The ALT021 is an ultrahigh sensitivity Tunneling Magnetoresistance (TMR) analog bridge magnetic sensor. The differential bridge output is bipolar, meaning it is positive for a positive field and negative for an opposite field polarity.
Features:
- ±0.25 mT linear range
- Ultrahigh sensitivity (500 mV/V/mT typical)
- Large output signal (200 mV/V typical)
- 0 - 10 V power supply
- Wheatstone bridge magnetometer configuration
- 20 kiloohm device resistance for low power
- Up to 300 kHz frequency bandwidth
- 2.5 x 2.5 mm DFN6 package
- –40 to 125°C
Applications:
- Motion, speed, and position control
- Non-contact current sensing
- Mechatronics and robotics
- Navigation
