AS5403D-HTST datasheet(39/66 Pages) AMSCO

部件名	AS5403D-HTST

功能描述	3D Hall Position Sensor for Linear and Off-Axis Applications

PDF	66 Pages

Scroll/Zoom	100%

制造商	AMSCO [ams AG]

网页	http://www.ams.com

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39 / 66 page

ams Datasheet

Page 39

[v1-06] 2015-Aug-28

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AS5403A/D/E − Device Configuration

Figure 45:

EEPROM Magnet Lost 0x00F

The magnitude information is compared with the magnet lost

threshold value calculated with following formula:

MagnetLostLimit = MgnLostLmt <7:0>* 64

The hysteresis is calculated using following

formula:

MgnLostHyst<2:0>=0 disables the hysteresis

Figure 46:

EEPROM Offset Bj 0x019

Hex

Access

Bit

Function

Default

Note

0x00F

R/W

D15 (MSB)

Reserved

D11

D10

MgnLostHyst<2>

Magnet lost hysteresis

MgnLostHyst<0>

MgnLostLmt<7>

Magnet lost threshold value

compared to register 0x520

D0 (LSB)

MgnLostLmt<0>

Hex

Access

Bit

Function

Default

Note

0x019

R/W

D15 (MSB)

Offset Bj

Offset to the Bj value to improve

performance

Signed integer, range [-32768;32767]

D0 (LSB)

MgnLostHys

Limit

MagnetLost

Hysteresis

AS5403D-HTST 数据表(PDF) 39 Page - ams AG

AS5403D-HTST 数据表(HTML) 39 Page - ams AG

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