AS5020

Up to 64 positions within 360°
Non contact switching 
Simple magnet as rotary encoder 
Zero position programmable (independent of magnet orientation) 
Synchronous Serial Interface (SSI) 
Cascading is possible 
Chip Select Input 
Small 8-Pin SOIC (SMT) Package 
Temperature Range: -40°C ...+85°C
 

AS5020 provides the absolute angular position of a simple magnet that is placed under or above the device's surface. The device includes
the Hall Sensor Array, signal conditioning and post processing needed to generate a 6-bit binary code. The binary code of AS5020 can be easily accessed
by a Synchronous Serial Interface (SSI). The angle between AS5020 and the magnetic polarisation axis is exactly represented by one of 64
sectors (of 5.625° each) of AS5020 in the full 360° range. Zero-Position Programming allows one time programming of a specific zero position between
AS5020 and the magnet.  The initial zero position is shown below.