Part Image

A1122LLHLT-T - Allegro Microsystems

Description: Chopper-Stabilized Precision Hall-Effect Switch

Download A1122LLHLT-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
A1122LLHLT-T - Allegro Microsystems PCB footprint - SOT23 (3-Pin) - SOT23 (3-Pin) - LH, 3-Pin (SOT-23W)_2022
click to zoom
3D Models
A1122LLHLT-T - Allegro Microsystems  - 3D model - SOT23 (3-Pin) - LH, 3-Pin (SOT-23W)_2022
click to zoom

A1122LLHLT-T Details

  • Manufacturer Part Number:

    A1122LLHLT-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:

    2.5 mT

  • Input Mode:

    UNIPOLAR

  • JESD-609 Code:

    e3

  • Magnetic Field Range-Max:

    20 mT

  • Magnetic Field Range-Min:

    11 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:

    Tin (Sn)

  • Termination Type:

    SOLDER

A1122LLHLT-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 A1122LLHLT-T is dependent on the supply voltage. Ensure that the output is terminated with a load impedance that matches the recommended value in the datasheet to maintain signal integrity.
  • The maximum allowable voltage on the VCC pin is 5.5V. Exceeding this voltage may damage the device.
  • Follow proper PCB design and layout guidelines, use shielding and filtering as necessary, and ensure that the device is properly decoupled to minimize electromagnetic interference (EMI).
  • The A1122LLHLT-T operates over a temperature range of -40°C to 150°C. However, the device's performance may degrade at extreme temperatures.

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

A1122LLHLT-T Overview

Use the download button to access the A1122LLHLT-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 A1122, or try a keyword search, such as Magnetic Field Sensors

Parts related to A1122LLHLT-T

Showing 0 results