AS5047D – 26

ams Datasheet: 2014-Jun-27 [v1-02]

A p pl i c at io n I n f o r m at i o n

19. Comparision of written content (settings and angle)

with content of read register step3(Removing of Bit0 of

Settings1 from the comparison is mandatory. Bit0 is

preprogrammed).

20. If point 19 is correct, the programming was successful.

If point 19 fails, device is incorrectly programmed. A

reprogramming is not allowed

1. Guard band test:

- Restricted to temperature range: 25 °C ± 20 °C

- Right after the programming procedure (max. 1 hour with same

- Conditions 25°C ± 20 °C)

- Same VDD voltage

The guard band test is only for the verification of the burned OTP fuses during the programming sequence.

A use of the guard band in other cases is not allowed.