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A1389LLHLX-9-T The Allegro A1389LLHLX-9-T is a linear Hall-effect sensor IC with an analog voltage output. It operates from a 4.5V to 5.5V supply and is suitable for a wide temperature range.
Mfr Part #:

A1389LLHLX-9-T

Available from 1 distributors
Mfr Name: Allegro Microsystems
Allegro Microsystems
The Allegro A1389LLHLX-9-T is a linear Hall-effect sensor IC with an analog voltage output. It operates from a 4.5V to 5.5V supply and is suitable for a wide temperature range.
✓ Total Stock: 30,000 pcs
$ Price Range: $1.50

A1389LLHLX-9-T Available from 1 distributor

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30,000 pcs
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A1389LLHLX-9-T Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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Operating Temperature
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A1389LLHLX-9-T Description

Short technical summary and product information.

The Allegro A1389LLHLX-9-T is a linear Hall-effect sensor IC designed for applications requiring high accuracy and small package sizes. It provides a voltage output proportional to the applied magnetic field, with a quiescent voltage output centered around 50% of the supply voltage. This device features temperature-stable quiescent voltage output and sensitivity, enhanced by end-of-line optimization and programming of temperature coefficients at the factory.

 

Key electrical characteristics include a supply voltage range of 4.5V to 5.5V, an operating current of 10mA, and a bandwidth of 20kHz. The sensor operates across a wide ambient temperature range of -40°C to 150°C, making it suitable for demanding automotive and industrial applications. It is immune to mechanical stress and offers enhanced EMC performance.

 

The A1389LLHLX-9-T is available in a miniature SOT-23W surface-mount package, facilitating compact designs. Its features, including temperature compensation and precise recoverability after temperature cycling, make it ideal for displacement and angular position sensing.

A1389LLHLX-9-T Quick Information

Product Type: Linear Hall-Effect Sensor IC
Canonical Name: Allegro A1389LLHLX-9-T Linear Hall-Effect Sensor IC
Subcategory: Linear

A1389LLHLX-9-T Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

A1389LLHLX-9-T Estimated Pricing

Qty Low High
1+ $1.50 $1.50

Estimated market price range - modelled values for guidance only, not live distributor offers.

A1389LLHLX-9-T Features

  • Temperature-stable linear Hall-effect sensor.
  • Analog voltage output proportional to magnetic field.
  • Wide operating temperature range: -40°C to 150°C.
  • Compact SOT-23W surface-mount package.
  • Optimized for high accuracy and small size.

A1389LLHLX-9-T Applications

  • Ideal for displacement sensing applications.
  • Suitable for angular position sensing.
  • Used in demanding automotive applications.
  • Applicable in industrial environments.
  • Enables high-accuracy magnetic field measurement.

A1389LLHLX-9-T FAQs

5 frequently asked questions generated from this part’s specifications.
What is the operating voltage for the A1389LLHLX-9-T?

The operating voltage for the A1389LLHLX-9-T is between 4.5V and 5.5V.

What is the operating temperature range of the A1389LLHLX-9-T?

The A1389LLHLX-9-T operates in a temperature range of -40°C to 150°C.

What type of output does the A1389LLHLX-9-T provide?

The A1389LLHLX-9-T provides an analog voltage output.

What package is the A1389LLHLX-9-T supplied in?

The A1389LLHLX-9-T is supplied in a SOT-23W package.

What is the bandwidth of the A1389LLHLX-9-T sensor?

The bandwidth of the A1389LLHLX-9-T sensor is 20kHz.

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