Datasheet Texas Instruments ISO7221C — Datenblatt

HerstellerTexas Instruments
SerieISO7221C
Datasheet Texas Instruments ISO7221C

Zweikanaliger digitaler Isolator mit 1/1 und 25 Mbit / s

Datenblätter

ISO722x Dual-Channel Digital Isolators datasheet
PDF, 1.2 Mb, Revision: O, Datei veröffentlicht: Apr 19, 2017
Auszug aus dem Dokument

Preise

Status

ISO7221CDISO7221CDG4ISO7221CDRISO7221CDRG4
Lifecycle StatusActive (Recommended for new designs)Active (Recommended for new designs)Active (Recommended for new designs)Active (Recommended for new designs)
Manufacture's Sample AvailabilityYesYesYesYes

Verpackung

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 DataHerunterladenHerunterladenHerunterladenHerunterladen

Parameter

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

Öko-Plan

ISO7221CDISO7221CDG4ISO7221CDRISO7221CDRG4
RoHSCompliantCompliantCompliantCompliant

Anwendungshinweise

  • Isolated RS-485 Reference Design
    PDF, 80 Kb, Datei veröffentlicht: 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, Revision: A, Datei veröffentlicht: Nov 4, 2014

Modellreihe

Herstellerklassifikation

  • Semiconductors> Isolation> Digital Isolators