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A1325 - Low-Noise Linear Hall-Effect Sensor

Download the A1325 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.

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Other Datasheets by 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
A1326 Low-Noise Linear Hall-Effect Sensor

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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.