ADT501-10E Rotation Sensors provide two binary digital outputs to accurately indicate the absolute rotational quadrant of a rotating magnet with fields as low as 0.4 mT.
The two outputs are 90 degrees out of phase to also provide directional information. The sensors use NVE’s unique Tunneling Magnetoresistance (TMR) technology to minimize power consumption and size. The sensors are typically used with
radially-magnetized disk magnets or
split pole magnet.
Key features include:
- Precision digital quadrant outputs
- Works in as little as 0.4 mT magnetic field
- Extremely low power (4 µA max at 2.4 V)
- Off-axis sensing capability
- Wide airgap tolerance
- 2.4 V to 5.5 V supply range
- -40°C to +125°C operating range
- 2.5 x 2.5 x 0.8 mm DFN6 package
