AS5600-ASOM datasheet(28/42 Pages) AMSCO

номер детали	AS5600-ASOM

подробное описание детали	12-bit Programmable Contactless Potentiometer

PDF	42 Pages

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производитель	AMSCO [ams AG]

домашняя страница	http://www.ams.com

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Page 28

ams Datasheet

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[v1-00] 2014-Aug-11

AS5600 − Detailed Description

If the fast filter is off, the step output response is controlled by

the slow linear filter. The step response of the slow filter is

programmable with the SF bits in the CONF register. Figure 32

shows the tradeoff between delay and noise for the different

SF bit settings.

Figure 31:

Step Response Delay vs. Noise Band

Figure 32:

Step Response (fast filter off )

For a fast step response and low noise after settling, the fast

filter can be enabled. The fast filter works only if the input

variation is greater than the fast filter threshold, otherwise the

output response is determined only by the slow filter. The fast

filter threshold is programmed with the FTH bits in the “CONF

stays within an error band after two full sampling periods to

settle to the final value determined by the slow filter.

Step response delay delay (ms)

Max. RMS output noise (1 sigma) (degree)

2.2

0.015

1.1

0.021

0.55

0.030

0.286

0.043

Input

Output

response

Sampling

Frequency

Settling Time

according slow filter setting

Noise

AS5600-ASOM датащи(PDF) 28 Page - ams AG