AS5047D datasheet(28/40 Pages) AMSCO

Il numero della parte	AS5047D

Spiegazioni elettronici	14-Bit On-Axis Magnetic Rotary Position Sensor with 11-Bit Decimal and Binary Incremental Pulse Count

PDF	40 Pages

Scroll/Zoom	100%

Produttore elettronici	AMSCO [ams AG]

Homepage	http://www.ams.com

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28 / 40 page

Page 28

ams Datasheet

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[v1-07] 2016-Apr-27

AS5047D − Application Information

16. New power on cycle, if point 16 is correct. If point 16

fails, the test with the guard band test1 was not

successful and the device is incorrectly programmed. A

reprogramming is not allowed!

17. Read reg(0x0016) to reg(0x0019)

→ Read register step3

18. 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).

19. 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.

AS5047D Scheda tecnica(PDF) 28 Page - ams AG