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AS5130

Datasheet - Application In form atio n

8.4.3 Choosing the Proper Magnet

There is no strict requirement on the type or shape of the magnet to be used with the AS5130. It can be cylindrical as well as square in shape.

20...80mT (see Figure 28).

Figure 28. Vertical Magnetic Fields of a Rotating Magnet

N

S

Magnet axis

Vertical field

component

(20…80mT)

0

360

360

Bz

Vertical field

component

R1 concentric circle;

radius 1.0 mm

R1

Magnet axis

typ. 6mm diameter

S

N