ADUM1246ARZ-RL7

ADUM1246ARZ-RL7 ua tau zoo hauv cov ntawv thov xws li kev sib cais dav dav dav dav, txhawb nqa 1 MHz low power serial peripheral interface (SPI), thiab txhawb nqa 4 mA txog 20 mA voj txheej txheem tswj. Nws muab kev ruaj ntseg teeb liab cais thaum tswj kev sib txuas lus ceev thiab cov ntaub ntawv raug.

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Hauj lwm lawm

Kev tsis

ADUM1246ARZ-RL7 yog ib qho kev txiav-ntug digital cais uas sib txuas cov ntawv pov thawj kev nyab xeeb nrog ntau yam kev thov ua haujlwm. Lub tshuab cais tawm muaj ntawv pov thawj xws li UL 1577, CSA Component Txais, VDE Ua Raws Cai, thiab DIN VDE V 0884-10 cov qauv kom ntseeg tau tias kev ua tau zoo hauv cov cheeb tsam hnyav.

product-1267-1067

Yam khoom:

Mfr Part	TIAB SA 1246ARZ	ADUM1246ARZ-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	3k vwm	3k vwm
Cov ntaub ntawv tus nqi	2 Mbps ib	2 Mbps ib
Lub zog cais	Tsis muaj	Tsis muaj
Tus naj npawb ntawm Channel	2	2
Inputs - Sab 1 / Sab 2	1/1	1/1
Hom Channel	Unidirectional	Unidirectional
Hom Hom Kev Tiv Thaiv Kev Tiv Thaiv Kab Mob (Min)	25 kV/µs	25 kV/µs
Propagation Delay tpLH & tpHL (Max)	180, 180 Nws	180, 180 Nws
Pulse Width Distortion (Max)	8 nsq	8 nsq
Nce / Caij Nplooj Ntoos Hlav (Hom)	2 nsq,2	2 nsq,2
Voltage - Khoom siv	2.25 V ~ 3.6 V	2.25 V ~ 3.6 V
Ua haujlwm kub	-40 degree ~ 125 degree	-40 degree ~ 125 degree
Pob / Case	SOP 8	SOP 8
Pob	Daim kab xev & Reel (TR)	Daim kab xev & Reel (TR)

APPLICATIONS:

· Lub hom phiaj dav dav, tsis tshua muaj zog, kev sib cais multichannel

· 1 MHz low power serial peripheral interface (SPI)

· 4 mA rau 20 mA voj txheej txheem tswj

GENERAL DESCRIPTION:

AduM1240/ADuM1241/ADuM1245/ADuM12461 yog micropower, 2-channel, digital isolators raws li Analog Devices, Inc., iCoupler® thev naus laus zis. Ua ke nrog kev kub ceev, ntxiv hlau oxide semiconductor (CMOS) thiab monolithic cua core transformer thev naus laus zis, cov khoom sib cais no muab cov yam ntxwv ua tau zoo tshaj plaws rau lwm txoj hauv kev, xws li cov khoom siv optocoupler.

Lub 20-lead SSOP version ntawm ADuM1240/ADuM1241/ AduM1245/ADuM1246 tso cai rau kev tswj hwm ntawm kev ua haujlwm tshiab sab hauv. Raws li pom nyob rau hauv daim duab 3, nyob rau hauv cov qauv kev khiav hauj lwm hom, thaum ENx=0 (sab hauv refresh enabled), tam sim no ib channel yog tsawg dua 10 μA.

Thaum ENx=1 (thaum kho tshiab tsis ua haujlwm), tam sim no ib channel poob qis dua 1 μA.

Lub ADuM1240/ADuM1241/ADuM1245/ADuM1246 tau ntim rau hauv ib qho 20- txhuas SSOP rau 3.75 kV reinforced cais los yog ib qho 8- lead SOIC rau 3 kV yooj yim cais. Cov cuab yeej ua tau raws li kev cai, xws li UL thiab CSA cov qauv.

Ntxiv rau qhov chaw txuag pob xaiv, AduM1240 / ADuM1241 / ADuM1245 / ADuM1246 ua haujlwm nrog cov khoom siv tsawg li 2.25 V. Txhua tus qauv muab qis, mem tes dav distortion ntawm<8ns. In addition, every model has an input glitch filter to protect against extraneous noise disturbances.

Cim npe nrov: Tuam Tshoj adum1246arz-rl7 manufacturers, lwm tus neeg

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