Gishya na Orignal Iso7221cdr Ihuza Uruziga IC Chip

ibisobanuro bigufi:

Ibikoresho byumuryango ISO7220x na ISO7221x nibice bibiri byumuyoboro wa digitale.Kugirango borohereze imiterere ya PCB, imiyoboro yerekejwe mucyerekezo kimwe muri ISO7220x no muburyo butandukanye muri ISO7221x.Ibi bikoresho bifite ibitekerezo byinjira nibisohoka bitandukanijwe na TI ya silicon-dioxyde (SiO)₂) inzitizi yo kwigunga, itanga galvanic kwigunga igera kuri 4000 V._PKkuri VDE.Byakoreshejwe bifatanije n’ibikoresho by’amashanyarazi byitaruye, ibyo bikoresho bifunga umuyaga mwinshi hamwe n’ahantu hitaruye, kimwe no gukumira urusaku rw’urusaku kuri bisi ya data cyangwa izindi nzitizi zinjira mu butaka bwaho kandi bikabangamira cyangwa byangiza imashanyarazi.

Ohereza imeri kuri twe Kuramo urupapuro

Ibicuruzwa birambuye

Ibicuruzwa

Ibiranga ibicuruzwa

UBWOKO	GUSOBANURIRA
Icyiciro	Kwigunga Kwigunga
Mfr	Ibikoresho bya Texas
Urukurikirane	-
Amapaki	Tape & Reel (TR) Kata Tape (CT) Digi-Reel®
Imiterere y'ibicuruzwa	Bikora
Ikoranabuhanga	Kwishyira hamwe
Andika	Intego rusange
Imbaraga Zitaruye	No
Umubare wa Imiyoboro	2
Inyandiko - Uruhande 1 / Uruhande 2	1/1
Ubwoko bw'Umuyoboro	Icyerekezo kimwe
Umuvuduko - Kwigunga	2500Vrms
Ubusanzwe Ubudahangarwa bw'inzibacyuho (Min)	25kV / µs
Igipimo cyamakuru	25Mbps
Gutinda gutinda tpLH / tpHL (Max)	42ns, 42ns
Kugabanya ubugari bwa pulse (Max)	2ns
Kuzamuka / Kugwa Igihe (Ubwoko)	1ns, 1ns
Umuvuduko - Gutanga	2.8V ~ 5.5V
Gukoresha Ubushyuhe	-40 ° C ~ 125 ° C.
Ubwoko bwo Kuzamuka	Umusozi
Ipaki / Urubanza	8-SOIC (0.154 ", Ubugari bwa 3.90mm)
Ibikoresho byo gutanga ibikoresho	8-SOIC
Umubare wibicuruzwa shingiro	ISO7221
SPQ	2500/pc

Intangiriro

Ikwirakwizwa rya digitale ni chip muri sisitemu ya elegitoronike aho ibimenyetso bya digitale na analogi byoherezwa, kuburyo bifite ibimenyetso biranga imbaraga zo kwigunga kugirango bigere ku bwigunge hagati ya sisitemu ya elegitoronike n’umukoresha.Abashushanya bashiraho akato kugira ngo bubahirize amabwiriza y’umutekano cyangwa kugabanya urusaku rw’ubutaka.Kwigunga kwa Galvanic byemeza ko guhererekanya amakuru bitanyuze mu mashanyarazi cyangwa inzira ziva, bityo birinda ingaruka z'umutekano.Ariko, kwigunga bishyiraho imipaka kubukererwe, gukoresha ingufu, igiciro, nubunini.Intego yabatandukanya sisitemu ni ukuzuza ibisabwa byumutekano mugihe hagabanijwe ingaruka mbi.

Ibiranga

1, 5, 25, na 150-Mbps Ibimenyetso Byerekana Ibiciro
1.Kure Umuyoboro-Kuri-Umuyoboro Ibisohoka Skew;1-ns Mak
2.Kugabanya Impanuka-Ubugari (PWD);1-ns Mak
3.Kureka Ibirimo Jitter;1 ns Ubwoko kuri 150 Mbps
50 kV / µs Ubudahangarwa busanzwe bwigihe gito
Ikora hamwe na 2.8-V (C-Urwego), 3.3-V, cyangwa 5-V Ibikoresho
4-kV Kurinda ESD
Ubudahangarwa bukabije bwa Electromagnetic
–40 ° C kugeza kuri + 125 ° C Urwego rukora
Ubuzima busanzwe bwimyaka 28 kuri voltage yagereranijwe (reba Ubuzima Bwinshi Bwubuzima Bwumuryango wa ISO72x yumuryango wa Digital Isolators hamwe na Capacitor Isolation Lifetime Projection)
Impamyabumenyi ijyanye n'umutekano
1.VDE Ibyingenzi Byibanze hamwe na 4000-VPK VIOTM, 560 VPK VIORM kuri DIN VDE V 0884-11: 2017-01 na DIN EN 61010-1 (VDE 0411-1)
2.2500 VRMS Kwigunga kuri UL 1577
3.CSA Yemejwe kuri IEC 60950-1 na IEC 62368-1

Ibisobanuro ku bicuruzwa

Ikimenyetso cyinjiza kabiri cyateganijwe, gihindurwa mukimenyetso kiringaniye, hanyuma gitandukanywa na capacitive kwigunga.Kurenga inzitizi yo kwigunga, igereranya ritandukanye ryakira amakuru yinzibacyuho yamakuru, hanyuma igashyiraho cyangwa igasubiramo flip-flop hamwe nibisohoka byumuzingi bikurikije.Igihe cyo kuvugurura pulse yoherejwe hakurya ya bariyeri kugirango tumenye neza dc urwego rwibisohoka.Niba iyi dc-kugarura pulse itakiriwe buri 4 µs, ibyinjijwe bifatwa nkibidafite imbaraga cyangwa ntibitwarwe cyane, kandi umuzunguruko wa failafe utwara ibisohoka kuri logique yo hejuru.
Ubushobozi buke hamwe nibisubizo bihoraho bitanga imikorere yihuse hamwe nigipimo cyerekana ibimenyetso kiboneka kuva 0 Mbps (DC) kugeza kuri 150 Mbps (Igipimo cyerekana umurongo ni umubare winzibacyuho ya voltage ikorwa kumasegonda igaragarira mubice bps).A-ihitamo, B-ihitamo, na C-ihitamo ibikoresho bifite TTL yinjirira kandi byungurura urusaku rwinjiza rwabuza impiswi zinzibacyuho kunyuzwa mubisohoka mubikoresho.Ibikoresho bya M-bifite ibyuma bya CMOS VCC / 2 byinjira kandi ntibifite urusaku rwinjiza rwungurura hamwe nubukererwe bwiyongera.
Umuryango wibikoresho ISO7220x na ISO7221x bisaba imbaraga ebyiri zo gutanga za 2.8 V (C-Grade), 3.3 V, 5 V, cyangwa guhuza byose.Inyongeramusaruro zose zihanganira 5-V iyo zitanzwe kuva 2.8-V cyangwa 3.3-V zitangwa kandi ibisohoka byose ni 4-mA CMOS.
Umuryango ISO7220x na ISO7221x wibikoresho birangwa no gukora hejuru yubushyuhe bwibidukikije bwa 40 ° C kugeza kuri + 125 ° C.

Mbere: Ibikoresho bishya byumwimerere bya elegitoroniki, kugurisha bishyushye ISO1050DUBR

Ibikurikira: Ibikoresho bya elegitoroniki Umwimerere IC LC898201TA-NH

Andika ubutumwa bwawe hano hanyuma utwohereze