ADUM7440ARQZ-RL7

Yam khoom: APPLICATIONS: · General-purpose, multichannel rho tawm · SPI interface/data converter rho tawm ·RS-232/RS-422/RS-485 transceivers ·Industrial field bus cais GENERAL DESCRIPTION: Tus AduM7440/ADuM7441/ADuM7442 1 yog 4-channel digital isolators...

Xa kev nug

Hauj lwm lawm

Kev tsis

Yam khoom:

Mfr Part	TIAB SA 7440ARQZ	ADUM7440ARQZ-RL7
Kev piav qhia	Digital Isolator	Digital Isolator
Tshuag	30000	30000
Yam khoom	Active	Active
Technology	Capacitive Coupling	Capacitive Coupling
Hom	Lub Hom Phiaj	Lub Hom Phiaj
Voltage-Kev rho tawm	1k vwm	1k vwm
Cov ntaub ntawv tus nqi	1 Mbps ib	1 Mbps ib
Fais fab tuag	Tsis muaj	Tsis muaj
Tus naj npawb ntawm Channel	4	4
Inputs - Sab 1 / Sab 2	4/0	4/0
Hom Channel	Unidirectional	Unidirectional
Hom Hom Kev Tiv Thaiv Kev Tiv Thaiv Kab Mob (Min)	15 kV/µs	15 kV/µs
Propagation Delay tpLH & tpHL (Max)	75n, 75 ib	75n, 75 ib
Pulse Width Distortion (Max)	25 nsq	25 nsq
Nce / Caij Nplooj Ntoos Hlav (Hom)	2 nsq,2	2 nsq,2
Voltage - Khoom siv	3 V ~ 5.5 V	3 V ~ 5.5 V
Ua haujlwm kub	-40 degree ~ 105 degree	-40 degree ~ 105 degree
Pob / Case	QSOP16(3.9x0.64)6.0	QSOP16(3.9x0.64)6.0
Pob	Daim kab xev & Reel (TR)	Daim kab xev & Reel (TR)

APPLICATIONS:

· Lub hom phiaj dav dav, kev sib cais ntau channel

· SPI interface/data converter cais

·RS-232/RS-422/RS-485 transceivers

· Kev cais tsheb npav hauv kev lag luam

GENERAL DESCRIPTION:

AduM7440/ADuM7441/ADuM7442¹yog 4-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 thiab lwm yam kev sib txuas ua ke.

AduM7440/ADuM7441/ADuM7442 tsev neeg ntawm quad 1 kV digital cais cov khoom tau ntim rau hauv ib qho me me 16-lead QSOP. Thaum feem ntau 4-channel cais tawm tuaj nyob rau hauv 16-cov pob khoom SOIC dav dav, AduM7440/ADuM7441/ADuM7442 pub dawb yuav luag 70% ntawm lub rooj tsavxwm qhov chaw thiab tseem tuaj yeem tiv taus qhov kev sib cais siab thiab ua tau raws li UL cov cai. Ntxiv nrog rau qhov chaw txuag, AduM7440 / ADuM7441 / ADuM7442 muab tus nqi qis dua 2.5 kV lossis 5 kV cais qhov twg tsuas yog xav tau kev ua haujlwm cais.

Cov tsev neeg no, zoo li ntau tus Analog Devices cais tawm, muaj kev siv hluav taws xob tsawg heev, siv ib feem kaum mus rau ib-rau lub zog ntawm cov khoom sib piv ntawm cov ntaub ntawv sib piv txog li 25 Mbps. Txawm hais tias siv hluav taws xob tsawg, tag nrho cov qauv ntawm AduM7440 / ADuM7441 / ADuM7442 muab cov pulse dav distortion (＜5 ns rau qib C). Tsis tas li ntawd, txhua tus qauv muaj ib lub tswv yim glitch lim los tiv thaiv cov suab nrov extraneous.

AduM7440/ADuM7441/ADuM7442 cais tawm muaj plaub txoj kev cais tawm ywj pheej hauv ntau qhov kev teeb tsa channel thiab ob tus nqi cov ntaub ntawv (saib Daim Ntawv Qhia Kev Txiav Txim) txog li 25 Mbps. Txhua tus qauv ua haujlwm nrog cov khoom siv hluav taws xob ntawm ob sab xws li ntawm 3.0 V rau 5.5 V, muab kev sib raug zoo nrog cov tshuab hluav taws xob qis thiab ua kom muaj kev ua haujlwm ntawm qhov hluav taws xob hla ntawm kev sib cais. Tag nrho cov khoom kuj muaj ib tug tso zis default siab logic xeev nyob rau hauv lub tsis muaj lub hwj chim input.

Cim npe nrov: Tuam Tshoj adum7440arqz-rl7 manufacturers, lwm tus neeg

Tug

ADUM7440CRQZ-RL7

Tom ntej

ADUM7241CRZ-RL7

Xa kev nug

Koj Tseem Yuav Zoo Li