TDK’s SmartMagnetics family of TMR and Hall sensors deliver precise magnetic field detection with exceptional sensitivity, stability, and low power consumption—ideal for gaming, robotics, smartphones and next-generation consumer and automotive applications.
TDK’s SmartMagnetics portfolio combines advanced TMR (Tunnel Magnetoresistance), Hall sensor technologies, and PositionSense™ solutions to deliver high-accuracy, low-latency magnetic sensing across a wide range of applications.
From ultra-precise position and angle measurement to reliable contactless detection, our compact, low-power sensors enable responsive, durable, and energy-efficient system designs for next-generation electronics ranging from gaming, robotics, smartphones to emerging consumer and automotive applications.
TMR and Hall technologies deliver accurate magnetic field detection with excellent linearity and low noise for precise position and motion sensing
Optimized for always-on operation, enabling energy-efficient designs in battery-powered and portable systems
Consistent performance across wide temperature ranges for robust operation in consumer, industrial, and automotive environments.
Space-efficient packages and wear-free magnetic detection ensure long product life and simplified system integration
when you need a cost-effective, reliable solution for basic magnetic field detection or simple position/speed sensing. They’re ideal for applications with moderate accuracy requirements, stable temperatures, and large air gaps—such as consumer devices, BLDC motors, and general switching.
when you need higher sensitivity, greater accuracy, lower power, and better temperature stability. TMR excels in low-field environments, precise position sensing, and battery-powered or high-performance applications like smart glasses, robotics, industrial automation, and advanced consumer electronics.
Experience ultra-smooth, responsive control with precise magnetic sensing that enhances every move.
Enable secure, reliable automation with sensors that detect motion, position, or door status, without physical contact.
Power accurate motion tracking and orientation sensing in compact, energy-efficient designs.
Achieve stable, high-precision control and positioning—even in demanding environments.
Support advanced driver assistance and vehicle control systems with accurate, automotive-grade magnetic sensing.
Enable pro-quality optical image stabilization (OIS) for video capture with zoom lens use.
