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Contactless Magnetic Angle Sensor Magn Tek MTR611CT for Precise Rotary Speed and Direction Detection

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Contactless Magnetic Angle Sensor Magn Tek MTR611CT for Precise Rotary Speed and Direction Detection

Description : SOP-8 Angle, Linear Position Measuring RoHS

Mfr. Part # : MTR611CT

Model Number : MTR611CT

Package : SOP-8

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Product Overview

The Magntek MTR611 is an advanced magnetic angle position sensor IC utilizing Anisotropic Magneto Resistor (AMR) technology. It provides contactless angle measurement by generating analog output voltages that change with the direction of the magnetic flux. Featuring dual whetstone bridges for quadrature signal generation, it enables angular measurement up to 180 degrees. The MTR611 operates across a wide voltage range (up to 12V) and temperature range (-40 to 125), making it suitable for various demanding applications including high-accuracy angular position sensing, rotary speed and direction detection, motor control, and robotics control. It is RoHS compliant.

Product Attributes

  • Brand: Magntek
  • Technology: Anisotropic Magneto Resistor (AMR)
  • Measurement Type: Contactless Angle Measurement
  • Certifications: RoHS Compliant 2011/65/EU

Technical Specifications

Parameter Conditions/Notes Min. Typ. Max. Unit
Supply Voltage (Vs) - 5.0 12.0 V
Bridge Resistance (ROUT) 0.8 1.0 1.2 K
Supply Current (Is) - 5.0 - mA
Sensitivity (S) S=Vamp*/180 1.66 2.00 2.36 mV/
Output Amplitude (peak to peak) (Vamp) 95 115 135 mV
Offset Voltage (Vos) -2.0 - 2.0 mV/V
Synchronism (K) (VampA/VampB)*100 97 - 103 %
Orthogonality Error (OE) -1.0 - 1.0
Temperature Coefficient for Output Amplitude (TCA) -3300 - - ppm/
Temperature Coefficient for Bridge Resistance (TCR) - 2800 - ppm/
Output Amplitude Temperature Drift (Vampd) TA=-40~125 -45 - 33 %
Offset Voltage Temperature Drift (Vosd) TA=-40~125 -300 - 300 uV/V
Operation Temperature (TA) -40 - 125
Power Dissipation (Pd) - - 200 mW
ESD (HBM) Electro-Static Discharge 1000 - - V

Pin Definitions:

  • 1: B- (Negative output of Bridge B)
  • 2: A- (Negative output of Bridge A)
  • 3: NC (Not Connected)
  • 4: Vs (Bridge Supply Voltage)
  • 5: B+ (Positive Output Bridge B)
  • 6: A+ (Positive Output Bridge A)
  • 7: NC (Not Connected)
  • 8: Gnd (Ground)

2411271944_Magn-Tek-MTR611CT_C879637.pdf


Buy cheap Contactless Magnetic Angle Sensor Magn Tek MTR611CT for Precise Rotary Speed and Direction Detection product

Contactless Magnetic Angle Sensor Magn Tek MTR611CT for Precise Rotary Speed and Direction Detection Images

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