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TMR3102 - TMR Magnetic Rotary Encoder

Datasheet Summary

Description

The TMR3102 is a contactless, high-precision, and high-speed magnetic rotary encoder sensor, which integrated with tunneling magnetoresistance (TMR) sensors and CMOS digital signal processing circuitry.

Features

  • Tunneling magnetoresistance (TMR) technology.
  • Contactless measurement.
  • Available in Analog and PWM interfaces output.
  • 12-bit absolute position output in SPI mode.
  • Programmable zero position.
  • Angular repeatability < ±0.2°.
  • Speeds up to 20,000 RPM.
  • Adaptive supply voltage: 3.3 V to 5 V.
  • RoHS & REACH compliant.

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Datasheet preview – TMR3102

Datasheet Details

Part number TMR3102
Manufacturer MultiDimension
File Size 1.04 MB
Description TMR Magnetic Rotary Encoder
Datasheet download datasheet TMR3102 Datasheet
Additional preview pages of the TMR3102 datasheet.

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Full PDF Text Transcription

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Datasheet Version 2.1.1 TMR3102 TMR Magnetic Rotary Encoder Description The TMR3102 is a contactless, high-precision, and high-speed magnetic rotary encoder sensor, which integrated with tunneling magnetoresistance (TMR) sensors and CMOS digital signal processing circuitry. The TMR3102 senses the single pole-pair magnet rotation above the chip by TMR sensors, collects the rotating magnetic field signal, transmits it to the digital processing unit, and calculates the rotation angle. TMR3102 outputs 12-bit absolute position signal through SPI communication protocol. At the same time, it is able to output analog and PWM signals, with rotational speed up to 20,000 RPM.
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