Datasheet Texas Instruments ISO35DWG4

ManufacturerTexas Instruments
SeriesISO35
Part NumberISO35DWG4

1-Mbps, full-duplex, 2.5-kVrms isolated RS-485 & RS-422 transceiver 16-SOIC -40 to 85

Datasheets

ISOx5 Isolated 3.3-V Half- and Full-Duplex RS-485 Transceivers datasheet
PDF, 1.7 Mb, Revision: G, File published: Mar 9, 2015
Extract from the document

Prices

Status

Lifecycle StatusActive (Recommended for new designs)
Manufacture's Sample AvailabilityYes

Packaging

Pin16
Package TypeDW
Industry STD TermSOIC
JEDEC CodeR-PDSO-G
Package QTY40
CarrierTUBE
Device MarkingISO35
Width (mm)7.5
Length (mm)10.3
Thickness (mm)2.35
Pitch (mm)1.27
Max Height (mm)2.65
Mechanical DataDownload

Parametrics

Approx. price2.55 | 1ku US$
Data rate(Max)1 Mbps
DuplexFull
Fail safeIdle,Open,Short
HBM ESD16 kV
Integrated transformer driverNo
Isolation rating2500 Vrms
Operating temperature range-40 to 85,-55 to 125 C
Package size: mm2:W x L16SOIC: 77 mm2: 7.5 x 10.3 (SOIC|16) PKG
Surge voltage capability4000 Vpk
VCC1(Max)3.6 V
VCC1(Min)3.15 V
VCC2(Max)3.6 V
VCC2(Min)3.15 V

Eco Plan

RoHSCompliant
Pb FreeYes

Design Kits & Evaluation Modules

  • Evaluation Modules & Boards: ISO485EVM
    ISO485EVM Evaluation Module
    Lifecycle Status: Active (Recommended for new designs)

Application Notes

  • Isolated RS-485 Transceiver Reference Design
    PDF, 82 Kb, File published: May 10, 2019
  • Robust isolated RS-485 enables new industrial applications (Rev. A)
    PDF, 53 Kb, Revision: A, File published: Aug 13, 2018
  • How to isolate RS-485 for smallest size and highest reliability (Rev. A)
    PDF, 207 Kb, Revision: A, File published: Oct 18, 2018
  • How to isolate signal and power for an RS-485 system (Rev. B)
    PDF, 67 Kb, Revision: B, File published: Oct 16, 2018
    he Telecommunications Industry Association (TIA) and Electronic Industries Alliance (EIA) standard for RS-485 communication was established two decades ago and has been widely adopted for a variety of applications. RS-485 is the ideal standard for reliable communication over long distances of 1000 meters because of the twisted pair structure used to send a differential signal.

Model Line

Manufacturer's Classification

  • Semiconductors > Analog and Mixed-Signal > Isolation > Isolated interfaces > Isolated RS-485 transceivers
EMS supplier