MAGNETIC POSITION SENSORS
The AS5048B is a 14-bit rotary position sensor (previously known as encoder) for absolute angular measurement and with a PWM (=pulse width modulation) output over a full turn of 360° based on contactless magnetic sensor technology. This device fits perfectly for on-axis applications where a simple 2-pole magnet rotates above or below the sensor IC and the zero position can be programmed into the device simply with a I2C command. The absolute magnet angular position is measured with a resolution of 14 bit = 16384 positions per revolution and it is provided as a digital value on the serial interface (I2C).
Key Benefits
| Applications
|
| Resolution | 14-bit |
| Interfaces | I2C |
| Output | Digital Angle (Interface) / PWM |
| Max speed [rpm] | |
| Overvoltage protection [ ] | |
| Redundant | |
| Supply voltage [V] | 3.3 or 5.0 |
| Temperature range [°C] | -40 to +125 |
| Package | TSSOP-14 |
| Automotive qualified |