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A1326 - Low-Noise Linear Hall-Effect Sensor

Download the A1326 datasheet PDF. This datasheet also covers the A1324 variant, as both devices belong to the same low-noise linear hall-effect sensor family and are provided as variant models within a single manufacturer datasheet.

General Description

New applications for linear output Hall-effect devices, such as displacement, angular position, and current measurement, require high accuracy in conjunction with small package size.

The Allegro™ A1324, A1325, and A1326 linear Hall-effect sensor ICs are designed specifically to achieve both goals.

Key Features

  • Temperature-stable quiescent output voltage and sensitivity.
  • Output voltage proportional to magnetic flux density.
  • Low-noise output increases accuracy.
  • Precise recoverability after temperature cycling.
  • Ratiometric rail-to-rail output.
  • Wide ambient temperature range:.
  • 40°C to 150°C.
  • Immune to mechanical stress.
  • Solid-state reliability.
  • Enhanced EMC performance for stringent automotive.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (A1324-AllegroMicroSystems.pdf) that lists specifications for multiple related part numbers.

More Datasheets from Allegro MicroSystems

Part Number Description
A1321 Ratiometric Linear Hall Effect Sensor IC
A1322 Ratiometric Linear Hall Effect Sensor IC
A1323 Ratiometric Linear Hall Effect Sensor IC
A1324 Low-Noise Linear Hall-Effect Sensor
A1325 Low-Noise Linear Hall-Effect Sensor
A1301 Continuous-Time Ratiometric Linear Hall Effect Sensor
A1302 Continuous-Time Ratiometric Linear Hall Effect Sensor
A1334 Micro Power Hall-Effect Angle Sensor
A1351 High Precision Linear Hall Effect Sensor IC
A1359 Factory-Programmed Dual Output Linear Hall-Effect Sensor

Full PDF Text Transcription for A1326 (Reference)

Note: Below is a high-fidelity text extraction (approx. 800 characters) for A1326. For precise diagrams, tables, and layout, please refer to the original PDF.

View original datasheet text
A1324, A1325, and A1326 Low-Noise Linear Hall-Effect Sensor ICs with Analog Output FEATURES AND BENEFITS • Temperature-stable quiescent output voltage and sensitivity • Output voltage proportional to magnetic flux density • Low-noise output increases accuracy • Precise recoverability after temperature cycling • Ratiometric rail-to-rail output • Wide ambient temperature range: –40°C to 150°C • Immune to mechanical stress • Solid-state reliability • Enhanced EMC performance for stringent automotive applications PACKAGES 3-pin ultramini SIP 1.