ams AS5510 10-ntsis Linear Incremental Position Sensor nrog Digital Angle tso zis neeg siv phau ntawv

Kev kho dua	Hnub tim	Tus tswv	Kev piav qhia
1	1.09.2009		Thawj zaug kho dua
1.1	28.11.2012		Hloov tshiab
1.2	21.08.2013	AZEN	Template Hloov tshiab, Daim Duab Hloov

Kev piav qhia dav dav

AS5510 yog linear Hall sensor nrog 10 ntsis daws teeb meem thiab I²C interface. Nws tuaj yeem ntsuas qhov tseeb ntawm kev txav mus los ntawm qhov yooj yim 2-ncej hlau nplaum. Cov txheej txheem raug qhia hauv qab no hauv (Daim duab 1).
Nyob ntawm qhov loj ntawm cov hlau nplaum, lub lateral stroke ntawm 0.5 ~ 2mm tuaj yeem ntsuas nrog huab cua sib txawv ntawm 1.0mm. Txhawm rau txuag lub zog, AS5510 tuaj yeem hloov mus rau lub zog qis thaum nws tsis siv.
Daim duab 1:
Linear Position Sensor AS5510 + Magnet

Daim ntawv teev cov ntsiab lus

Daim duab 2:
Daim ntawv teev cov ntsiab lus

Lub npe	Kev piav qhia
AS5510-WLCSP-AB	Adapter board nrog AS5510 rau nws
AS5000-MA4x2H-1	Axial hlau nplaum 4x2x1mm

Board Description

AS5510 adapter board yog ib qho yooj yim Circuit Court uas tso cai rau kev ntsuam xyuas thiab ntsuam xyuas AS5510 linear encoder sai sai yam tsis tas yuav tsim ib qho kev sim fixture lossis PCB.
Lub rooj tsavxwm adapter yuav tsum tau txuas nrog lub microcontroller ntawm lub tsheb npav I²C, thiab muab nrog lub vol.tage ntawm 2.5V ~ 3.6V. Ib qho yooj yim 2-ncej hlau nplaum yog muab tso rau saum lub encoder.

Daim duab 2:
AS5510 adapter board mounting thiab qhov ntev

(A) (A) I2C thiab Fais Fab Txuas Txuas
(B) I2C chaw nyob selector

Qhib: 56h (default)

ua :57h

Pinout

AS5510 muaj nyob rau hauv 6-pin Chip Scale Pob nrog lub pob ntawm 400µm.
Daim duab 3:
Pin Configuration ntawm AS5510 (Sab saum toj View)

Table 1:
Pin Description

Pin AB	Pin AS 5510	Cim	Hom	Kev piav qhia
j1:npe 3	A1	VSS	S	Cov khoom tsis zoo tus pin, analog thiab digital hauv av.

JP1: pin 2	A2	ADR	DI	I²C chaw nyob xaiv tus pin. Rub los ntawm lub neej ntawd (56h). Kaw JP1 rau (57h).
j1:npe 4	A3	VDD	S	Cov khoom siv hluav taws xob zoo, 2.5V ~ 3.6V
j1:npe 2	B1	SDA	DI/DO_OD	I²C cov ntaub ntawv I / O, 20mA muaj peev xwm tsav tsheb
j1:npe 1	B2	SCL	DI	I²C moos
nco	B3	Kuaj	DIO	Kuaj tus pin, txuas nrog VSS

DO_OD ua	… digital output open drain
DI	... digital input
DIO	... digital input/output
S	… muab pin

Mounting AS5510 Adapter board

AS5510-AB tuaj yeem kho rau lub tshuab tshuab uas twb muaj lawm los ntawm nws plaub qhov txuas. Ib qho yooj yim 2-ncej hlau nplaum tso rau saum lossis hauv qab IC tuaj yeem siv.
Daim duab 4:
AS5510 adapter board mounting thiab qhov ntev

Qhov siab tshaj plaws kab rov tav mus ncig amplitude nyob ntawm cov hlau nplaum thiab qhov loj me thiab lub zog sib nqus (cov khoom siv hlau nplaum thiab airgap).
Txhawm rau ntsuas qhov kev txav ntawm lub tshuab nrog cov lus teb tawm, cov hlau nplaum zoo li ntawm qhov chaw ruaj khov yuav tsum zoo li hauv daim duab 5:.
Cov kab dav dav ntawm qhov sib nqus ntawm North thiab South ncej txiav txim siab qhov siab tshaj plaws mus ncig ntawm cov hlau nplaum. Qhov tsawg kawg nkaus (-Bmax) thiab siab tshaj (+Bmax) qhov sib nqus qhov tseem ceeb ntawm cov kab sib nqus yuav tsum qis dua lossis sib npaug rau ib qho ntawm plaub qhov kev xav muaj nyob rau ntawm AS5510 ( npe 0Bh): rhiab heev = ± 50mT, ± 25mT, ± 18.5mT , ± 12.5mT Lub 10-ntsis tso zis tso npe D[9..0] OUTPUT = Field(mT) * (511/Sensitivity) + 511.

Qhov no yog qhov zoo tagnrho cov ntaub ntawv: cov kab ntau ntawm cov hlau nplaum yog ± 25mT, uas haum rau ± 25mT rhiab heev ntawm AS5510. Qhov kev daws teeb meem ntawm kev hloov pauv vs. cov nqi tso tawm yog qhov zoo.
Max. Qhov deb mus txawv tebchaws TDmax = ± 1mm (Xmax = 1mm)
rhiab heev = ± 25mT (Register 0Bh ← 01h)
Bmax = 25 mT
→ X = -1mm (= -Xmax) Field(mT) = -25mT OUTPUT = 0
→ X = 0mm Field(mT) = 0mT OUTPUT = 511
→ X = + 1mm (= + Xmax)
Field(mT) = +25mT OUTPUT = 1023
Dynamic ntau ntawm OUTPUT tshaj ± 1 hli: DELTA = 1023 - 0 = 1023 LSB
Resolution = TDmax / DELTA = 2mm / 1024 = 1.95µm / LSB
Exampnqe 2:
Siv tib qhov chaw ntawm AS5510, cov kab ntau ntawm cov hlau nplaum dhau qhov kev hloov pauv ntawm ± 1 hli tam sim no ± 20mT es tsis txhob ± 25mT vim muaj qhov dav dav dua lossis cov hlau nplaum tsis muaj zog. Nyob rau hauv tas li ntawd, qhov kev daws teeb meem ntawm displacement vs. tso zis nqi yog qis dua. Max. Qhov deb mus txawv tebchaws TDmax = ± 1mm (Xmax = 1mm): tsis hloov rhiab heev = ± 25mT (Register 0Bh ← 01h): unchanged
Bmax = 20 mT
→ X = -1mm (= -Xmax)
Field(mT) = -20mT OUTPUT = 102
→ X = 0mm Field(mT) = 0mT OUTPUT = 511
→ X = + 1mm (= + Xmax)
Field(mT) = +20mT OUTPUT = 920;
Dynamic ntau ntawm OUTPUT tshaj ± 1 hli: DELTA = 920 - 102 = 818 LSB
Resolution = TDmax / DELTA = 2mm / 818 = 2.44µm / LSB
Txhawm rau khaws qhov kev daws teeb meem zoo tshaj plaws, nws raug nquahu kom hloov qhov rhiab heev ze li Bmax ntawm cov hlau nplaum, nrog Bmax < rhiab heev kom tsis txhob muaj qhov saturation ntawm cov khoom tso tawm.
Yog tias siv cov khoom siv hlau nplaum, nws yuav tsum tau ua los ntawm cov khoom siv tsis yog ferromagnetic thiaj li ua kom lub zog sib nqus siab tshaj plaws thiab qhov siab tshaj plaws linearity. Cov ntaub ntawv xws li tooj dag, tooj liab, aluminium, stainless hlau yog qhov kev xaiv zoo tshaj plaws los ua qhov no.

AS5510-AB

Ob lub xov hlau (I²C) tsuas yog xav tau rau kev sib txuas lus nrog tus tswv tsev MCU. Pull-up resistors xav tau ntawm ob qho tib si SCL thiab SDA kab. Tus nqi nyob ntawm qhov ntev ntawm cov xov hlau, thiab tus nqi ntawm cov qhev ntawm tib I²C kab.
Lub hwj chim xa khoom nruab nrab ntawm 2.7V ~ 3.6V txuas nrog lub rooj tsav xwm adapter thiab rub-up resistors.
Ib tug thib ob AS5510 adapterboard (yeem) tuaj yeem txuas rau tib kab. Nyob rau hauv tas li ntawd, qhov chaw nyob I²C yuav tsum tau hloov los ntawm kaw JP1 nrog ib tug hlau.

Software example

Tom qab ua kom lub cev muaj zog, kev ncua ntawm> 1.5ms yuav tsum tau ua ua ntej thawj I²C
Nyeem / Sau cov lus txib nrog AS5510.
Qhov pib tom qab fais fab tuag yog xaiv tau. Nws muaj xws li:
- Kev teeb tsa rhiab heev (Sau npe 0Bh)

Magnet polarity (Sau npe 02h ntsis 1)

Hom qeeb lossis nrawm (Sau npe 02h ntsis 3)
Fais fab Down hom (Sau npe 02h ntsis 0)

Kev nyeem cov nqi sib nqus yog ncaj nraim rau pem hauv ntej. Cov cai hauv qab no nyeem 10-ntsis magnetic teb tus nqi, thiab hloov mus rau lub zog hlau nplaum hauv mT (millitesla).
Example: rhiab heev configured rau +-50mT ntau yam (97.66mT/LSB); Polarity = 0; default setting:

D9..0 tus nqi = 0 txhais tau tias -50mT ntawm lub tsev sensor.

D9..0 tus nqi = 511 txhais tau tias 0mT ntawm lub tsev sensor (tsis muaj magnetic teb, lossis tsis muaj hlau nplaum).
D9..0 tus nqi = 1023 txhais tau tias +50mT ntawm lub tsev sensor.

Schematic thiab layout

Ordering Information

Table 2:
Ordering Information

Ordering Code	Kev piav qhia	lus
AS5510-WLCSP-AB	AS5510 Adapter board	Adapter board nrog sensor nyob rau hauv pob taug kev

Copyright

Copyright ams AG, Tobelbader Strasse 30, 8141 Unterpremstätten, Austria-Europe. Cov cim lag luam sau npe. Tag nrho cov cai. Cov ntaub ntawv no yuav tsis raug muab rov ua dua, hloov kho, sib koom ua ke, txhais, khaws cia, lossis siv yam tsis muaj kev tso cai sau ua ntej los ntawm tus tswv txoj cai.

Tsis lees paub

Cov cuab yeej muag los ntawm ams AG tau them los ntawm kev lav phib xaub thiab patent indemnification kev cai tshwm sim hauv nws Lub Sijhawm Muag. ams AG ua tsis muaj kev lav phib xaub, nthuav qhia, txoj cai, hais, lossis los ntawm cov lus piav qhia txog cov ntaub ntawv teev tseg hauv no. ams AG tseg txoj cai los hloov cov lus qhia tshwj xeeb thiab tus nqi txhua lub sijhawm thiab tsis muaj ntawv ceeb toom. Yog li ntawd, ua ntej tsim cov khoom no rau hauv ib qho system, nws yuav tsum tau mus xyuas nrog ams AG rau cov ntaub ntawv tam sim no. Cov khoom no yog tsim los siv rau hauv kev lag luam kev lag luam. Cov ntawv thov uas xav tau qhov kub thiab txias, qhov kev xav tau ntawm ib puag ncig tsis zoo, lossis daim ntawv thov kev ntseeg siab, xws li kev ua tub rog, kev pab txhawb nqa kev noj qab haus huv lossis cov khoom siv txhawb nqa lub neej yog tshwj xeeb tsis pom zoo yam tsis muaj kev ua ntxiv los ntawm ams AG rau txhua daim ntawv thov. Cov khoom no yog muab los ntawm ams "AS IS" thiab ib qho kev lees paub lossis kev lees paub, suav nrog, tab sis tsis txwv rau qhov kev lees paub ntawm kev ua lag luam thiab kev nyab xeeb rau ib lub hom phiaj tshwj xeeb yog tsis lees paub.
ams AG yuav tsis lav rau tus neeg txais lossis lwm tus neeg sab nrauv rau kev puas tsuaj, suav nrog tab sis tsis txwv rau kev raug mob ntawm tus kheej, kev puas tsuaj ntawm vaj tse, kev poob nyiaj, kev siv, kev cuam tshuam ntawm kev lag luam lossis kev tsis ncaj ncees, tshwj xeeb, kev puas tsuaj los yog cuam tshuam, ntawm ib qho zoo, nyob rau hauv kev twb kev txuas nrog los yog tshwm sim ntawm lub rooj tog, kev ua tau zoo los yog kev siv cov ntaub ntawv ntawm no. Tsis muaj kev lav phib xaub lossis kev lav phib xaub rau tus neeg txais lossis ib tus neeg thib peb yuav tsum tshwm sim lossis ntws tawm ntawm ams AG rendering ntawm technical lossis lwm yam kev pabcuam.

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Lub hauv paus
aws AG
Tobelbader Strasse 30
8141 Cov lus tsis txaus ntseeg
Austria
T. +43 (0) 3136 500 0
Rau Chaw Muag Khoom, Distributors thiab Cov Neeg Sawv Cev, thov mus saib: http://www.ams.com/contact

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ams AS5510 10-ntsis Linear Incremental Position Sensor nrog Digital Angle tso zis [ua pdf] Tus neeg siv phau ntawv
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AS5510 10-ntsis Linear Incremental Position Position Sensor nrog Digital Angle tso zis