DESCRIPTION

· The RedRock™ RR121 Series is a digital push-pull magnetic sensor based on Tunneling Magnetoresistance (TMR) technology with CMOS integration.

· It is suitable for medical, industrial, automotive, and consumer applications, offering configurations for proximity sensing, rotary sensing, and level detection.

· Features include sensitivity from 9 G to 70 G, omnipolar, unipolar, or bipolar magnetic field response, and the world’s lowest average current drain of 200 nA.

· Operates at frequencies up to 10 kHz and temperatures from -40°C to 125°C.

FEATURES

· Sensitivity range: 9 G to 70 G.

· Average current consumption: < 200 nA.

· Magnetic field responses: Omnipolar, Unipolar, Bipolar Latching.

· Operating frequency: Up to 10 kHz.

· Temperature range: Up to 125°C.

· Compliance: RoHS & REACH.

APPLICATIONS

· Proximity Detection.

· Rotary Sensing.

· Fluid Level Detection.

· Door & Lid Closure Detection.

· Utility Meters.

· Portable Medical Devices.

· Motor Controllers.

· Consumer Electronics.

· Wake-Up for Processors.