AS5261

Datasheet - Detailed Descr i p ti on

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Revision 1.1

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8.2.5 Linearization of the Output

To improve the system linearity an additional 2 point linearization function is implemented in the AS5261.

Figure 8. Linearization of the Output Characteristic

8.2.6 Resolution of Parameters

The programming parameters have a wide resolution of up to 14 bits.

Table 7. Resolution of the Programming Parameters

Symbol

Parameter

Resolution

Note

T1

Mechanical angle start point

14 bits

T2

Mechanical angle stop point

14 bits

T1Y

Mechanical start voltage level

12 bits

T2Y

Mechanical stop voltage level

12 bits

CLL

Clamping level low

9 bits

CLH

Clamping level high

9 bits

BP

Break point

14 bits

C1

Calibration Point 1

4 bits

C2

Calibration Point 2

4 bits

C1Y

Trim value C1

3 bits

C2Y

Trim value C2

3 bits

T1

T2

100%DC

0

T1Y

T2Y

CLL

CLH

C1

C2

C1Y

C2Y