Details, datasheet, quote on part number: ISO7840FDW
CategorySemiconductors => Isolation => Digital Isolators
Part familyISO7840 High-Immunity, 5.7kVRMS Reinforced Quad-Channel 4/0 Digital Isolator, 100Mbps
DescriptionHigh-Immunity, 5.7kVRMS Reinforced Quad-Channel 4/0 Digital Isolator, 100Mbps 16-SOIC -55 to 125
CompanyTexas Instruments Inc.
DatasheetDownload ISO7840FDW datasheet
Approx. Price (US$)3.49 | 1ku
Surge Voltage Rating(Vpk)8000
Integrated Isolated PowerNo
Propagation Delay(ns)10.7
Operating Temperature Range(C)-55 to 125
Number of Channels(#)4
Package GroupSOIC,SOIC
Data Rate(Max)(Mbps)100
Default OutputLow
Isolation Rating(Vrms)5700
Propagation Delay(Typ)(ns)10.7
Forward/Reverse Channels4/0
  Mecanical Data
Pin nbPackage typeInd stdJEDEC codePackage qtyCarrierDevice markWidth (mm)Length (mm)Thick (mm)Pitch (mm)
16DWSOICR-PDSO-G40TUBEISO7840F 7.510.32.351.27
Application notes
• Digital Isolator Design Guide (Rev. A) | Doc
• 4Q 2015 Analog Applications Journal | Doc
• Shelf-Life Evaluation of Lead-Free Component Finishes
The integrated circuit (IC) industry is converting to lead (Pb)-free termination finishes for leadframe-based packages. IC component users need to know the maximum length of time that components can be stored prior to being soldered. This study predicts sh | Doc
• Isolation Glossary (Rev. A) | Doc
• Pushing the envelope with high-performance digital-isolation technology | Doc
• Isolation Glossary | Doc
Evaluation Kits
ISO7842-EVM: High-Immunity, 5.7kVRMS Reinforced Quad-Channel 2/2 Digital Isolator Evaluation Module

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