Datasheet Texas Instruments ISO7231M

ManufacturerTexas Instruments
SeriesISO7231M
Datasheet Texas Instruments ISO7231M

Triple Channel, 2/1, 150Mbps, Digital Isolator

Datasheets

ISO723xx High-Speed, Triple-Channel Digital Isolators datasheet
PDF, 1.3 Mb, Revision: K, File published: Oct 15, 2015
Extract from the document

Prices

Status

ISO7231MDWISO7231MDWG4ISO7231MDWRISO7231MDWRG4
Lifecycle StatusActive (Recommended for new designs)Active (Recommended for new designs)Active (Recommended for new designs)Active (Recommended for new designs)
Manufacture's Sample AvailabilityNoNoNoNo

Packaging

ISO7231MDWISO7231MDWG4ISO7231MDWRISO7231MDWRG4
N1234
Pin16161616
Package TypeDWDWDWDW
Industry STD TermSOICSOICSOICSOIC
JEDEC CodeR-PDSO-GR-PDSO-GR-PDSO-GR-PDSO-G
Package QTY404020002000
CarrierTUBETUBELARGE T&RLARGE T&R
Device MarkingISO7231MISO7231MISO7231MISO7231M
Width (mm)7.57.57.57.5
Length (mm)10.310.310.310.3
Thickness (mm)2.352.352.352.35
Pitch (mm)1.271.271.271.27
Max Height (mm)2.652.652.652.65
Mechanical DataDownloadDownloadDownloadDownload

Parametrics

Parameters / ModelsISO7231MDW
ISO7231MDW
ISO7231MDWG4
ISO7231MDWG4
ISO7231MDWR
ISO7231MDWR
ISO7231MDWRG4
ISO7231MDWRG4
Data Rate(Max), Mbps150150150150
Default OutputHighHighHighHigh
Forward/Reverse Channels2/12/12/12/1
Integrated Isolated PowerNoNoNoNo
Isolation Rating, Vrms2500250025002500
Number of Channels3333
Operating Temperature Range, C-40 to 125-40 to 125-40 to 125-40 to 125
Package GroupSOICSOICSOICSOIC
Package Size: mm2:W x L, PKG16SOIC: 106 mm2: 10.3 x 10.3(SOIC)16SOIC: 106 mm2: 10.3 x 10.3(SOIC)16SOIC: 106 mm2: 10.3 x 10.3(SOIC)16SOIC: 106 mm2: 10.3 x 10.3(SOIC)
Propagation Delay, ns18181818
Propagation Delay(Typ), ns28282828
RatingCatalogCatalogCatalogCatalog
Surge Voltage Rating, Vpk4000400040004000
VCC(Max), V5555
VCC(Min), V3.33.33.33.3

Eco Plan

ISO7231MDWISO7231MDWG4ISO7231MDWRISO7231MDWRG4
RoHSCompliantCompliantCompliantCompliant

Application Notes

  • Designing an Isolated I2C Bus interface by using digital isolators
    PDF, 146 Kb, File published: Mar 14, 2011
  • Isolated RS-485 Reference Design
    PDF, 80 Kb, File published: 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, File published: Nov 4, 2014

Model Line

Manufacturer's Classification

  • Semiconductors> Isolation> Digital Isolators