MAX22446BAWE+T
Hauj lwm lawm
Kev tsis
Yam khoom:
|
Mfr Part |
MAX22446BAWE+ |
|
Kev piav qhia |
Digital Isolator |
|
Tshuag |
30000 |
|
Yam khoom |
Active |
|
Technology |
Capacitive Coupling |
|
Hom |
Lub Hom Phiaj |
|
Voltage-Kev rho tawm |
5000 Vrms |
|
Cov ntaub ntawv tus nqi |
25 Mbps |
|
Lub zog cais |
Tsis muaj |
|
Tus naj npawb ntawm Channel |
4 |
|
Inputs - Sab 1 / Sab 2 |
2/2. |
|
Hom Channel |
Unidirectional |
|
Hom Hom Kev Tiv Thaiv Kev Tiv Thaiv Kab Mob (Min) |
50kV/us |
|
Propagation Delay tpLH & tpHL (Max) |
32, 5, 33, 6 nr |
|
Pulse Width Distortion (Max) |
4 nsq |
|
Nce / Caij Nplooj Ntoos Hlav (Hom) |
0.8ns, 1ns (Max) |
|
Voltage - Khoom siv |
1.71V ~ 5.5V |
|
Ua haujlwm kub |
-40-C ~ 125-C |
|
Pob / Case |
WSOP16(7.5x1.27) 10.5 |
|
Pob |
Daim kab xev & Reel (TR) |
Daim ntawv thov:
● cais SPI Interface
● Fieldbus Communications rau Industrial Automation
● cais RS-485/RS-422, UA
● Kev Tswj Roj Teeb
● Cov Txheej Txheem Kho Mob
General Description:
MAX22444–MAX22446 yog txhawb zog, ceev, lowpower 4-channel digital galvanic isolators siv Maxim tus tswv txheej txheem technology. Cov khoom siv no hloov cov teeb liab digital ntawm circuits nrog lub zog sib txawv, siv tsawg li 0.74mW ib channel ntawm 1Mbps (1.8V mov). Tag nrho cov khoom siv hauv tsev neeg muaj peev xwm ntxiv kev sib cais rau qhov ntsuas qhov ntsuas hluav taws xob ntawm 5kVRMS rau 60 vib nas this.
MAX22444–MAX22446 tsev neeg muaj tag nrho cov kev teeb tsa unidirectional channel kom haum rau ib qho 4-channel tsim, suav nrog SPI, RS-485, thiab digital I/O daim ntawv thov. Cov zis tso cai rau A sab ntawm MAX22445R / S / U / V yog nquag-tsawg, ua rau lawv zoo tagnrho rau kev cais ib qho chaw nres nkoj ntawm kev sib koom SPI tsheb npav txij li CS teeb liab tuaj yeem ua ncaj qha rau MISO teeb liab ntawm tus cais. Tag nrho lwm qhov tso zis tso cai rau hauv MAX22444-MAX22446 tsev neeg yog cov tsoos nquag-siab.
Tag nrho cov channel ntawm MAX22444–MAX22446M/N yeej ib txwm qhib, txawm li cas los xij, lub xeev lub neej ntawm cov khoom siv no yog xaiv tau.
Cov cuab yeej muaj nyob nrog cov ntaub ntawv siab tshaj plaws ntawm 25Mbps lossis 200Mbps, thiab nrog cov khoom siv uas yog lub neej ntawd-siab lossis lub neej ntawd qis. Lub neej ntawd yog lub xeev cov zis xav tias thaum lub tswv yim tsis yog powered los yog opencircuit. Saib Daim Ntawv Qhia Txog Kev Txiav Txim thiab Cov Khoom Xaiv Cov Lus Qhia rau cov lus txuas nrog rau txhua qhov kev xaiv. Kev ywj pheej 1.71V rau 5.5V cov khoom siv ntawm txhua sab ntawm lub tshuab cais tawm kuj ua rau cov cuab yeej tsim nyog siv los ua cov neeg txhais lus qib.
Tag nrho cov khoom siv hauv tsev neeg MAX22444–MAX22446 muaj nyob rau hauv 16-pin wide-body SOIC pob nrog 8 hli ntawm creepage thiab clearance. Cov khoom siv pob khoom muaj qhov tsawg kawg nkaus kev sib piv kev ntsuas ntsuas (CTI) ntawm 400, uas muab rau nws pawg II kev ntsuam xyuas hauv cov ntxhuav creepage. Txhua yam khoom siv raug ntsuas rau kev ua haujlwm ntawm qhov kub thiab txias ntawm -40 degree rau +125 degree .
Cim npe nrov: Tuam Tshoj max22446bawe+t manufacturers, lwm tus neeg
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