RedRock™ RR120 TMR Digital Sensor

The RedRock 120 Series is an integrated digital magnetic sensor ideal for use in medical, industrial, automotive and consumer switching applications. Based on patented Tunneling Magnetoresistance (TMR) technology with CMOS process, the RR120 Series can function even in low magnetic fields with large air gaps. The RR120 Series provides high sensitivity with low power consumption in a small footprint package.

RR120 TMR Series Features

  • High sensitivity
  • Stable temperature performance
  • Resistant to mechanical stress
  • Low power consumption
  • High frequency performance
  • Logic output for design flexibility
  • REACH Compliant
  • RoHS Compliant

Applications

  • Door or lid closure detection
  • Smart phones, tablets and laptops
  • Bare glass reed switch replacement
  • Motor controllers
  • Proximity detection
  • Open-close detection
  • Water, electric and gas meters
  • Fluid level detection
  • “Wake-Up” functionality
RedRock™ RR120 TMR ANALOG SENSOR

RR120 TMR SERIES DIMENSION

In Millimeters (Inches)
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RedRock 120 TMR Chart

RR120 TMR SERIES TECHNICAL INFORMATION

1All characteristics as measured at 25ºC
2See "Output Behavior vs. Magnetic Field" below for more details.