The ISL71710M is an active input digital signal isolator with CMOS output, using Giant Magnetoresistive (GMR) technology for small size, high speed, and low power. The ISL71710M is the fastest isolator of its type, with a 150Mbps typical data rate. The symmetric magnetic coupling barrier provides a typical propagation delay of only 10ns and a pulse-width distortion as low as 0. 3ns, achieving the best specifications of any isolator. The ISL71710M has unsurpassed common-mode transient immunity of 50kV/µs. It is ideal for isolating applications such as PROFIBUS, RS-485, and RS-422. The ISL71710M is offered in an 8 Ld 5mm x 4mm SOIC package and is fully specified across the military ambient temperature range of -55°C to +125°C.


  • Barrier Voltage Endurance
    • 2.5kVRMS for 1 minute, 600VRMS continuous (VDE V 0884-10 certified: file 5022321-4880-0001)
    • 1.5kVDC continuous
    • 500VDC at 43MeV•cm2/mg SEDR
  • UL 1577 recognized: file reference E483309
  • 5V/3.3V CMOS/TTL compatible
  • High speed: 150Mbps typical
  • 10ns typical propagation delay
  • 300ps typical pulse-width distortion
  • 4ns typical propagation delay skew
  • 50kV/µs typical common-mode transient immunity
  • Low EMI/RFI emissions
  • Excellent magnetic immunity
  • Passes NASA low outgassing specifications
  • NiPdAu-Ag leadframes (Pb-free, Sn-free)
  • Full military temperature range operation
    • TA = -55°C to +125°C
    • TJ = -55°C to +150°C
  • Radiation characterization
    • Low Lose Rate (LDR) (0.01rad(Si)/s) : 30krad(Si)
  • SEE characterization
    • No SEB/SEL LET, VDD = 7V: 43MeV•cm2/mg


Document title Document type
Date Date
PDF 2.49 MB Datasheet
PDF 218 KB Application Note
PDF 296 KB Application Note
PDF 4.85 MB Brochure
PDF 915 KB Manual - Development Tools
PDF 414 KB Product Advisory
PDF 363 KB Report
PDF 418 KB Technical Brief
PDF 608 KB 日本語 White Paper
9 items

Design & Development

Software & Tools

Software Downloads

Software title Software type Type Date Date
ZIP 426 KB PCB Design Files
1 item

Boards & Kits

Boards & Kits



Title Type Type Date Date
IBS 57 KB Model - IBIS
1 item