TMR8112N - Ultra Low Noise TMR Linear Sensor

The TMR8112N features single-axis, low-noise, high transient response magnetic sensors that utilize the miniaturized, ultra-low noise TMR sensor. These sensors employ phase-sensitive detection and weak magnetic signal modulation technology to convert broad passband measurements into narrowband measurements. This tech- nique significantly reduces the interference of 1/f noise, enhancing the signal-to-noise ratio of weak magnetic signals. Consequently, it enables high transient response and high-resolution detection of weak magnetic signals, facilitating ultra-long-distance detection of ferromagnetic materials.

Features:

• High-resolution measurements
• Highly integrated design, easy secondary integration
• Excellent detection capabilities for dynamic weak magnetic fields at low frequencies
• Large saturation field: typ. ±600 μT
• Wide background magnetic field: typ. ±300 μT