Part Image

A1120LLHLX-T - Allegro Microsystems

Description: Chopper-Stabilized Precision Hall Switch

Download A1120LLHLX-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
A1120LLHLX-T - Allegro Microsystems PCB footprint - SOT23 (3-Pin) - SOT23 (3-Pin) - LH, 3-Pin (SOT-23W)_2022
click to zoom
3D Models
A1120LLHLX-T - Allegro Microsystems  - 3D model - SOT23 (3-Pin) - LH, 3-Pin (SOT-23W)_2022
click to zoom

A1120LLHLX-T Details

  • Manufacturer Part Number:

    A1120LLHLX-T

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SOT-23

  • Package Description:

    SOT-23W, 3 PIN

  • Pin Count:

    3

  • Manufacturer:

    Allegro MicroSystems LLC

  • YTEOL:

    6

  • Additional Feature:

    AEC-Q100; SHORT CIRCUIT PROTECTION

  • Body Breadth:

    1.91 mm

  • Body Height:

    1 mm

  • Body Length or Diameter:

    2.98 mm

  • Housing:

    PLASTIC

  • Hysteresis:

    1 mT

  • Input Mode:

    UNIPOLAR

  • JESD-609 Code:

    e3

  • Magnetic Field Range-Max:

    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 Circuit Type:

    TRANSISTOR

  • Output Current-Max:

    60 mA

  • Output Range:

    30-60mA

  • Output Type:

    CURRENT OUTPUT

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Equivalence Code:

    TO-236

  • Package Shape/Style:

    RECTANGULAR

  • Screening Level:

    AEC-Q100

  • 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:

    MATTE TIN

  • Termination Type:

    SOLDER

A1120LLHLX-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.
  • The output voltage swing of the A1120LLHLX-T is dependent on the supply voltage and can be as high as 90% of the supply voltage. Ensure that the output is properly terminated and consider using a voltage divider or clamp circuit if necessary.
  • The maximum allowable current through the output pins is 20mA. Exceeding this limit can cause damage to the device.
  • Use a shielded enclosure, minimize PCB trace length, and ensure proper grounding and decoupling to minimize electromagnetic radiation. Allegro provides EMC guidelines in their application note AN296055.
  • The recommended operating temperature range for the A1120LLHLX-T is -40°C to 150°C. Operating outside this range can affect device performance and reliability.

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

A1120LLHLX-T Overview

Use the download button to access the A1120LLHLX-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 A1120, or try a keyword search, such as Magnetic Field Sensors

Parts related to A1120LLHLX-T

Showing 0 results