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A1354 - High Precision 2-Wire Linear Hall Effect Sensor

General Description

The A1354 device is a high precision, programmable 2-wire Hall effect linear sensor IC with a pulse width modulated (PWM) output.

The duty cycle (D) of the PWM output signal is proportional to the applied magnetic field.

Key Features

  • Designed for automotive, battery-powered.

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Datasheet Details

Part number A1354
Manufacturer Allegro Micro Systems
File Size 545.09 KB
Description High Precision 2-Wire Linear Hall Effect Sensor
Datasheet download datasheet A1354 Datasheet

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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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A1354 High Precision 2-Wire Linear Hall Effect Sensor IC with Pulse Width Modulated Output Features and Benefits ▪ Designed for automotive, battery-powered applications ▪ Customer programmable quiescent duty cycle, sensitivity, and PWM carrier frequency, through VCC pin ▪ Simultaneous programming of duty cycle, sensitivity, and PWM carrier frequency, for system optimization ▪ Factory programmed sensitivity temperature coefficient and quiescent duty cycle drift ▪ Selectable unidirectional or bidirectional quiescent duty cycles ▪ Pulse width modulated (PWM) output provides increased noise immunity compared to analog output ▪ Temperature-stable quiescent duty cycle output and sensitivity Continued on the next page… Package: 4-pin SIP (suffix KT) 1 mm case thickness Description The A1354 dev