MMGX45 - MultiDimension

MMGX45 TMR Magnetic Gear Tooth Sensor

The MMGX45 magnetic gear tooth sensors utilize a unique push-pull Wheatstone bridge design, including one or two Wheatstone full bridges, with four or eight unshielded high sensitivity TMR sensing elements. The Wheatstone bridge creates a differential voltage output with respect to the magnetic field gradient along the sensor’s sensitive direction. In the du.

Features

 Tunneling Magnetoresistance (TMR) Technology
 High Saturation Point Allowing Operation under Large DC Magnetic Field
 Wide Air-Gap Tolerance
 High Sensitivity to Magnetic Field Gradient
 Capable of Small-Pitch Gear Tooth Detection
 DC (Zero-Speed) Operation
 Sine/Cosine Signal Outputs with Precise Phase Shift
 Excellent Thermal Stability
 Good Immunity to Environmental Magnetic Field
 Compact Ultra-Thin Package Applications
 Gear Tooth Motion, Speed, and Direction Sensing
 Linear and Rotary Speed Sensing
 Linear and Rotary Position Sensing
 Linear Magnetic Scales
 Magnetic Enco.