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AH701 - Speed & Direction Hall Sensor

This page provides the datasheet information for the AH701, a member of the AH700-1 Speed & Direction Hall Sensor family.

Description

Name VCC SPDA DIR SPDB GND AH70X Pin number 1 2 3 4 AH71X Pin number 1 2 3 4 Description Power supply Speed A Direction Speed B Ground SOP8 Pin description Name GND SPDA DIR SPD B NC NC NC VCC Pin number 1 2 3 4 5 6 7 8 Description Ground Speed A Direction Speed B No connection No connection

Features

  • 1.63mm Hall Elements Spacing.
  • Magnetic Type: Bipolar Switch.
  • Operating Voltage Range:Supply Voltage 3.8 to 30V.
  • Highest ESD performance up to ±4 kV.
  • Reverse voltage protection.
  • Specified Operating Temperature Range:From -40℃ to 150℃ Multiple Magnetic Sensitivity： BOP=40Gauss, BRP=-40Gauss BOP=75Gauss, BRP=-75Gauss BOP=130Gauss, Brp=-130Gauss.
  • Lead Free Package.
  • Flat TO94, SOP8.
  • High ESD Rating.
  • RoHS Compliant.
  • 2011/65/EU.

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Datasheet preview – AH701

Datasheet Details

Part number AH701
Manufacturer Alfa Electronics
File Size 957.44 KB
Description Speed & Direction Hall Sensor
Datasheet download datasheet AH701 Datasheet
Additional preview pages of the AH701 datasheet.

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Full PDF Text Transcription

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AH70X/AH71X series Speed & Direction Hall Sensor Introduction Alfa Electronics Co., Ltd The AH70X / AH71X is a speed&direction Hall sensor family with two Hall sensing elements. It outputs two digital signals for speed and direction processing . The AH70X/ AH71X internally includes two Hall sensing elements located 1.63mm apart, an on-chip Hall voltage generator, voltage regulator for operation with supply voltage 3.8 to 30V, temperature compensation circuitry, small-signal amplifier, Hall sensor with dynamic offset cancellation system, Schmitt trigger and open-drain output. Signal processing of speed and direction signals is easy. The AH70X/ AH71X family provides a variety of packages to customers: flat TO-94 for through-hole mount and SOP8 for surface mount.
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