ams AS5311 12-Bit Linear Inowedzera Position Sensor ine ABI uye PWM Output User Manual
General Description
Iyo AS5311 ndeye isingabatanidzwe yakakwirira resolution magineti mutsara encoder yechaiyo mutsara inofamba uye off-axis rotary sensing ine resolution inodzika kusvika <0.5µm. Iyo system-on-chip, inosanganisa yakabatanidzwa Horo zvinhu, analog kumberi kwekupedzisira uye yedhijitari chiratidzo chekugadzirisa pane imwechete chip, yakaputirwa mudiki 20-pini TSSOP package.
A multipole magnetic strip kana mhete ine danda kureba 1.0mm inodiwa kuti unzwe kutenderera kana mutsara kufamba. Iyo magnetic strip inoiswa pamusoro peIC pachinhambwe chetaipi. 0.3mm.
Chiyero chakakwana chinopa chitarisiko chiriporipo chenzvimbo yemagineti mukati mepole peya imwe ine resolution ye488nm padanho (12-bit pamusoro pe2.0mm). Iyi data yedhijitari inowanikwa seriyo serial bit stream uye sePWM chiratidzo.
Uyezve, kuwedzera kwekuwedzera kunowanikwa nekugadzirisa kwe1.95 µm padanho. Index pulse inogadzirwa kamwe chete papole peya imwe neimwe (kamwe pa2.0mm) Sipidhi yekufamba muincremental mode inosvika 650mm/sekondi.
Bhuku remukatitage regulator inobvumira iyo AS5311 kushanda pane 3.3 V kana 5 V zvekushandisa. Zvichienderana nekushandisa iyo AS5311 inogamuchira akawanda-pole strip magineti pamwe neakawanda-pole mhete magineti, ese radial uye axial magnetized.
Kuti uwane rumwe ruzivo rwehunyanzvi, ndapota tarisa kune iyo AS5311 dheteti, inowanikwa kurodha kubva kuAms website.
Mufananidzo 1:
AS5311 + Multi-pole strip magineti
Iyo AS5311 adapta bhodhi
Tsanangudzo yebhodhi
Iyo AS5311 adapta bhodhi idunhu rakareruka rinobvumira kuyedzwa uye kuongorora iyo AS5311 mutsara encoder nekukurumidza pasina kuve nekuvaka bvunzo fixture kana PCB.
Iyo PCB inogona kushandiswa seyakamira unit kana yakanamatira kune microcontroller. Iko kushanda kwakamira kunoda chete 5V kana 3V3 magetsi, nzvimbo yemagineti pairi danda (2mm kureba) inogona kuverengerwa pane inobuda PWM, uye chinzvimbo chehukama pane yakawedzera AB-Index zvabuda.
Mufananidzo 2:
AS5311 Adapterboard
Kuisa iyo AS5311 adapta bhodhi
Iyo AS5311 inoshandisa magineti multipole strip kana mhete magineti ane danda kureba kwe1.0mm. Iyo airgap iri pakati pemagineti neAS5311 casing inofanira kuchengetedzwa mukati meiyo 0.2mm ~ 0.4mm. Iyo magineti inobata haifanirwe kuve ferromagnetic.
Zvishandiso sendarira, mhangura, aluminium, simbi isina tsvina ndiyo sarudzo dzakanakisa dzekuita chikamu ichi.
Mufananidzo 3:
AS5311 adapta bhodhi kukwira uye dimension
AS5311 adapta bhodhi uye pinout
Mufananidzo 4:
AS5311 adapta bhodhi zvibatanidza uye encoder pinout
Tafura 1:
Pini tsananguro
| Pin#Board | Pin#AS5311 | Symbol | Type | Tsanangudzo |
| JP1 – 1 | 8 | GND | S | Negative Supply Voltage (VSS) |
| JP1 – 2 | 12 | DO | DO_T | Data Okuburitsa kweSynchronous Serial Interface |
| JP1 – 3 | 13 | CLK | DI, ST | Clock Input of Synchronous Serial Interface; Schmitt-Trigger input |
| JP1 – 4 | 14 | CSn | DI_PU,ST | Chip Svasanangurwa, vanoita zvishoma; Schmitt-Trigger input, yemukati kudhonza-up resistor (~ 50kW). Inofanira kunge yakaderera kuti igone kugonesa zvinobuda |
| JP1 – 5 | 18 | 3V3 | S | 3V-Regulator kubuda; yemukati inodzorwa kubva kuVDD5V. Batanidza kuVDD5V ye3V yekugovera voltage. Usatakura kunze. |
| JP1 – 6 | 19 | 5V | S | Positive Supply Voltage, 3.0 kusvika 5.5 V |
| JP1 – 7 | 9 | Prg | DI_PD | OTP Programming Input yefekitori programming. Batanidza kuVSS |
| JP2 – 1 | 8 | GND | S | Negative Supply Voltage (VSS) |
| JP2 – 2 | 2 | Mag Inc | DO_OD | Magnet Field Magunhu INCrease; inoshanda yakaderera, inoratidza kudzikiswa kwechinhambwe pakati pemagineti nenzvimbo yemudziyo |
| JP2 – 3 | 3 | Mag Dec | DO_OD | Magnet Field Magunhu DECrease; inoshanda yakaderera, inoratidza kuwedzera kwechinhambwe pakati pemudziyo nemagineti. |
| JP2 – 4 | 4 | A | DO | Kuwedzera kuburitsa A |
| JP2 – 5 | 5 | B | DO | Kuwedzera kuburitsa B |
| JP2 – 6 | 7 | Ind | DO | Incremental output Index. |
| JP2 – 7 | 15 | PWM | DO | Pulse Width Modulation of approx. 244Hz; 1µs/danho |
Operation
Standalone PWM yekubuda maitiro
Chiratidzo chePWM (JP2 pini #7) inobvumira kuyera iyo 12-bit yakakwana chinzvimbo kukosha mukati meimwe danda peya (2.0mm). Kukosha kwakaiswa mukati meiyo pulse wide modulated siginecha ine 1µs pulse wide padanho uye 5V pulse vol.tage inogona kuve yakabatana nekutora / timer kupinza kweiyo microcontroller kuitira kuti itore kukosha kwekona.
Mhedziso yeserial inobuda inoverengera kubva pa0….4095 mukati mepole peya imwe inodzokororwa neimwe inotevera danda peya.
Kubuda kwePWM kunotanga nehupamhi hwepurusi hwe1µs, inowedzera hupamhi hwepurusi nenhanho yega yega ye0.488µm uye inosvika pahupamhi hwekupomba kwe4097µs pakupera kwepole rimwe nerimwe peya. Ona AS5311 dhetabheti kuti uwane rumwe ruzivo nezve PWM inobuda.
Iyo PWM frequency yakachekwa mukati kusvika pakurongeka kwe 5% (10% pane yakazara tembiricha renji.
Mufananidzo 6:
PWM yebasa kutenderera zvichienderana nenzvimbo yemagineti
Kushandisa serial interface neMCU
Iyo yakanyanya kukwana uye yakarurama mhinduro yeMCU kuverenga kona yegineti ndiyo serial interface.
Iyo 12 bit kukosha kwekona ichaverengerwa zvakananga, uye zvimwe zviratidzi semagineti ruzivo rwesimba kana alarm bits inogona kuverengwa panguva imwe chete.
Kubatana pakati peMCU uye adapta board inogona kugadzirwa netambo nhatu.
3-waya serial interface
Iyo Serial interface inobvumira kufambiswa kwedata kweiyo 12-bit absolute linear chinzvimbo ruzivo (mukati meimwe pole peya = 2.0mm). Data bits D11:D0 inomiririra ruzivo rwechinzvimbo nechisarudzo che488nm (2000µm / 4096) padanho. CLK inofanira kunge yakakwira pamucheto unodonha weCSn.
Kana CLK yakaderera pamucheto unodonha weCSn, yekutanga 12 bits inomiririra ruzivo rwehukuru, iyo inofananidzwa nesimba remagineti.
Mufananidzo 7:
Bidirectional serial connection
Kit zvemukati
Tafura 2:
Kit zvemukati
| Zita | Tsanangudzo | Qty |
| AS5311-TS_EK_AB | AS5311 Linear Encoder Adapter board | 1 |
| AS5000-MS10-H075-100 | Multipole Magnet strip | 1 |
AS5311 adapterboard hardwar
Pazasi peiyo schematic uye marongero eiyo adapter board inogona kuve fo
5311-TS_EK_AB-1.1 zvirongwa
Mufananidzo 8:
AS5311-AB-1.1 adapterboard schematics
AS5311-TS_EK_AB-1.1 PCB Layout
Mufananidzo 9:
AS5311-AB-1.1 adapta bhodhi marongero
Copyright
Copyright ams AG, Tobelbader Strasse 30, 8141 Unterpremstätten, Austria-Europe. Trademarks Registered. Kodzero dzese dzakachengetwa. Zvinhu zviri pano hazvigone kugadzikiswa, kugadziridzwa, kubatanidzwa, kududzirwa, kuchengetwa, kana kushandiswa pasina kupihwa mvumo yakanyorwa nemuridzi wecopyright.
Disclaimer
Midziyo inotengeswa neams AG inovharwa newaranti uye patent indemnification zvisungo zvinoonekwa muTemu yeKutengesa. ams AG haiite waranti, kutaura, pamutemo, kurehwa, kana nerondedzero maererano neruzivo rwataurwa pano. ams AG inochengetera kodzero yekuchinja zvakatemwa nemitengo chero nguva uye pasina chiziviso. Naizvozvo, usati wagadzira ichi chigadzirwa kuita sisitimu, zvinodikanwa kutarisa neams AG kuti uwane ruzivo rwazvino. Ichi chigadzirwa chakagadzirirwa kushandiswa mune zvekutengesa zvikumbiro. Zvikumbiro zvinoda kuwedzera tembiricha yemhando, zvisingawanzo zvinodiwa kwezvakatipoteredza, kana kuvimbika kwakanyanya, sechiuto, tsigiro yehupenyu yekurapa kana midziyo inochengetedza hupenyu haina kukurudzirwa pasina kumwe kugadziridzwa neams AG pachikumbiro chega chega. Chigadzirwa ichi chinopihwa neams "AS IS" uye chero vimbiso yekutaura kana kurehwa, kusanganisira, asi isina kuganhurirwa kune zvinorehwa waranti yekutengesa uye kusimba kwechimwe chinangwa hazvirambidzwe.
ams AG haazove nemhosva kune anogamuchira kana chero munhu wechitatu kune chero kukuvadzwa, kusanganisira asi kwete kugumira mukukuvadzwa kwemunhu, kukuvadzwa kwepfuma, kurasikirwa kwepurofiti, kurasikirwa kwekushandisa, kuvhiringwa kwebhizinesi kana zvisina kunanga, kwakakosha, kwakaitika kana kukanganiswa kwechero mhando, ine chekuita kana kubuda kubva mukupihwa, kuita kana kushandiswa kwehunyanzvi data iri pano. Hapana chisungo kana mhosva kune anogamuchira kana chero bato rechitatu richamuka kana kuyerera kubva kune ams AG kupa tekinoroji kana mamwe masevhisi.
Contact Information
Headquarters
ndiri AG
Tobelbader Strasse 30
8141 Unterpremstaetten
Ositiriya
T. +43 (0) 3136 500 0
Kune Mahofisi Ekutengesa, Vatengesi uye Vamiriri, ndapota shanya:
http://www.ams.com/contact
Zvinyorwa / Zvishandiso
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ams AS5311 12-Bit Linear Inowedzera Position Sensor ine ABI uye PWM Kubuda [pdf] User Manual AS5311 12-Bit Linear Inowedzera Position Sensor ine ABI uye PWM Output, AS5311, 12-Bit Linear Inowedzera Position Sensor ine ABI uye PWM Output, 12-Bit Linear Inowedzera Position Sensor, Linear Inowedzera Position Sensor, Inosimudzira Position Sensor. |
