Datasheet Texas Instruments ISO721 — Datenblatt

HerstellerTexas Instruments
SerieISO721
Datasheet Texas Instruments ISO721

2,5 kVrms, 100 Mbit / s, 1-Kanal-Digitalisolator

Datenblätter

ISO72x Single Channel High-Speed Digital Isolators datasheet
PDF, 2.6 Mb, Revision: L, Datei veröffentlicht: Oct 19, 2015
Auszug aus dem Dokument

Preise

Status

ISO721DISO721DG4ISO721DRISO721DRG4ISO721DUBISO721DUBR
Lifecycle StatusActive (Recommended for new designs)Active (Recommended for new designs)Active (Recommended for new designs)Active (Recommended for new designs)NRND (Not recommended for new designs)Lifebuy (Manufacturer has announced that the device will be discontinued, and a lifetime-buy period is in effect)
Manufacture's Sample AvailabilityYesNoYesNoNoNo

Verpackung

ISO721DISO721DG4ISO721DRISO721DRG4ISO721DUBISO721DUBR
N123456
Pin888888
Package TypeDDDDDUBDUB
Industry STD TermSOICSOICSOICSOICSOPSOP
JEDEC CodeR-PDSO-GR-PDSO-GR-PDSO-GR-PDSO-GR-PDSO-GR-PDSO-G
Package QTY75752500250050350
CarrierTUBETUBELARGE T&RLARGE T&RTUBELARGE T&R
Device MarkingISO721ISO721ISO721ISO721ISO721ISO721
Width (mm)3.913.913.913.916.576.57
Length (mm)4.94.94.94.99.59.5
Thickness (mm)1.581.581.581.583.33.3
Pitch (mm)1.271.271.271.272.542.54
Max Height (mm)1.751.751.751.754.854.85
Mechanical DataHerunterladenHerunterladenHerunterladenHerunterladenHerunterladenHerunterladen

Parameter

Parameters / ModelsISO721D
ISO721D
ISO721DG4
ISO721DG4
ISO721DR
ISO721DR
ISO721DRG4
ISO721DRG4
ISO721DUB
ISO721DUB
ISO721DUBR
ISO721DUBR
Data Rate(Max), Mbps100100100100100100
Default OutputHighHighHighHighHighHigh
Forward/Reverse Channels1/01/01/01/01/01/0
Integrated Isolated PowerNoNoNoNoNoNo
Isolation Rating, Vrms250025002500250025002500
Number of Channels111111
Operating Temperature Range, C-40 to 125-40 to 125-40 to 125-40 to 125-40 to 125-40 to 125
Package GroupSOICSOICSOICSOICSOICSOIC
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)8SOIC: 29 mm2: 6 x 4.9(SOIC)8SOIC: 29 mm2: 6 x 4.9(SOIC)
Propagation Delay, ns171717171717
Propagation Delay(Typ), ns171717171717
RatingCatalogCatalogCatalogCatalogCatalogCatalog
Surge Voltage Rating, Vpk400040004000400040004000
VCC(Max), V555555
VCC(Min), V3.33.33.33.33.33.3

Öko-Plan

ISO721DISO721DG4ISO721DRISO721DRG4ISO721DUBISO721DUBR
RoHSCompliantCompliantCompliantCompliantCompliantCompliant

Anwendungshinweise

  • The ISO72x Family of High-Speed Digital Isolators
    PDF, 385 Kb, Datei veröffentlicht: Jan 11, 2006
    This application report provides an overview of the need for, implementations of, and characteristics of electrical isolation in high-speed digital circuits. It discusses the advantages and disadvantages of optical, magnetic (inductive), and electrical (capacitive) signal transmissions across an isolation barrier with particular focus on the capacitor-coupled technique used in the ISO72x family of
  • ISO72X Digital Isolator Magnetic-Field Immunity (Rev. A)
    PDF, 651 Kb, Revision: A, Datei veröffentlicht: Feb 22, 2006
    The purpose of this analysis is to estimate the immunity of the ISO72x family of digital isolators to magnetic fields.
  • High-Voltage Lifetime of the ISO72x Family of Digital Isolators
    PDF, 218 Kb, Datei veröffentlicht: Jan 17, 2006
    This application report examines the high-voltage lifetime characteristics of the isolation barrier in the ISO72x family of digital isolators. This provides the user with information regarding the long-term, high-voltage withstand capability of this family of products.
  • 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