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AS5403A Datasheet, PDF (24/66 Pages) ams AG – 3D Hall Position Sensor for Linear and Off-Axis Applications
Figure 25:
/PWM Output Signal
Algorithm
Error
0
511/
2047
1023 /
4095
Hard
Error
100 95 90
AS5403A/D/E − Output Drivers
/PWM Behavior
DC (%)
50
10 5 0
At the end of the power up phase, after an under voltage
recovery and after the transition from sleep to normal mode a
synch pulse with duration TSYNCH precedes the PWM wave as
shown in the following picture. Only after the pulse the digital
switches leave the HZ state.
Page 24
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ams Datasheet
[v1-06] 2015-Aug-28