AMS AS5601 Manuale - Pagina 5

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AS5601 Adapter Board

Figure 2:

Mechanical Configuration

The magnet should be aligned by reading the output of the AGC register of the AS5601. For optimal

alignment, the AGC value is in the middle of the AGC range.

Note: If the magnetic field seen by the AS5601 is below 8mT, the output is disconnected and

permanent angle programming is not possible. The AB output will not show any change until the

magnet is present again.

5.1 Electrical Setup

The Adapterboard can be used in 5V or in 3.3V mode in the configurations shown below. Short J1

to operate in 3.3V mode.

5.1.1 I

C Mode

Using the I2C Interface, all functions of the AS5601 can be configured and permanently

programmed. Additionally the output and a raw angle (unmodified value) can be read from the

output registers.

Figure 3:

Using the board in I2C mode

µC

ams Eval Kit Manual, Confidential

[v1-00] 2014-Jul-31

SDA

SCL

Magnet Holder (non-magnetic)

Sensor Magnet (d6x2,5)

AS5601

PCB

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