Datasheet Texas Instruments ISO7220B

ManufacturerTexas Instruments
SeriesISO7220B
Datasheet Texas Instruments ISO7220B

Dual Channel, 2/0, 5Mbps Digital Isolator

Datasheets

ISO722x Dual-Channel Digital Isolators datasheet
PDF, 1.2 Mb, Revision: O, File published: Apr 19, 2017
Extract from the document

Prices

Status

ISO7220BDISO7220BDG4ISO7220BDRISO7220BDRG4
Lifecycle StatusActive (Recommended for new designs)Active (Recommended for new designs)Active (Recommended for new designs)Active (Recommended for new designs)
Manufacture's Sample AvailabilityYesNoNoYes

Packaging

ISO7220BDISO7220BDG4ISO7220BDRISO7220BDRG4
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 MarkingI7220BI7220BI7220BI7220B
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 DataDownloadDownloadDownloadDownload

Parametrics

Parameters / ModelsISO7220BD
ISO7220BD
ISO7220BDG4
ISO7220BDG4
ISO7220BDR
ISO7220BDR
ISO7220BDRG4
ISO7220BDRG4
Data Rate(Max), Mbps5555
Default OutputHighHighHighHigh
Forward/Reverse Channels2/02/02/02/0
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, ns55555555
Propagation Delay(Typ), ns55555555
RatingCatalogCatalogCatalogCatalog
Surge Voltage Rating, Vpk4000400040004000
VCC(Max), V5555
VCC(Min), V3.33.33.33.3

Eco Plan

ISO7220BDISO7220BDG4ISO7220BDRISO7220BDRG4
RoHSCompliantCompliantCompliantCompliant

Application Notes

  • 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.

Model Line

Manufacturer's Classification

  • Semiconductors> Isolation> Digital Isolators