MT9223 SOP8 imveliso entsha Intengiso eshushu

I-MagnTek® MT9223 imveliso yoluhlu ludityaniswe ngokupheleleyo iHolo Effect-isekwe yodwa yesixhobo sesixhobo senzwa yangoku yentsapho eyenzelwe i-AC okanye i-DC yangoku imvakalelo kwimizi-mveliso, yezorhwebo, kunye neenkqubo zonxibelelwano.Nganye ye-MT9223 iqulathe ichanekile, i-low-offset, i-linear Hall yesekethe ene-low-resisance yangoku ye-conductor indlela ebekwe kufutshane nomphezulu wokufa.Umjelo osetyenzisiweyo oqukuqelayo kule ndlela yomqhubi we-low-resistant yangoku uvelisa indawo yamagnetic ethi iHolo IC iyiguqule ibe ngumbane olinganayo.Ikhoyo ngoku ivakala ngokwahlukileyo ukwenzela ukwala amasimi emowudi eqhelekileyo, ukuphucula ukuchaneka kwiindawo ezinengxolo enomagnetic.Ukuchaneka kwesixhobo kuphuculwe ngokuba kufutshane kwemagnethi ukuya kwi-transducer yeHolo.

I-voltage echanekileyo, elinganayo inikezelwa yi-low-offset, i-chopper-stabilized ye-BCD Hall IC, eye yalinganiswa ngokuchanekileyo xa yenziwa.Imveliso yesixhobo ine-slope enhle (> VOQ) xa ukunyuka kwangoku kugeleza kwindlela yokuqhubela phambili yangoku (ukusuka kwizikhonkwane 1 kunye ne-2, ukuya kwi-3 kunye ne-4).Ukuchasana kwangaphakathi kwale ndlela yokuqhubela phambili yi-1.2 mΩ eqhelekileyo, ukubonelela ngelahleko yamandla aphantsi.Ii-terminals zendlela yokuqhuba zihlukanisiwe ngombane kwi-signal lead (izikhonkwane ezi-5 ukuya ku-8).Oku kuvumela i-MT9223 yangoku yoluvo lwe-IC ukuba isetyenziswe kwizicelo zengqiqo zangoku eziphezulu ngaphandle kokusebenzisa ezinye iindlela ezibiza kakhulu zokuzahlula.

Usapho lweMT9223 lubonelela ngephakheji yeSOP-8 kubathengi, Iphakheji iyahambelana neRoHS.

Iimbonakalo

Ingathatha indawo ye-ACS712 ACS724

■ ±1.9% Imposiso yeSiphumo esiQhelekileyo

■ ± 0.5% Ulungelelwaniso oluQhelekileyo ngaphezu koBubushushu ■ Ixesha lokuPhendula ngokuKhawulezileyo: 4 μs (uchwethezo.)

■ 150kHz Ububanzi beSiginali

■ I-5.0V i-Single Supply Operation

Usetyenziso

￭ Isivamvo sangoku se-inverter yamandla aphantsi

￭ Isigaba seMoto kunye neseva yangoku kaloliwe

￭ Iziguquli zomtya wePV

￭ Iitshaja kunye neziguquli

￭ UkuTshintsha iZibonelelo zaMandla

￭ uKhuseleko lwe-Overcurrent