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A1341 - Programmable Linear Hall Effect Sensor

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.

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 preview – A1341

Datasheet Details

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

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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
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