AS5020 データシートの表示（PDF） - austriamicrosystems AG

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AS5020

6-BIT MAGNETIC ANGULAR POSITION ENCODER WITH SERIAL INTERFACE

austriamicrosystems AG 

6-Bit Magnetic Position Encoder –Data Sheet Rev.1.0

AS5020

Timing Characteristics

Symbol Parameter

tSetUp

Set up time after power on

tReset

Minimum reset duration

tmeas

tclkDATA

Min. waiting time for a single

measurement *

Max. CLK-DATA valid delay

tlatch

Min. Hold time after latching

TCLK

Data shift clock periode

Conditions

Min.

Typ. Max.

Unit

20

µs

1

µs

20

µs

10 ns

5

µs

1

us

Vdd

PD/CS

CLK

DATA

D5

D4

D3

D2

D1

D0

NVR

Parity

tSetUp

tReset tmeas tlatch TCLK tclkDATA

Figure 5 Timing Characteristics Single Read Out Mode

Vdd

PD/CS

CLK

1 234 5 678 91 23

DATA

MSB

LSB NVR Parity

MSB

tSetUp

Figure 6 Timing Characteristics Continuous Read Out Mode

*Note: Multiple latching of 1 measured value in Continuous Read Out Mode is possible due to internal anti-

collision of the Value Update.

Rev. n/c

Page 7/11

Feb 2001

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