Fluxgate sensing with ±2 mT range and selectable bandwidth
The DRV425RTJT is a single-axis fluxgate magnetic field sensor from Texas Instruments, delivering a ±2 mT sensing range with an analog voltage output. Fluxgate technology provides inherently low noise and high stability compared to Hall-effect sensors, making this part suited for precision current sensing, magnetic field mapping, and contactless position detection.
Bandwidth selection and temperature range
Two bandwidth options — 47 kHz and 32 kHz — let the designer trade noise performance against response speed; the wider band captures faster transients, while the narrower band reduces output noise for low-frequency measurements.
Active lifecycle and compliance
The part is RoHS3 compliant, meeting the latest EU restriction directive without exemptions.