AS5263
Datasheet - D e t a i l e d D e s c r i p t i o n
7.2.3
Application Specific Programming of the Break Point
The break point BP can be programmed as well with a resolution of 14 bits. This is important when the default transition point is inside the
application range. In such a case, the default transition point must be shifted out of the application range. The parameter BP defines the new
position. The function can be used also for an on-off indication.
Figure 5. Individual Programming of the Break Point BP
90 degree
Application range
electrical range
T2
T1
100%VDD
mechanical range
clamping range
high
180 degree
CLH
CLL
0 degree
CLH
T2Y
T1Y
BP
270 degree
CLL
0
clamping range
low
T1
T2
clamping range
low
7.2.4
Full Scale Mode
The AS5263 can be programmed as well in the full scale mode. The BP parameter defines the position of the transition.
Figure 6. Full Scale Mode
100 % VDD
0
360
For simplification, Figure 6 describes a linear output voltage from rail to rail (0V to VDD) over the complete rotation range. In practice, this is not
feasible due to saturation effects of the output stage transistors. The actual curve will be rounded towards the supply rails (as indicated Figure 6 ).
www.austriamicrosystems.com/AS5263
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