ISO 7420 MDR
Hauj lwm lawm
Kev tsis
Yam khoom:
|
Mfr Part |
ISO 7420 MD |
ISO 7420 MDR |
|
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 |
2.5 kwm |
2.5 kwm |
|
Cov ntaub ntawv tus nqi |
1 Mbps ib |
1 Mbps ib |
|
Lub zog cais |
Tsis muaj |
Tsis muaj |
|
Tus naj npawb ntawm Channel |
2 |
2 |
|
Inputs - Sab 1 / Sab 2 |
2/0 |
2/0 |
|
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) |
14, 14, nr |
14, 14, nr |
|
Pulse Width Distortion (Max) |
3.7n ib |
3.7n ib |
|
Nce / Caij Nplooj Ntoos Hlav (Hom) |
1ns,1 ib |
1ns,1 ib |
|
Voltage - Khoom siv |
3.15 V ~ 3.45 V,4.75 V ~ 5.25 V |
3.15 V ~ 3.45 V,4.75 V ~ 5.25 V |
|
Ua haujlwm kub |
-40 degree ~ 125 degree |
-40 degree ~ 125 degree |
|
Pob / Case |
SOP8(3.9x1.27)7. 0 |
SOP8(3.9x1.27)7. 0 |
|
Pob |
Daim kab xev & Reel (TR) |
Daim kab xev & Reel (TR) |
Daim ntawv thov:
• Optocoupler Hloov hauv:
- Industrial Fieldbus
- Profibus
- Modbus
- DeviceNet ™ Cov Tsheb Npav Cov Ntaub Ntawv
- Servo Control Interface
- Lub cev muaj zog tswj
- Cov khoom siv hluav taws xob
- Cov roj teeb pob
Nqe lus piav qhia:
ISO7420, ISO7420M thiab ISO7421 muab galvanic rho tawm mus txog 2500 VRMS rau 1 feeb ib UL. Cov digital isolators no muaj ob txoj kev cais. Txhua qhov kev sib cais channel muaj lub logic input thiab tso zis tsis sib cais los ntawm silicon dioxide (SiO2) rwb thaiv tsev thaiv. Siv ua ke nrog cov khoom siv hluav taws xob sib cais, cov khoom siv no tiv thaiv cov suab nrov nrov ntawm cov ntaub ntawv tsheb npav lossis lwm lub voj voog los ntawm kev nkag mus rau hauv av hauv zos thiab cuam tshuam los yog ua rau lub cev muaj zog. Lub ntsiab lus M qhia txog qhov kub thiab txias (-40 degree txog 125 degree).
Cov khoom siv no muaj TTL qhov pib nkag thiab xav tau ob qhov khoom siv hluav taws xob, 3.3 lossis 5 V, lossis ib qho kev sib xyaw ua ke. Qib Tag nrho cov tswv yim yog 5-V ua siab ntev thaum muab los ntawm 3.3-V muab.
Nco tseg: ISO7420 thiab ISO7421 tau teev tseg rau kev taw qhia tus nqi txog li 1 Mbps. Vim lawv lub sij hawm teb ceev ceev, nyob rau hauv feem ntau, cov cuab yeej no tseem yuav xa cov ntaub ntawv nrog luv luv pulse widths Designers yuav tsum ntxiv cov lim sab nraud kom tshem tawm spurious signals nrog input mem tes ntev xav tau.
Cim npe nrov: iso7420mdr, Tuam Tshoj iso7420mdr manufacturers, lwm tus neeg
Tug
ISO 7421 DRTom ntej
ISO 7420 FEDRXa kev nug
Koj Tseem Yuav Zoo Li
