Datasheet Texas Instruments ISO7221C — Ficha de datos

FabricanteTexas Instruments
SerieISO7221C
Datasheet Texas Instruments ISO7221C

Aislador digital de canal doble, 1/1, 25 Mbps

Hojas de datos

ISO722x Dual-Channel Digital Isolators datasheet
PDF, 1.2 Mb, Revisión: O, Archivo publicado: abr 19, 2017
Extracto del documento

Precios

Estado

ISO7221CDISO7221CDG4ISO7221CDRISO7221CDRG4
Estado del ciclo de vidaActivo (Recomendado para nuevos diseños)Activo (Recomendado para nuevos diseños)Activo (Recomendado para nuevos diseños)Activo (Recomendado para nuevos diseños)
Disponibilidad de muestra del fabricante

Embalaje

ISO7221CDISO7221CDG4ISO7221CDRISO7221CDRG4
N1234
Pin8888
Package TypeDDDD
Industry STD TermSOICSOICSOICSOIC
JEDEC CodeR-PDSO-GR-PDSO-GR-PDSO-GR-PDSO-G
Package QTY757525002500
CarrierTUBETUBELARGE T&RLARGE T&R
Device MarkingI7221CI7221CI7221CI7221C
Width (mm)3.913.913.913.91
Length (mm)4.94.94.94.9
Thickness (mm)1.581.581.581.58
Pitch (mm)1.271.271.271.27
Max Height (mm)1.751.751.751.75
Mechanical DataDescargarDescargarDescargarDescargar

Paramétricos

Parameters / ModelsISO7221CD
ISO7221CD
ISO7221CDG4
ISO7221CDG4
ISO7221CDR
ISO7221CDR
ISO7221CDRG4
ISO7221CDRG4
Data Rate(Max), Mbps25252525
Default OutputHighHighHighHigh
Forward/Reverse Channels1/11/11/11/1
Integrated Isolated PowerNoNoNoNo
Isolation Rating, Vrms2500250025002500
Number of Channels2222
Operating Temperature Range, C-40 to 125-40 to 125-40 to 125-40 to 125
Package GroupSOICSOICSOICSOIC
Package Size: mm2:W x L, PKG8SOIC: 29 mm2: 6 x 4.9(SOIC)8SOIC: 29 mm2: 6 x 4.9(SOIC)8SOIC: 29 mm2: 6 x 4.9(SOIC)8SOIC: 29 mm2: 6 x 4.9(SOIC)
Propagation Delay, ns36363636
Propagation Delay(Typ), ns36363636
RatingCatalogCatalogCatalogCatalog
Surge Voltage Rating, Vpk4000400040004000
VCC(Max), V5555
VCC(Min), V2.82.82.82.8

Plan ecológico

ISO7221CDISO7221CDG4ISO7221CDRISO7221CDRG4
RoHSObedienteObedienteObedienteObediente

Notas de aplicación

  • Isolated RS-485 Reference Design
    PDF, 80 Kb, Archivo publicado: oct 28, 2009
    This design note presents the reference designs of isolated RS-485 nodes, using bus voltages of 3.3 V and 5 V. Various transceivers are used to satisfy the requirements for low, medium, and high data rates, as well as to accommodate the need for half- and full-duplex operation.
  • Digital Isolator Design Guide (Rev. A)
    PDF, 487 Kb, Revisión: A, Archivo publicado: nov 4, 2014

Linea modelo

Clasificación del fabricante

  • Semiconductors> Isolation> Digital Isolators