Datasheet Texas Instruments ISO7221M — Datenblatt

HerstellerTexas Instruments
SerieISO7221M
Datasheet Texas Instruments ISO7221M

Zweikanaliger digitaler Isolator mit 1/1 und 150 Mbit / s

Datenblätter

ISO722x Dual-Channel Digital Isolators datasheet
PDF, 1.2 Mb, Revision: O, Datei veröffentlicht: Apr 19, 2017
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Preise

Status

ISO7221MDISO7221MDG4ISO7221MDRISO7221MDRG4
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

ISO7221MDISO7221MDG4ISO7221MDRISO7221MDRG4
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 MarkingI7221MI7221MI7221MI7221M
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 / ModelsISO7221MD
ISO7221MD
ISO7221MDG4
ISO7221MDG4
ISO7221MDR
ISO7221MDR
ISO7221MDRG4
ISO7221MDRG4
Data Rate(Max), Mbps150150150150
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, ns10101010
Propagation Delay(Typ), ns10101010
RatingCatalogCatalogCatalogCatalog
Surge Voltage Rating, Vpk4000400040004000
VCC(Max), V5555
VCC(Min), V3.33.33.33.3

Öko-Plan

ISO7221MDISO7221MDG4ISO7221MDRISO7221MDRG4
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