ISO 7230 ADWR

Yam khoom: Daim ntaub ntawv: • Industrial Fieldbus • Computer Peripheral Interface • Servo Control Interface • Cov Ntaub Ntawv Qhia Txog: Saib cov khoom ceeb toom seem. ISO7230A thiab ISO7231A yog triple-channel digital cais txhua tus nrog ntau cov channel ...

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Yam khoom:

Mfr Part	ISO 7230 ADW	ISO 7230 ADWG 4	ISO 7230 ADWR
Kev piav qhia	Digital Isolator	Digital Isolator	Digital Isolator
Tshuag	30000	30000	30000
Yam khoom	Active	Active	Active
Technology	Capacitive Coupling	Capacitive Coupling	Capacitive Coupling
Hom	Lub Hom Phiaj	Lub Hom Phiaj	Lub Hom Phiaj
Voltage-Kev rho tawm	4k vwm	4k vwm	4k vwm
Cov ntaub ntawv tus nqi	1 Mbps ib	1 Mbps ib	1 Mbps ib
Lub zog cais	Tsis muaj	Tsis muaj	Tsis muaj
Tus naj npawb ntawm Channel	3	3	3
Inputs - Sab 1 / Sab 2	3/0	3/0	3/0
Hom Channel	Unidirectional	Unidirectional	Unidirectional
Hom Hom Kev Tiv Thaiv Kev Tiv Thaiv Kab Mob (Min)	25 kV/µs	25 kV/µs	25 kV/µs
Propagation Delay tpLH & tpHL (Max)	95n,95 ib	95n,95 ib	95n,95 ib
Pulse Width Distortion (Max)	10 nsq	10 nsq	10 nsq
Nce / Caij Nplooj Ntoos Hlav (Hom)	2 nsq,2	2 nsq,2	2 nsq,2
Voltage - Khoom siv	3.15 V ~ 5.5 V	3.15 V ~ 5.5 V	3.15 V ~ 5.5 V
Ua haujlwm kub	-40 degree ~ 125 degree	-40 degree ~ 125 degree	-40 degree ~ 125 degree
Pob / Case	WSOP16(7.5x1.27) 10.5	WSOP16(7.5x1.27) 10.5	WSOP16(7.5x1.27) 10.5
Pob	Daim kab xev & Reel (TR)	Daim kab xev & Reel (TR)	Daim kab xev & Reel (TR)

Daim ntawv thov:

• Industrial Fieldbus

• Computer Peripheral Interface

• Servo Control Interface

• Tau txais cov ntaub ntawv

Nqe lus piav qhia:

Saib Tshooj Lus Qhia Txog Khoom. ISO7230A thiab ISO7231A yog triple-channel digital isolators txhua tus nrog ntau qhov kev teeb tsa channel thiab tso zis-ua haujlwm. Cov khoom siv no muaj logic input thiab output buffers sib cais los ntawm TI's silicon dioxide (SiO2) cais barrier. Siv ua ke nrog cov khoom siv hluav taws xob sib cais, cov cuab yeej no thaiv cov hluav taws xob siab, cais thaj chaw, thiab tiv thaiv cov suab nrov nrov ntawm cov ntaub ntawv tsheb npav lossis lwm cov circuits los ntawm kev nkag mus rau hauv av hauv cheeb tsam thiab cuam tshuam los yog ua rau muaj kev puas tsuaj rau cov hluav taws xob hluav taws xob.

ISO7230 triple-channel ntaus ntawv muaj tag nrho peb txoj hauv kev hauv tib txoj kev thaum ISO7231 muaj ob txoj hauv kev hauv ib qho kev coj thiab ib txoj hauv kev tawm tsam. Cov khoom siv no muaj qhov ua haujlwm siab-siab tso zis tso cai rau thaum tsav mus rau theem qis, tso cov zis tso rau hauv lub xeev siab impedance.

ISO7230A thiab ISO7231A muaj TTL input thresholds thiab lub suab nrov-filter ntawm cov tswv yim uas tiv thaiv cov pulses ib ntus txog li 2ns nyob rau lub sijhawm tsis dhau mus rau qhov khoom siv.

Nyob rau hauv txhua lub cuab yeej ib lub sij hawm hloov tshiab mem tes yog xa mus thoob plaws qhov kev sib cais barrier kom paub meej dc qib ntawm cov zis. Yog tias qhov no dc-refresh pulse tsis tau txais, cov tswv yim yog xav tias tsis muaj zog lossis tsis ua haujlwm, thiab tsis muaj kev ruaj ntseg Circuit Court tsav cov zis mus rau lub xeev siab. ( Hu rau TI rau qhov kev xaiv logic qis tsis zoo).

Cov khoom siv no xav tau ob qhov hluav taws xob ntawm 3.3V, 5V, lossis ib qho kev sib xyaw ua ke. Tag nrho cov inputs yog 5V kam rau thaum muab los ntawm 3.3V mov thiab tag nrho cov zis yog 4mA CMOS. Cov cuab yeej no yog tus cwj pwm rau kev ua haujlwm tshaj qhov ntsuas kub ntawm -40 degree txog 125 degree.

Cim npe nrov: iso7230adwr, Tuam Tshoj iso7230adwr manufacturers, lwm tus neeg

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