configuration, ideal for integration into electronic systems requiring precise magnetic sensing

Inventory:8,110

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Overview of A1126LLHLT-T

The A1126LLHLT-T is a Hall effect sensor IC designed for magnetic sensing applications. It features a digital output and operates on a 2.5V to 5.5V supply voltage range, making it suitable for various low-power applications.

Pinout

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

  • VCC: Supply voltage
  • GND: Ground
  • VOUT: Digital output
  • VDD: Supply voltage
  • NC: No connection

Circuit Diagram

Include a circuit diagram illustrating the connections and operation of the A1126LLHLT-T IC for a visual representation.

Key Features

  • Digital Output: Provides a digital signal output for easy interfacing with microcontrollers.
  • Wide Supply Voltage Range: Operates from 2.5V to 5.5V, suitable for low-power applications.
  • High Sensitivity: Offers high sensitivity to magnetic fields, making it effective for magnetic sensing.
  • Compact Package: Available in a compact LLP-3 package, ideal for space-constrained designs.
  • Low Power Consumption: Consumes minimal power, suitable for battery-powered applications.

Note: For detailed technical specifications, please refer to the A1126LLHLT-T datasheet.

Application

  • Position Sensing: Ideal for detecting position and movement based on magnetic field changes.
  • Speed Sensing: Used in speed measurement applications where magnetic encoders are employed.
  • Switching: Suitable for magnetic switches and proximity sensing applications.

Functionality

The A1126LLHLT-T is a Hall effect sensor IC that detects changes in magnetic fields and provides a digital output signal, enabling precise and reliable magnetic sensing in various applications.

Usage Guide

  • Power Supply: Connect VCC (Pin 1 or Pin 4) to the supply voltage (2.5V to 5.5V).
  • Output: Read the digital output signal from VOUT (Pin 3) to determine the presence or absence of a magnetic field.

Frequently Asked Questions

Q: What is the operating voltage range of the A1126LLHLT-T?
A: The A1126LLHLT-T operates from 2.5V to 5.5V.

Q: Is the A1126LLHLT-T suitable for battery-operated devices?
A: Yes, the A1126LLHLT-T features low power consumption, making it ideal for battery-powered applications requiring magnetic sensing capabilities.

Equivalent

For similar functionalities, consider these alternatives to the A1126LLHLT-T:

  • SS490 Series: Hall effect sensors from Honeywell with digital outputs and various supply voltage ranges.
  • OH49E: A Hall effect sensor IC from Alegro Microsystems, providing digital output and compact design.

A1126LLHLT-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 Omnipolar Operating Supply Current 4 mA
Maximum Output Current 60 mA Operating Point Min/Max - 55 G to 55 G
Release Point Min/Max (Brp) - 50 G to 50 G Operating Supply Voltage 3 V to 24 V
Minimum Operating Temperature - 40 C Maximum Operating Temperature + 150 C
Mounting Style SMD/SMT Package / Case SOT-23-3
Series A1126 Brand Allegro MicroSystems
Output Type Open Drain Output Voltage 185 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 V
Termination Style Solder Pad With Switch With Switch

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