The ALT025 is a Tunneling Magnetoresistance (TMR) analog bridge magnetic sensor with an extraordinary amount of signal and linear range. The differential bridge output is bipolar, meaning it is positive for a positive field and negative for an opposite field polarity. The ALT025 has cross-axis sensitivity (across the pads).
Features:
- High sensitivity (8 mV/V/mT typical)
- Wheatstone bridge magnetometer configuration
- 0 - 10 V power supply
- 20 kiloohm device resistance for low power
- ±10 mT (±100 Oe) linear range
- High linearity output (<1% F.S. ±5 mT)
- Ultra-low temperature coefficient of output (±0.1%/°C)
- 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
