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A1341 - Programmable Linear Hall Effect Sensor

General Description

The A1341 device is a high precision, programmable Hall effect linear sensor integrated circuit (IC) with a configurable pulse width modulated (PWM) or single edge nibble transmission (SENT) output, for both automotive and nonautomotive applications.

Key Features

  • Advanced 32-segment output linearization functionality enables high output accuracy and linearity in the presence of non-linear input magnetic fields.
  • Selectable digital SENT (Single Edge Nibble Transmission) or PWM (Pulse Width Modulation) output.
  • SENT output is SAEJ2716 JAN2010 compliant Allegro Proprietary Enhanced Programmable Features.
  • Customer programmable sensitivity offset, bandwidth, output polarity, output clamps, 1st and 2nd order temperature compe.

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Datasheet Details

Part number A1341
Manufacturer Allegro
File Size 1.39 MB
Description Programmable Linear Hall Effect Sensor
Datasheet download datasheet A1341 Datasheet

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.

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A1341 High Precision, Programmable Linear Hall Effect Sensor IC with EEPROM, SENT and PWM Output Protocols, and Advanced Output Linearization FEATURES AND BENEFITS • Advanced 32-segment output linearization functionality enables high output accuracy and linearity in the presence of non-linear input magnetic fields • Selectable digital SENT (Single Edge Nibble Transmission) or PWM (Pulse Width Modulation) output • SENT output is SAEJ2716 JAN2010 compliant Allegro Proprietary Enhanced Programmable Features • Customer programmable sensitivity offset, bandwidth, output polarity, output clamps, 1st and 2nd order temperature compensation • Simultaneous programming of all parameters for accurate and efficient system optimization • Factory trimmed magnetic input range (coarse sensitivity) and sig