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TMR4101 Datasheet High Precision Analog Magnetic Scale Sensor

Manufacturer: MultiDimension

Datasheet Details

Part number TMR4101
Manufacturer MultiDimension
File Size 885.86 KB
Description High Precision Analog Magnetic Scale Sensor
Datasheet download datasheet TMR4101 Datasheet

General Description

The TMR4101 magnetic scale sensor contains two push-pull half-bridges, each consisting of two high-sensitivity tunnel magnetoresistance (TMR) elements.

The layout of the TMR elements matches the width of the magnetic poles.

When the sensor moves along the length of the scale, the sensor outputs two quadrature sine wave signals, each corresponding to the width of a pair of magnetic poles.

Overview

Datasheet Version 1.2.1 TMR4101 High Precision Analog Magnetic Scale.

Key Features

  • Tunneling magnetoresistance (TMR) technology.
  • Detects magnetic scale period of 0.8 mm.
  • High sensitivity.
  • Wide operating voltage range.
  • Allows for larger air gap.
  • Analog voltage outputs for A and B phases.
  • Good temperature stability.
  • RoHS & REACH compliant.