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A1363LU Datasheet Programmable Linear Hall-effect Sensor

Manufacturer: Allegro MicroSystems

Overview: A1363LU Low Noise, High Precision, Programmable Linear Hall-Effect Sensor IC with Advanced Temperature pensation and High Bandwidth (90 kHz) Analog.

General Description

The Allegro™ A1363 programmable linear Hall-effect current sensor IC has been designed to achieve high accuracy and resolution without promising bandwidth.

The goal is achieved through new proprietary linearly interpolated temperature pensation technology that is programmed at the Allegro factory and provides sensitivity and offset that are virtually flat across the full operating temperature range.

Temperature pensation is done in the digital domain with integrated EEPROM technology, without sacrificing the analog signal path 90 kHz bandwidth, making this device ideal for HEV inverter, DC-to-DC converter, and electric power steering (EPS) applications.

Key Features

  • Proprietary segmented linear interpolated temperature compensation (TC) technology provides a typical accuracy of 1% across the full operating temperature range.
  • Customer programmable, high resolution offset and sensitivity trim.
  • Factory programmed sensitivity and quiescent output voltage TC with extremely stable temperature performance.
  • High sensitivity Hall element for maximum accuracy.
  • Extremely low noise and high resolution achieved via proprieta.

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