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A31010 - Low-Power Unidirectional Linear Hall-Effect Sensor

Datasheet Summary

Description

The A31010 family of linear Hall-effect sensor ICs provides a voltage output that is proportional to the applied magnetic field.

The user-controlled sleep pin and rapid wakeup time allows the A31010 to consume minimal power and provide magnetic data quickly after waking up.

Features

  • User-controlled sleep mode with fast (< 60 µs) wakeup time for lag-free power savings.
  • 3.2 mA active and 25 µA sleep current reduces total power consumption and extends battery life.
  • Operates down to 2.5 V supply for battery.

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Datasheet preview – A31010

Datasheet Details

Part number A31010
Manufacturer Allegro
File Size 868.33 KB
Description Low-Power Unidirectional Linear Hall-Effect Sensor
Datasheet download datasheet A31010 Datasheet
Additional preview pages of the A31010 datasheet.

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Full PDF Text Transcription

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A31010 Low-Power Unidirectional Linear Hall-Effect Sensor IC with User-Controlled Sleep Feature in Compact 2 mm × 3 mm Footprint FEATURES AND BENEFITS ▪ User-controlled sleep mode with fast (< 60 µs) wakeup time for lag-free power savings • 3.2 mA active and 25 µA sleep current reduces total power consumption and extends battery life • Operates down to 2.5 V supply for battery applications • Low quiescent voltage output (QVO) maximizes output range and resolution at ADC input • Ambient temperature range from –20°C to 85°C suited for personal electronics and gaming applications PACKAGE: 6-pin MLP/DFN (suffix EH) Not to scale DESCRIPTION The A31010 family of linear Hall-effect sensor ICs provides a voltage output that is proportional to the applied magnetic field.
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