ISO7710 - High Speed, Robust EMC Reinforced Single-Channel Digital Isolator

The ISO7710 deviceis a high-performance, single-channel digital isolator with 5000 V_RMS (DWpackage) and 3000 V_RMS (D package) isolation ratings per UL 1577. Thisdevice is also certified by VDE, TUV, CSA, and CQC.

The ISO7710 deviceprovides high electromagnetic immunity and low emissions at low power consumption, while isolatingCMOS or LVCMOS digital I/Os. The isolation channel has a logic input and output buffer separated bya silicon dioxide (SiO₂) insulation barrier. In the event of input power orsignal loss, default output is high for a device without suffixF and low for a device with suffix F. See theDevice Functional Modes section for furtherdetails.

Used in conjunction with isolated power supplies, the device helps prevent noise currentson a data bus or other circuits from entering the local ground and interfering with or damagingsensitive circuitry. Through innovative chip design and layout techniques, the electromagneticcompatibility of the ISO7710device has been significantly enhanced to ease system-level ESD, EFT, surge, and emissionscompliance. The ISO7710device is available in 16-pin SOIC wide-body (DW) and 8-pin SOIC narrow-body (D) packages.

• Signaling Rate: Up to 100 Mbps
• Wide Supply Range: 2.25 V to 5.5 V
• 2.25 V to 5.5 V Level Translation
• Default Output High and Low Options
• Wide Temperature Range: –55°C to 125°C
• Low Power Consumption, Typical 1.7 mA at
  1 Mbps
• Low Propagation Delay: 11 ns Typical
  (5-V Supplies)
• High CMTI: ±100 kV/µs Typical
• Robust Electromagnetic Compatibility (EMC)
  • System-Level ESD, EFT, and Surge Immunity
  • Low Emissions
• Isolation Barrier Life: > 40 Years
• Wide-SOIC (DW-16) and Narrow-SOIC (D-8) Package Options
• Safety and Regulatory Approvals:
  • VDE Reinforced Insulation per DIN V VDE
    V 0884-10 (VDE V 0884-10):2006-12
  • UL 1577 Component Recognition Program
  • CSA Component Acceptance Notice
    5A, IEC 60950-1 and IEC 60601-1 End Equipment Standards
  • CQC Certification per GB4943.1-2011
  • TUV Certification according to EN 60950-1 and EN 61010-1
  • VDE, UL, CSA, and TUV Certifications for DW-16 Package Complete; All Other Certifications Planned

All trademarks are the property of their respective owners.