DRV5056 Description
The DRV5056 is a linear Hall effect sensor that responds proportionally to flux density of a magnetic south pole. The device can be used for accurate position sensing in a wide range of applications. Featuring a unipolar magnetic response, the analog output drives 0.6 V when no magnetic field is present, and increases when a south magnetic pole is applied.
DRV5056 Key Features
- 1 Unipolar linear hall effect magnetic sensor
- Operates from 3.3-V and 5-V power supplies
- Analog output with 0.6-V quiescent offset
- Maximizes voltage swing for high accuracy
- Magnetic sensitivity options (at VCC = 5 V)
- A1: 200 mV/mT, 20-mT range
- A2: 100 mV/mT, 39-mT range
- A3: 50 mV/mT, 79-mT range
- A4: 25 mV/mT, 158-mT range
- A6: 100 mV/mT, 39-mT range