ADUM2251ARWZ-RL

Thaum nws los txog rau kev sib txuas ntawm qhov sib txawv ntawm cov kab ke sib cais thaum ua kom cov ntaub ntawv sib pauv tsis sib haum, ADUM2251ARWZ-RL, kev sib cais sib cais IC, sawv tawm raws li kev xaiv tshwj xeeb.

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Kev tsis

ADUM2251ARWZ-RL yog ntau yam kev sib cais IC tsim los rau kev sib txuas lus muaj zog bidirectional I2C nrog qhib-drain interface thiab tsim nyog rau kev sib pauv kub. Nrog rau qhov tshwj xeeb 30 mA lub dab dej tam sim no, nws ua haujlwm ntau yam khoom siv tau zoo thiab ua haujlwm sai ntawm 1000 kHz. Nws lub hwj chim / logic qib ntau ntawm 3.0 V rau 5.5 V ua kom muaj kev sib raug zoo nrog cov tshuab sib txawv. IC muaj nyob rau hauv ob lub pob versions, nrog rau kev xaiv siab creepage (RI-16-2), thiab tuaj yeem ua haujlwm tau zoo hauv qhov chaw kub siab txog li 105 degree. Qhov no ua rau nws yog qhov kev xaiv zoo tshaj plaws rau cov ntawv thov uas xav tau kev sib cais thiab kev sib txuas hauv ntau qhov xwm txheej.

product-2500-1800

Yam khoom:

Mfr Part	TIAB SA 2251	ADUM2251ARIZ-RL	TIAB SA 2251ARWZ	ADUM2251ARWZ-RL	TIAB SA 2251WARWZ	ADUM2251WARWZ-RL
Kev piav qhia	Isolated interface ICs	Isolated interface ICs	Isolated interface ICs	Isolated interface ICs	Isolated interface ICs	Isolated interface ICs
Tshuag	30000	30000	30000	30000	30000	30000
Yam khoom	Active	Active	Active	Active	Active	Active
Technology	Capacitive Coupling	Capacitive Coupling	Capacitive Coupling	Capacitive Coupling	Capacitive Coupling	Capacitive Coupling
Hom	I2C Isolator	I2C Isolator	I2C Isolator	I2C Isolator	I2C Isolator	I2C Isolator
Lub zog cais	Tsis muaj	Tsis muaj	Tsis muaj	Tsis muaj	Tsis muaj	Tsis muaj
Tus naj npawb ntawm Channel	2	2	2	2	2	2
Inputs - Sab 1 / Sab 2	2/1	2/1	2/1	2/1	2/2	2/2
Hom Channel	Bidirectional, Unidirectional	Bidirectional, Unidirectional	Bidirectional, Unidirectional	Bidirectional, Unidirectional	Bidirectional,	Bidirectional,
Voltage-Kev rho tawm	5k vwm	5k vwm	5k vwm	5k vwm	5k vwm	5k vwm
Hom Hom Kev Tiv Thaiv Kev Tiv Thaiv Kab Mob (Min)	25 kV/µs	25 kV/µs	25 kV/µs	25 kV/µs	25 kV/µs	25 kV/µs
Cov ntaub ntawv tus nqi	1 Mbps ib	1 Mbps ib	1 Mbps ib	1 Mbps ib	1 Mbps ib	1 Mbps ib
Pulse Width Distortion (Max)	145, 85 s., kuv	145, 85 s., kuv	145, 85 s., kuv	145, 85 s., kuv	145, 85 s., kuv	145, 85 s., kuv
Nce / Caij Nplooj Ntoos Hlav (Hom)	-	-	-	-	-	-
Voltage - Khoom siv	3 V ~ 5.5 V	3 V ~ 5.5 V	3 V ~ 5.5 V	3 V ~ 5.5 V	3 V ~ 5.5 V	3 V ~ 5.5 V
Ua haujlwm kub	-40 degree ~ 105 degree	-40 degree ~ 105 degree	-40 degree ~ 105 degree	-40 degree ~ 105 degree	-40 degree ~ 105 degree	-40 degree ~ 105 degree
Pob / Case	SIB 16	SIB 16	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)	Daim kab xev & Reel (TR)	Daim kab xev & Reel (TR)

APPLICATIONS:

· cais I²C, SMBus, lossis PMBus interfaces

· Multilevel I²C interfaces Cov khoom siv fais fab

· Kev sib koom tes

· Lub hwj chim dhau Ethernet

GENERAL DESCRIPTION:

AduM2250/ADuM22511 yog kub swappable digital isolators nrog nonlatching, bidirectional kev sib txuas lus raws uas tau tshaj kuv²C interfaces. Qhov no tshem tawm qhov xav tau rau kev sib cais I²C teeb liab rau hauv kev sib kis sib cais thiab tau txais cov cim rau siv nrog standalone optocouplers.

AduM2250 muab ob txoj kev sib txuas, txhawb nqa kev ua tiav I²C interface. AduM2251 muab ib qho kev sib txuas ntawm ob sab thiab ib qho kev sib txuas ncaj qha rau cov ntawv thov uas tsis tas yuav muaj lub moos bidirectional.

AduM2250 / ADuM2251 muaj qhov sib pauv kub kub los tiv thaiv cov ntaub ntawv tsis sib xws thaum daim npav tsis muaj zog tau muab tso rau hauv lub tsheb npav.

Cov kev rho tawm no yog ua raws li iCoupler® nti scale transformer thev naus laus zis los ntawm Analog Devices, Inc. iCoupler yog cov cuab yeej sib nqus sib nqus nrog kev ua haujlwm, qhov loj me, kev siv hluav taws xob, thiab kev ua haujlwm zoo piv rau optocouplers. AduM2250/ADuM2251 integrate iCoupler raws nrog semiconductor circuitry kom ua tiav, cais kuv²C interface hauv pob ntawv me me.

Cim npe nrov: Tuam Tshoj adum2251arwz-rl manufacturers, lwm tus neeg

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ib 2985e

Tom ntej

ADUM 2250 ARWZ-RL

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