TMR8605 is a compact and high-precision linear magnetic sensor, featuring low noise and fast response. This sensor is encased in a module-level package measuring 18mm × 14.4mm × 7.8mm. It boasts a measurement range of ±500μT and supports either single or dual power supply options, with voltage ranges from ±3.3V to ±15V. Operating temperatures range from -40°C to 85°C. Utilizing advanced tunneling magnetoresistance (TMR) technology, the TMR8605 integrates a magnetic field feedback coil and a weak signal conditioning circuit, achieving different low-noise grades of 30~100 pT/√Hz@1Hz, , linearity of 0.05%, sensitivity temperature drift of 60 PPM, and sensitivity variation of 0.5% across a temperature range of -40°C to 75°C. With a bandwidth of 500kHz and ideal frequency characteristics, it enables high-resolution, real-time measurement of weak magnetic fields. For ease of application, triaxial magnetic sensor modules TMR8635 is also available. They are ideal suited for applications such as environmental magnetic field monitoring, food safety testing, geophysical magnetic detection, traffic monitoring, and magnetic metal detection.

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