RedRock® RR122-2E22-511 & RR122-2E23-511 TMR Digital Push-Pull Magnetic Sensor

The RedRock® RR122-2E22-511 and RR122-2E23-511 are digital magnetic sensors ideal for use in medical, industrial, automotive, and consumer applications. It is based on patented Tunneling Magnetoresistance (TMR) technology with seamless CMOS integration. Short lead times are making RedRock® RR122 TMR Magnetic Sensors a popular replacement alternative for hard-to-get Hall Effect Sensors and Reed Switches.

The RR122-2E22-511 and RR122-2E23-511 feature an operate sensitivity of 15 G (1.5 mT), with a unipolar magnetic field response. They offer a wide supply voltage range from 1.7 up to 5.5 V, ideal for applications ranging from small battery-powered electronics to industrial machinery. They have an ultra low power consumption (70nA) for an active magnetic sensor operating at 10 Hz and high operating temperature ranges from -40°C up to +125°C .

RR122-2E22-511 & RR122-2E23-511 Series Features

  • Operate sensitivity of 15 G
  • Ultra Low Power Consumption of 70 nA
  • Wide Supply Voltage range of 1.7V – 5.5V
  • Unipolar Push-Pull Response
  • Operating Frequency of 10 Hz
  • Temperature Rated up to 125°C
  • RoHS & REACH Compliant

Applications

  • Proximity Detection
  • Rotary Sensing
  • Fluid Level Detection
  • Door & Lid Closure Detection
  • Utility Meters
  • Portable Medical Devices
  • Motor Controllers
  • Consumer Electronics
  • Wake-Up μProcessor
RedRock™ RR130 TMR ANALOG SENSOR

RR122-2E22-511 & RR122-2E23-511 SERIES DIMENSION

In Millimeters (Inches)
  • RedRock SOT-23 Package

RR122-2E22-511 & RR122-2E23-511 SERIES TECHNICAL INFORMATION

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