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Qaybaha Elektarooniga ah ee asalka ah IC LC898201TA-NH

sharaxaad gaaban:

LC898201 waa LSI-ga matoo lagu xakameeyo kamaradaha ilaalinta kuwaas oo isla mar wada wada iris, zoom, diiradda, iyo beddelka maalinta/habeenka.Waxay isku daraysaa laba wareeg oo jawaab celin ah oo loogu talagalay iris iyo kantaroolka diiradda, iyo laba wareegyo kontorool mootada oo loogu talagalay soo-dhoweynta iyo beddelka maalinta/habeenka.Sidoo kale, xulashada qaabka, xakamaynta jawaab-celinta waxaa loo isticmaalaa xakamaynta iris iyo kontoroolka mootada stepper waxaa loo isticmaalaa soo-dhoweynta, diiradda, iyo beddelka maalinta/habeenka.


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Sifooyinka Alaabta

NOOCA SHARAXA
Qaybta Wareegyada isku dhafan (ICs)PMIC - Darawalada baabuurta, kontaroolayaasha
Mfr mid
Taxane -
Xidhmada Cajalad & Gariir (TR)
Xaaladda Alaabta Firfircoon
Nooca Baabuurka - Stepper Laba-cirifoodka
Nooca Baabuurka - AC, DC DC caday, Cod Gariiradda Matoorka
Shaqada Darawalka - Isku-dhafka buuxa, Xakamaynta iyo Marxaladda Korontada
Habaynta wax soo saarka Buundada Half (14)
Interface SPI
Farsamada CMOS
Go'aanka Tallaabada -
Codsiyada Kamarada
Hadda - Wax-soo-saarka 200mA, 300mA
Voltage - Supply 2.7V ~ 3.6V
Voltage - Load 2.7V ~ 5.5V
Heerkulka shaqada -20°C ~ 85°C (TA)
Nooca Koritaanka Dusha sare
Xidhmada / Kiis 64-TQFP
Xidhmada Aaladda Bixiyaha 64-TQFP (7x7)
Lambarka Alaabta Saldhigga LC898201
SPQ 1000/kumbiyuutarada

Hordhac

Mootummaan mootummaa biyyaalessaa kan ta’e, mootummaan mootummaa fi miidhamanii fi rakkoolee adda addaa akka ta’e ibsaniiru.

Doorka darawalka mootada: Doorka darawalka mootada waxaa loola jeedaa habka lagu gaari karo xakamaynta xawaaraha mootada iyada oo la xakameynayo xagasha wareega iyo xawaaraha hawlgalka ee matoorka, si loo gaaro xakamaynta wareegga shaqada.

Jaantuska wareegga wareegga wareegga shaxanka: Wareegga wadista mootada waxa lagu wadi karaa ha ahaato relay ama transistor power, ama iyadoo la isticmaalayo thyristor ama awood MOS FET.Si loola qabsado shuruudaha kontoroolka kala duwan (sida hadda shaqeeya iyo korantada matoorka, xakamaynta xawaaraha matoorka, kontoroolka hore iyo gadaal ee matoorka DC, iwm.), noocyada kala duwan ee wareegyada wadista gawaarida waa inay buuxiyaan shuruudaha khuseeya.

Baabuurka korontadu ma bilaabmo marka uu tamar yeesho, waxaana aad u dadaal badan in la riixo oo ay la socoto dhawaaq "cunid".Xaaladdan oo kale ayaa ah in xadhigga matoorku uu gaaban yahay iyada oo ay ugu wacan tahay xiriirinta xiriirka casriga ah, iyo ifafaalaha riixitaanka gaariga ee saddexda xariiq ee matoorka ayaa laga yaabaa in la furo oo la waayo, taas oo muujinaysa in kontaroolaha uu jabay loona baahan yahay in la sameeyo. waqtiga lagu beddelay.Haddii ay weli adag tahay in la hirgeliyo, waxay la macno tahay in ay dhibaato ka jirto mootada, waxaana laga yaabaa inay sababto wareegga gaaban ee gariiradda mootada oo gubatay.

Astaamaha

Ku-dhismay wareegga barbaraha ee hawlgalka dhijitaalka ah
- Xakamaynta Iris wareegga barbaraha
- Wareegga isbarbardhigga kontoroolka diiradda saaraya (Dareemaha MR waa lagu xiri karaa.)
- Isku-dubaridyada waxaa loo dejin karaa si aan kala sooc lahayn iyada oo loo marayo interface-ka SPI.
- Qiimaha la xisaabiyay ee barbaraha waa lala socon karaa.
Ku-dhismay 3ch wareegyada xakamaynta mootada
Interface baska SPI
wareegga xakamaynta PI
- 30mA Qulqulka wax soo saarka
- Ku-dhismay shaqada ogaanshaha PI (habka A/D)
A/D beddelka
- 12bit (6j)
: Iris, Focus, ogaanshaha PI, Guud
Beddelaha D/A
- 8bit (4ch)
: Hall ka kaaftoos ah, eexda joogtada ah, MR Sensor offset
Cod-weyneeye hawlgalka
- 3ch (Iris control x1, kontoroolka diirada x2)
dhaliye garaaca wadnaha PWM
- Koronto dhaliyaha PWM Pulse ee xakamaynta jawaab celinta (Ilaa saxnaanta 12bit)
- Koronto dhaliyaha garaaca wadnaha ee PWM ee kontoroolka mootada stepper (Ilaa 1024 tillaabo yar)
Soo-saare garaaca wadnaha PWM ee ujeedada guud ee H-Bridge (heerka korantada 128)
Darawalka Mootada
- ch1 ilaa ch6: Io max=200mA
- ch7: Io max=300mA
- Ku-dhismay wareegga ilaalinta kulaylka
- Ku-dhismay wareegga ka-hortagga cillad-xumada-yar-yar
Isticmaalka xulashada mid ka mid ah OSC gudaha (Nooca. 48MHz) ama wareegga oscillating dibadda (48MHz)
Korontada sahayda
- Cutubka macquulka ah: 2.7V ilaa 3.6V (IO, gudaha gudaha)
- Cutubka darawalka: 2.7V ilaa 5.5V (Motor wadista)


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