ADUM2211WSRWZ-RL

· General hom phiaj, high voltage, multichannel cais

· Cov khoom siv kho mob

· Cov khoom siv hluav taws xob

·RS-232/RS-422/RS-485 transceiver cais

· Hybrid electric tsheb, roj teeb saib xyuas, thiab lub cev muaj zog tsav

AduM2210/ADuM22111 yog 2-channel digital isolators raws li Analog Devices, Inc., iCoupler® thev naus laus zis. Ua ke nrog kev kub ceev CMOS thiab monolithic cua core transformer thev naus laus zis, cov khoom sib cais no muab cov yam ntxwv ua tau zoo uas zoo tshaj rau lwm yam xws li optocoupler li.

Los ntawm kev zam kev siv cov LEDs thiab photodiodes, iCoupler pab kiag li lawm tshem tawm cov tsim teeb meem feem ntau txuam nrog optocouplers. FUNCTIONAL BLOCK DIAGRAMS 1 2 3 4 5 6 7 8 GND1 NC VDD1 VIA VIB NC GND1 NC GND2 NC VDD2 VOA VOB NC NC GND2 NC=NO CONNECT AduM2210 16 15 14 13 12 11 10 9 ENCODE ENCODE DECODE DECODE PIN 1 {1 INDICA Figure 1. AduM2210 1 2 3 4 5 6 7 8 GND1 NC VDD1 VOA VIB NC GND1 NC GND2 NC VDD2 VIA VOB NC NC GND2 NC=NO CONNECT AduM2211 16 15 14 13 12 11 10 9 DECODE ENCODE ENCODE DECODE PIN 1 {2 INDICA } Daim duab 2. AduM2211 Cov kev txhawj xeeb ntawm optocoupler feem ntau cuam tshuam txog kev hloov pauv tam sim no tsis paub tseeb, kev hloov pauv tsis tau hloov pauv, thiab qhov ntsuas kub thiab lub neej cuam tshuam raug tshem tawm nrog cov iCoupler digital interfaces yooj yim thiab cov yam ntxwv ua haujlwm ruaj khov. Qhov xav tau rau cov tsav tsheb sab nraud thiab lwm cov khoom sib cais yog tshem tawm nrog cov khoom siv iCoupler. Tsis tas li ntawd, iCoupler cov khoom siv khiav ntawm ib feem kaum mus rau ib-rau lub zog ntawm optocouplers ntawm cov ntaub ntawv sib piv cov teeb liab.

AduM2210/ADuM2211 cov neeg cais tawm muab ob txoj kev cais tawm ywj pheej hauv ntau qhov kev teeb tsa channel thiab cov ntaub ntawv tus nqi (saib Daim Ntawv Qhia Kev Txiav Txim). Lawv ua haujlwm nrog cov khoom siv hluav taws xob ntawm ob sab xws li 3.0 V txog 5.5 V, muab kev sib raug zoo nrog cov tshuab hluav taws xob qis thiab ua kom muaj zog txhais lus ua haujlwm thoob plaws qhov kev sib cais. AduM2210W thiab AduM2211W yog automotive qib versions.

Zoo ib yam li ADuM3200/ADuM3201 isolators, ADuM2210/ AduM2211 isolators muaj ntau yam Circuit Court thiab layout txhim kho kom muaj peev xwm nce ntxiv rau qib system IEC 61000-4-x kuaj (ESD, tawg, thiab surge). Qhov muaj peev xwm ua tau zoo hauv cov kev ntsuam xyuas no rau AduM3200 / AduM3201 lossis AduM2210 / ADuM2211 cov khoom tau txiav txim siab los ntawm kev tsim thiab kev teeb tsa ntawm tus neeg siv lub rooj tsavxwm lossis module. Yog xav paub ntxiv, saib AN -793 Daim Ntawv Thov, ESD/Latch-Up Considerations nrog iCoupler Isolation Products.

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