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A1381LLHLT-T

Allegro MicroSystems

A1381LLHLT-T by Allegro MicroSystems

Allegro MicroSystems' A1381LLHLT-T is a magnetic field sensor with 5V supply, 4.35-4.65V analog output range, and 1.5% linearity. Ideal for Hall effect applications, it operates b/w -40 to 150°C and has a max output current of 2A. Suitable for surface mount with matte tin finish termination.

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Vyrian

USA . 3,416 parts In-Stock

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ComSIT Distribution GmbH

Germany . 2,345 parts In-Stock

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VNN

France . 1,620 parts In-Stock

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Nova Conductors

Japan . 300 parts In-Stock

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Corohmni

South Africa . 168 parts In-Stock

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$1.763

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Aztec Data Supply Inc.

USA . 3,743 parts In-Stock

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$2.250

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Ampacity Inc.

Singapore . 1,123 parts In-Stock

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$9.750

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AZTECH Wire

Italy . 217 parts In-Stock

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Semicontronic

India . 167 parts In-Stock

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$46.750

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$45.348

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Continental Prestige Electronics

USA . 4,049 parts In-Stock

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Argo Parts USA

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Authorized Procurement Solutions

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Bastille Electronics

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Overview

Discover the innovative A1381LLHLT-T magnetic field sensor by Allegro MicroSystems, a leading manufacturer known for top-quality sensors. This sensor offers precise detection and reliable performance, making it ideal for a wide range of applications. With its compact design and high output voltage range, customers can benefit from accurate measurements and seamless integration. Trust Allegro MicroSystems to deliver superior technology that elevates your projects to the next level.

Feature Benefit Bullets

Package Body Material: PLASTIC/EPOXY

Plastic and epoxy materials provide durability and resistance to environmental factors, making this sensor suitable for a variety of applications.

Maximum Supply Voltage: 5.5 V

Wide range of supply voltage allows for flexibility in different operating conditions and power sources.

Body Width: 1.91 inch

Compact size allows for easy integration into different systems or devices.

Output Circuit Type: SINGLE-ENDED

Single-ended output simplifies circuit design and interfacing with other components.

Power Supplies (V): 5

Standard power supply voltage ensures compatibility with common power sources.

Sensors or Transducers Type: MAGNETIC FIELD SENSOR,HALL EFFECT

Hall effect sensor provides accurate and reliable measurements of magnetic fields.

No. of Terminals: 3

Simple three-terminal connection for easy installation and setup.

Linearity (%): 1.5

High linearity ensures accurate output proportional to the magnetic field strength.

Body Height: 1 mm

Low profile design allows for placement in tight spaces or close proximity to magnetic sources.

Package Shape or Style: RECTANGULAR

Rectangular shape allows for efficient use of board space and easy mounting.

Minimum Supply Voltage: 4.5 V

Low minimum supply voltage ensures operation in low power scenarios.

Maximum Operating Temperature: 150 °C

High operating temperature range allows for use in varied environmental conditions.

Output Range: 4.35-4.65V

Narrow output range provides precise measurements of the magnetic field strength.

Output Type: ANALOG VOLTAGE

Analog voltage output is compatible with many microcontrollers and signal processing circuits.

Minimum Operating Temperature: -40 °C

Wide temperature range ensures reliable operation in extreme cold conditions.

Terminal Finish: Matte Tin (Sn)

Matte tin finish on terminals provides good solderability and corrosion resistance.

Maximum Operating Current: 8 mA

Low operating current for power-efficient operation.

Maximum Output Current: 2 A

High output current capability for driving external loads or circuits.

Technology: BICMOS

BICMOS technology offers a combination of bipolar and CMOS capabilities for improved performance.

Body Length/Diameter: 2.98 mm

Compact body length or diameter for space-constrained applications.

Resistance: 1 ohm

Low resistance for minimal voltage drop and accurate signal transmission.

Termination Type: SOLDER

Solder termination for secure and reliable electrical connections.

Mounting Feature: SURFACE MOUNT

Surface mount design for easy and secure attachment to circuit boards.

Technical Specifications

Magnetic Field Sensors A1381LLHLT-T attributes and parameters. Explore more Magnetic Field Sensors devices from Allegro MicroSystems

Specs

Additional Features:

SENSITIVITY IS 9 MV/G

Body Width:

1.91 inch

Body Height:

1 mm

Body Length/Diameter:

2.98 mm

JESD-609 Code:

e3

Linearity (%):

1.5

Mounting Feature:

No. of Terminals:

3

Maximum Operating Current:

8 mA

Maximum Operating Temperature:

150 Cel

Minimum Operating Temperature:

-40 Cel

Output Circuit Type:

SINGLE-ENDED

Maximum Output Current:

2 A

Output Range:

Output Type:

Package Body Material:

PLASTIC/EPOXY

Package Equivalence Code:

TO-236

Package Shape or Style:

Power Supplies (V):

5

Resistance:

1 ohm

Sensors or Transducers Type:

Sub-Category:

Other Sensors/Transducers

Maximum Supply Voltage:

5.5 V

Minimum Supply Voltage:

4.5 V

Technology:

BICMOS

Terminal Finish:

Matte Tin (Sn)

Termination Type:

SOLDER

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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