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A1122LLHLT-T

Allegro MicroSystems

A1122LLHLT-T by Allegro MicroSystems

Allegro MicroSystems A1122LLHLT-T is a magnetic field sensor with 24V max supply voltage, 2.5mT hysteresis, and -40 to 150°C operating temp range. Ideal for automotive applications due to AEC-Q100 screening, BICMOS technology, and unipolar input mode.

Median Price

$1.127

Lifecycle Status

Suppliers In-Stock

10

In-Stock Inventory

1k+

Distributors (Authorized)

Supplier In-Stock 1+ parts 100+ parts 1k+ parts 10k+ parts

Chip1Stop

Japan . 1,060 parts In-Stock

1+ parts

$0.957

100+ parts

$0.784

1k+ parts

$0.621

10k+ parts

-

1,060

$0.957

$0.784

$0.621

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Arrow

USA . 17,504 parts In-Stock

1+ parts

$1.127

100+ parts

$0.950

1k+ parts

$0.789

10k+ parts

$0.773

17,504

$1.127

$0.950

$0.789

$0.773

Mouser Electronics

USA . 47,629 parts In-Stock

1+ parts

$1.590

100+ parts

$1.120

1k+ parts

$0.936

10k+ parts

$0.876

47,629

$1.590

$1.120

$0.936

$0.876

DigiKey

USA . 12,686 parts In-Stock

1+ parts

$1.640

100+ parts

$1.192

1k+ parts

$1.048

10k+ parts

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12,686

$1.640

$1.192

$1.048

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Verical

USA . 17,504 parts In-Stock

1+ parts

-

100+ parts

$0.950

1k+ parts

$0.789

10k+ parts

$0.773

17,504

-

$0.950

$0.789

$0.773

Distributors (In-Stock)

Supplier In-Stock 1+ parts 100+ parts 1k+ parts 10k+ parts

Chip Stock

USA . 70,500 parts In-Stock

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TME

Poland . 3,000 parts In-Stock

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$0.880

3,000

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$0.880

VNN

France . 1,490 parts In-Stock

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Nova Conductors

Japan . 100 parts In-Stock

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ComSIT Distribution GmbH

Germany . 84 parts In-Stock

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Distributors (Availability)

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Ampacity Inc.

Singapore . 19,753 parts In-Stock

1+ parts

$0.590

100+ parts

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Argo Parts USA

USA . 9,017 parts In-Stock

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Continental Prestige Electronics

USA . 5,250 parts In-Stock

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Infinite Electronics LLP (Excess)

. 3,008 parts In-Stock

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Aranea Global

USA . 50 parts In-Stock

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Overview

Experience exceptional accuracy and reliability with the Allegro MicroSystems A1122LLHLT-T magnetic field sensor. Manufactured by industry leader Allegro MicroSystems, this sensor is designed for a wide range of applications where precise measurement is crucial. With a maximum supply voltage of 24V and a compact rectangular package body, this sensor offers unparalleled performance in detecting magnetic fields. Whether you're working on automotive, industrial, or consumer electronics projects, the A1122LLHLT-T provides superior quality and value, making it the ideal choice for your sensing needs.

Feature Benefit Bullets

Package Body Material: PLASTIC/EPOXY

The use of plastic/epoxy material provides durability and protection for the sensor, making it suitable for various environments.

Maximum Supply Voltage: 24 V

With a high maximum supply voltage, this sensor can be used in applications that require higher voltage levels, providing versatility.

Screening Level: AEC-Q100

Being AEC-Q100 compliant ensures reliability and quality standards suitable for automotive applications.

Hysteresis: 2.5 mT

Low hysteresis of 2.5 mT ensures accurate and precise sensing of magnetic fields, making it a reliable choice.

Body Width: 1.91 inch

Compact body width of 1.91 inches allows for easy installation and integration into space-constrained applications.

Output Circuit Type: TRANSISTOR

The transistor output circuit type offers fast response and low power consumption, enhancing the overall efficiency of the sensor.

Sensors or Transducers Type: MAGNETIC FIELD SENSOR, HALL EFFECT

The Hall Effect sensor type ensures precise detection of magnetic fields, making it suitable for a wide range of applications.

No. of Terminals: 3

Having 3 terminals simplifies the wiring process and provides a reliable connection for seamless integration.

Body Height: 1 mm

Low body height of 1 mm allows for easy mounting and installation in compact spaces, increasing flexibility in design.

Package Shape or Style: RECTANGULAR

Rectangular package shape offers compatibility with standard mounting techniques, making it easy to incorporate into existing designs.

Minimum Supply Voltage: 3 V

Low minimum supply voltage of 3 V allows for flexibility in power supply options while ensuring efficient operation.

Maximum Operating Temperature: 150 °C

High maximum operating temperature of 150°C enables the sensor to withstand harsh environmental conditions, increasing its reliability.

Output Range: 30-60mA

The output range of 30-60mA provides a wide current output range, allowing for versatile applications with varying magnetic field strengths.

Output Type: CURRENT OUTPUT

Current output type allows for easy interfacing with other systems, providing real-time feedback on magnetic field detection.

Minimum Operating Temperature: -40 °C

Low minimum operating temperature of -40°C ensures reliable operation even in extreme cold conditions, making it suitable for a wide range of environments.

Terminal Finish: MATTE TIN

Matte tin finish on terminals provides corrosion resistance and ensures a reliable connection for long-term performance.

Output (V): OPEN-DRAIN

Open-drain output type offers flexibility in interfacing with other devices, enhancing compatibility and ease of use.

Maximum Operating Current: 4 mA

Low maximum operating current of 4 mA ensures energy efficiency and reliability, making it suitable for battery-powered applications.

Housing: PLASTIC

Plastic housing offers durability and protection for the sensor components, ensuring long-term reliability in various operating conditions.

Minimum Range Of Magnetic Field: 11 mT

The minimum range of magnetic field detection of 11 mT allows for precise sensing of weak magnetic fields, enhancing the sensor's versatility.

Maximum Output Current: 60 A

High maximum output current of 60 A allows for robust current output capabilities, making it suitable for demanding applications.

Technology: BICMOS

BICMOS technology offers a balance between bipolar and CMOS technologies, providing high performance and low power consumption for efficient operation.

Input Mode: UNIPOLAR

Unipolar input mode simplifies the signal processing and increases the sensor's accuracy in detecting magnetic fields, making it a reliable choice for precise measurements.

Maximum Magnetic Field Range: 20 mT

The maximum magnetic field range of 20 mT allows for sensing a wide range of magnetic field strengths, enhancing the sensor's versatility.

Body Length/Diameter: 2.98 mm

Compact body length/diameter of 2.98 mm ensures easy installation and integration into space-constrained applications, increasing flexibility in design.

Termination Type: SOLDER

Solder termination type ensures a secure and reliable connection for long-term performance, making it suitable for various applications.

Mounting Feature: SURFACE MOUNT

Surface mounting feature offers easy and convenient installation on PCBs, saving space and simplifying the assembly process.

Technical Specifications

Magnetic Field Sensors A1122LLHLT-T attributes and parameters. Explore more Magnetic Field Sensors devices from Allegro MicroSystems

Specs

Additional Features:

AEC-Q100; SHORT CIRCUIT PROTECTION

Body Width:

1.91 inch

Body Height:

1 mm

Body Length/Diameter:

2.98 mm

Housing:

PLASTIC

Hysteresis:

2.5 mT

Input Mode:

UNIPOLAR

JESD-609 Code:

e3

Maximum Magnetic Field Range:

20 mT

Minimum Range Of Magnetic Field:

11 mT

Mounting Feature:

No. of Terminals:

3

Maximum Operating Current:

4 mA

Maximum Operating Temperature:

150 Cel

Minimum Operating Temperature:

-40 Cel

Output (V):

OPEN-DRAIN

Output Circuit Type:

TRANSISTOR

Maximum Output Current:

60 A

Output Range:

Output Type:

Package Body Material:

PLASTIC/EPOXY

Package Equivalence Code:

TO-236

Package Shape or Style:

Screening Level:

AEC-Q100

Sensors or Transducers Type:

Maximum Supply Voltage:

24 V

Minimum Supply Voltage:

3 V

Technology:

BICMOS

Terminal Finish:

MATTE TIN

Termination Type:

SOLDER

Trade Compliance

A1122LLHLT-T Sensors & Transducers trade compliance attributes, and parameters.

HTS

8542.39.00.01

SB

8542.39.00.00

PCN

Manufacturer Highlights

Allegro MicroSystems

With more than 30 years of experience developing advanced semiconductor technology and application-specific algorithms, Allegro is a global leader in power and sensing solutions for motion control and energy-efficient systems. Through our innovations in e-Mobility, Clean Energy, and Automation, we are helping move the world toward a safer, more sustainable future. Each year we ship over one billion units into these applications to support our 10,000+ customers around the globe, including over 50 automotive OEMs. Our global engineering, manufacturing and support, combined with our agility, make Allegro a trusted partner to both large enterprises and regional market leaders worldwide.

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