Magnetic rotary encoder AS5048A, SPI, PWM

Product detailed description

The AS5048 is an easy-to-use 360° position angle sensor with 14-bit resolution. The IC measures the absolute position of the magnet rotation. It consists of Hall sensors, A/D converter and digital signal processing circuit. The absolute magnet position information is directly accessible via the PWM output or can be read via the standard SPI interface. The zero position can be programmed using a command sent on the SPI interface. This simplifies the assembly of the entire system, as the zero position of the magnet does not have to be mechanically guaranteed. The sensor tolerates misalignment, air gap distance variations, temperature variations and also external magnetic fields. This robustness and wide temperature range make the IC ideal for rotation angle sensing in industrial and medical environments.

Specifications:

• Sensor chip: AS5048A
• Supply voltage: 5V DC
• Logic voltage: 3.3V
• Resolution: 14-bit (0.0219°/LSB)
• Accuracy: 0.05°
• Communication interface: SPI, PWM
• Range of air gap between magnet and sensor: 0.5-3mm
• Operating temperature range: -40-150°C
• Module dimensions: 15x17x1.9mm
• Magnetic ring dimensions: Outer ø10, inner ø5mm, thickness: 1.6mm

Included in delivery:

• 1pc Magnetic rotary encoder AS5048A, SPI, PWM
• 1pc Magnetic ring
• 1pc Connecting cable 3pin

Remark:

• This product is not a standalone functional unit and may require professional installation.
• Product images are for illustration purposes only and may sometimes differ from the actual appearance of the item. However, this does not change its basic properties.