AMS AS5047U Panduan Pengguna - Halaman 8

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One Device SPI Mode, Bidirectional – 4 Wire, 5V Operation

4.2

To be able to write and read data from AS5x47U sensor, connect all 4 SPI lines to a SPI master

device.

4.2.1

5V Operation

Supply 5V pin with 5V.

Leave 3V3 pin open. In this case, the 3V3 pin is the LDO output. No load allowed.

R1 must not be assembled!

Figure 9 :

One Device SPI Mode, Bidirectional – 4 Wire, 5V Operation

Demo Kit Manual • PUBLIC

UG000401 • v1-00 • 2018-Oct-31

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4.5-5.5V

Regula ted

Power S upply

GN D

MCU

3V3

GN D

C S n

C L K

MOSI

I/PW M

GN D

W/PW M

AS 5 x47 U

AS5x47U Adapter Board

Operation Case

MISO

GN D

│ 8