ADUM1401WSRWZ-RL
Hauj lwm lawm
Kev tsis
ADUM1401WSRWZ-RL yog qhov ua tau zoo tshaj plaws digital isolator tsim rau kev siv tsheb. Nws cov yam ntxwv tseem ceeb suav nrog kev siv hluav taws xob tsawg, kev sib txuas lus bidirectional, kev txhawb nqa rau ob qho tib si 3 V thiab 5 V kev ua haujlwm, cov ntaub ntawv siab txog li 90 Mbps, cov yam ntxwv meej lub sijhawm, thiab kev ua haujlwm zoo hauv qhov chaw kub kub. Nrog qib kev txhais lus, hom kev tiv thaiv kev tiv thaiv ib puag ncig, thiab cov khoom tso tawm ua haujlwm, nws yog ntau yam kev daws teeb meem rau kev sib cais galvanic hauv automotive electronics, kom ntseeg tau tias muaj kev sib raug zoo, thiab kev ua haujlwm zoo.
Yam khoom:
|
Mfr Part |
ADUM1401WSRWZ |
ADUM1401WSRWZ-RL |
TIAB SA 1401WTRWZ |
ADUM1401WTRWZ-RL |
|
Kev piav qhia |
Digital Isolator |
Digital Isolator |
Digital Isolator |
Digital Isolator |
|
Tshuag |
30000 |
30000 |
30000 |
30000 |
|
Yam khoom |
Active |
Active |
Active |
Active |
|
Technology |
Capacitive Coupling |
Capacitive Coupling |
Capacitive Coupling |
Capacitive Coupling |
|
Hom |
Lub Hom Phiaj |
Lub Hom Phiaj |
Lub Hom Phiaj |
Lub Hom Phiaj |
|
Voltage-Kev rho tawm |
2.5 kwm |
2.5 kwm |
2.5 kwm |
2.5 kwm |
|
Cov ntaub ntawv tus nqi |
1 Mbps ib |
1 Mbps ib |
10 Mbps |
10 Mbps |
|
Lub zog cais |
Tsis muaj |
Tsis muaj |
Tsis muaj |
Tsis muaj |
|
Tus naj npawb ntawm Channel |
4 |
4 |
4 |
4 |
|
Inputs - Sab 1 / Sab 2 |
3/1 |
3/1 |
3/1 |
3/1 |
|
Hom Channel |
Unidirectional |
Unidirectional |
Unidirectional |
Unidirectional |
|
Hom Hom Kev Tiv Thaiv Kev Tiv Thaiv Kab Mob (Min) |
25 kV/µs |
25 kV/µs |
25 kV/µs |
25 kV/µs |
|
Propagation Delay tpLH & tpHL (Max) |
100, 100 Nws |
100, 100 Nws |
32n,32 ib |
32n,32 ib |
|
Pulse Width Distortion (Max) |
40 nsq |
40 nsq |
3ns ib |
3ns ib |
|
Nce / Caij Nplooj Ntoos Hlav (Hom) |
2, 5, 2, 5 nr |
2, 5, 2, 5 nr |
2, 5, 2, 5 nr |
2, 5, 2, 5 nr |
|
Voltage - Khoom siv |
2.7 V ~ 5.5 V |
2.7 V ~ 5.5 V |
2.7 V ~ 5.5 V |
2.7 V ~ 5.5 V |
|
Ua haujlwm kub |
-40 degree ~ 125 degree |
-40 degree ~ 125 degree |
-40 degree ~ 125 degree |
-40 degree ~ 125 degree |
|
Pob / Case |
SIB 16 |
SIB 16 |
SIB 16 |
SIB 16 |
|
Pob |
Daim kab xev & Reel (TR) |
Daim kab xev & Reel (TR) |
Daim kab xev & Reel (TR) |
Daim kab xev & Reel (TR) |
APPLICATIONS:
· General-purpose multichannel cais
· SPI interface/cov ntaub ntawv converter cais
·RS-232/RS-422/RS-485 transceivers
· Kev cais tsheb npav hauv kev lag luam
· Automotive systems
GENERAL DESCRIPTION:
AduM1400/ADuM1401/ADuM14021 yog quad-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 tshaj rau lwm txoj hauv kev, xws li cov khoom siv optocoupler.
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. Cov kev txhawj xeeb ntawm optocoupler raug cuam tshuam txog kev hloov pauv tsis tu ncua tam sim no, kev hloov pauv tsis hloov pauv, thiab qhov kub thiab txias thiab lub neej cuam tshuam raug tshem tawm nrog qhov yooj yim iCoupler digital interfaces thiab cov yam ntxwv ua haujlwm ruaj khov.
Qhov xav tau rau cov tsav tsheb sab nraud thiab lwm cov khoom sib cais raug tshem tawm nrog cov khoom siv iCoupler. Tsis tas li ntawd, iCoupler cov cuab yeej siv ib feem kaum rau ib feem rau ntawm lub zog ntawm optocouplers ntawm cov ntaub ntawv sib piv cov ntaub ntawv.
AduM1400/ADuM1401/ADuM1402 cov neeg cais tawm muab plaub txoj kev cais tawm ywj pheej hauv ntau qhov kev teeb tsa thiab cov ntaub ntawv tus nqi (saib Daim Ntawv Qhia Kev Txiav Txim). Txhua tus qauv ua haujlwm nrog cov khoom siv hluav taws xob ntawm ob sab xws li ntawm 2.7 V rau 5.5 V, muab kev sib raug zoo nrog cov tshuab hluav taws xob qis dua thiab ua kom muaj kev hloov pauv hluav taws xob ua haujlwm thoob plaws qhov kev sib cais. Tsis tas li ntawd, AduM1400 / ADuM1401 / ADuM1402 muab qhov tsis tshua muaj mem tes dav distortion (<2ns for CRW grade) and tight channel-to-channel matching (<2ns for CRW grade). Unlike other optocoupler alternatives, the ADuM1400/ADuM1401/ADuM1402 isolators have a patented refresh feature that ensures dc correctness in the absence of input logic transitions and when power is not applied to one of the supplies.
Cim npe nrov: Tuam Tshoj adum1401wsrwz-rl, Tuam Tshoj adum1401wsrwz-rl manufacturers, lwm tus neeg
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