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AMR1320S - Omnipolar Switch Sensor

Datasheet Summary

Description

The AMR132x is an omnipolar magnetic switch integrated with anisotropic magnetoresistance (AMR) magnetic sensor and CMOS circuitry, which is able to detect the change of magnetic field and output high and low voltage signals for high accuracy position detection.

Features

  • Anisotropic magnetoresistance (AMR) technology.
  • Low power consumption at 1 μA.
  • Fast internal switching frequency at 100 Hz.
  • Omnipolar operation.
  • High sensitivity.
  • Wide range supply voltages: 1.8 V to 5.5V.
  • CMOS output.
  • Excellent temperature stability.
  • High tolerance to external magnetic field interference.
  • RoHS & REACH compliant.

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Datasheet preview – AMR1320S

Datasheet Details

Part number AMR1320S
Manufacturer MultiDimension
File Size 1.18 MB
Description Omnipolar Switch Sensor
Datasheet download datasheet AMR1320S Datasheet
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Full PDF Text Transcription

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Datasheet Version 2.0 AMR132x 360°, Ultra-Low Power, Omnipolar Switch Sensor Description The AMR132x is an omnipolar magnetic switch integrated with anisotropic magnetoresistance (AMR) magnetic sensor and CMOS circuitry, which is able to detect the change of magnetic field and output high and low voltage signals for high accuracy position detection. The AMR132x series switch can detect magnetic fields from all directions in the plane, enabling 360° sensing. It provides 100 Hz sampling frequency, 1 μA power consumption, and a wide range of operating voltages from 1.8 V to 5.5 V. It has excellent thermal stability and immunity to stray field interference. The AMR132x available in the compact SOT23-3 package.
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