ADM2490EBRWZ DGTL ISO 5KV RS422 / RS485 16SOIC

Kev piav qhia

ADM2490E yog ib qho kev sib cais cov ntaub ntawv transceiver nrog ± 8 kV ESD kev tiv thaiv uas tsim nyog rau kev kub ceev, kev sib txuas lus puv-duplex ntawm ntau cov kab sib kis.Nws yog tsim los rau cov kab sib npaug sib npaug thiab ua raws li ANSI TIA / EIA-485-A-1998 thiab ISO 8482: 1987(E).Cov cuab yeej siv Analog Devices, Inc., iCoupler® thev naus laus zis los ua ke 2-channel cais tawm, tus tsav tsheb sib txawv ntawm peb lub xeev, thiab cov khoom sib txawv ntawm cov khoom nkag rau hauv ib pob.Qhov sib txawv transmitter outputs thiab receiver inputs feature electrostatic tawm circuitry uas muab kev tiv thaiv rau ± 8 kV siv tib neeg lub cev qauv (HBM).Lub logic sab ntawm lub cuab yeej tuaj yeem siv tau nrog 5 V lossis 3 V cov khoom siv, qhov chaw tsheb npav yuav tsum muaj kev sib cais 5 V.Cov cuab yeej muaj kev txwv tam sim no thiab thermal kaw cov yam ntxwv los tiv thaiv cov khoom siv hluav taws xob luv luv thiab cov xwm txheej uas kev sib cav hauv tsheb npav tuaj yeem ua rau muaj hluav taws xob ntau dhau.ADM2490E yog muaj nyob rau hauv lub cev dav, 16-lead SOIC pob thiab ua haujlwm tshaj qhov kub ntawm -40 ° C txog + 105 ° C.