Part Image

A1126LLHLT-T - Allegro Microsystems

Description: Chopper-Stabilized Omnipolar Hall-Effect Switch

Download A1126LLHLT-T Model
Schematic
symbols
Schematic symbol is unavailable for download
PCB
footprints
PCB footprint is unavailable for download
3D
models
3D model is unavailable for download
PCB Footprints
A1126LLHLT-T - Allegro Microsystems PCB footprint - SOT23 (3-Pin) - SOT23 (3-Pin) - LH,3-Pin (SOT-23W)
click to zoom
3D Models
A1126LLHLT-T - Allegro Microsystems  - 3D model - SOT23 (3-Pin) - LH,3-Pin (SOT-23W)
click to zoom

A1126LLHLT-T Details

  • Manufacturer Part Number:

    A1126LLHLT-T

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    SOT-23, 3 PIN

  • Manufacturer:

    Allegro MicroSystems LLC

  • YTEOL:

    6

  • Body Breadth:

    1.91 mm

  • Body Height:

    1 mm

  • Body Length or Diameter:

    2.98 mm

  • Housing:

    PLASTIC

  • Hysteresis:

    3 mT

  • Input Mode:

    UNIPOLAR

  • JESD-609 Code:

    e3

  • Magnetic Field Range-Max:

    5.5 mT

  • Magnetic Field Range-Min:

    0.5 mT

  • Mounting Feature:

    SURFACE MOUNT

  • Number of Terminals:

    3

  • Operating Current-Max:

    4 mA

  • Operating Temperature-Max:

    150 °C

  • Operating Temperature-Min:

    -40 °C

  • Output:

    OPEN-DRAIN

  • Output Current-Max:

    60 mA

  • Output Polarity:

    INVERTING

  • Output Range:

    30-60mA

  • Output Type:

    DIGITAL CURRENT

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Equivalence Code:

    TO-236

  • Package Shape/Style:

    RECTANGULAR

  • Sensors/Transducers Type:

    MAGNETIC FIELD SENSOR,HALL EFFECT

  • Supply Voltage-Max:

    24 V

  • Supply Voltage-Min:

    3 V

  • Surface Mount:

    YES

  • Technology:

    BICMOS

  • Terminal Finish:

    Tin (Sn)

  • Termination Type:

    SOLDER

A1126LLHLT-T Frequently Asked Questions (FAQs)

  • A symmetrical layout with a central ground plane and minimal signal trace length is recommended. Allegro provides a reference layout in their application note AN296055.
  • Use a low-impedance current sense resistor (RSENSE) and ensure the sense lines are twisted and shielded to minimize noise. Also, use a low-pass filter to filter out high-frequency noise.
  • The maximum allowable voltage on the VCC pin is 5.5V. Exceeding this voltage may damage the device.
  • Implement a thermal shutdown circuit to detect overheating and shut down the device. Also, use a current limiting resistor and a fuse to protect against overcurrent conditions.
  • A 10uF to 22uF ceramic capacitor is recommended for VCC bypassing to ensure stable operation and minimize noise.

Trust Checks

This model has been built in collaboration with the manufacturer.
Manufacturer Collaborated
This model has been verified by system checks.
System Verified
This model has been reviewed by community users.
Community Approved
Sponsored

A1126LLHLT-T Overview

Use the download button to access the A1126LLHLT-T schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like A1126, or try a keyword search, such as Magnetic Field Sensors

Parts related to A1126LLHLT-T

Showing 0 results