ISO7821LLS - High-Performance, 8000 VPK Reinforced Isolated Dual LVDS Buffer

The ISO7821LLS device is a high-performance, isolated dual-LVDS buffer with 8000-V_PK isolation voltage. This device provides high electromagnetic immunity and low emissions at low-power consumption, while isolating the LVDS bus signal. Each isolation channel has an LVDS receive and transmit buffer. Timing performance for the ISO7821LLS device is optimized for use with communication systems that use DC-balanced data streams which is achieved through an internal distortion correction scheme.

The ISO7821LLS device has one forward and one reverse-direction channel.

Through innovative chip design and layout techniques, the electromagnetic compatibility of the ISO7821LLS device has been significantly enhanced to ease system-level ESD, EFT, surge, and emissions compliance.

The ISO7821LLS device is available in a 16-pin SOIC wide-body (DW) and extra-wide body (DWW) packages.

For all available packages, see the orderable addendum at the end of the data sheet.

Products containing the "ISO7821LLS" keyword are: ISO7821LLSDW , ISO7821LLSDW , ISO7821LLSDWR , ISO7821LLSDWR , ISO7821LLSDWW , ISO7821LLSDWW , ISO7821LLSDWWR , ISO7821LLSDWWR , ISO7821LLSEVM

• Complies with TIA/EIA-644-A LVDS Standard
• Signaling Rate: 50 Mbps to 150 Mbps
• Optimized for DC-Balanced Data
• Wide Supply Range: 3 V to 5.5 V
• Wide Temperature Range: –55°C to 125°C
• Low-Power Consumption, Typical 10.3 mA per Channel at 150 Mbps
• Low Propagation Delay: 17 ns Typical
• Industry leading CMTI(Min): ±100 kV/μs
• Robust Electromagnetic Compatibility (EMC)
• System-Level ESD, EFT, and Surge Immunity
• Low Emissions
• Isolation Barrier Life: > 40 Years
• SOIC-16 Wide Body (DW) and Extra-Wide Body (DWW) Package Options
• Isolation Surge Withstand Voltage 12800 V_PK
• Safety-Related Certifications:
  • 8000-V_PK Reinforced Isolation per DIN V VDE V 0884–10 (VDE V 0884–10): 2006–12
  • 5700-V_RMS Isolation for 1 minute per UL 1577
  • CSA Component Acceptance Notice 5A, IEC 60950–1 and IEC 60601–1 End Equipment Standards
  • TUV Certification per EN 61010-1 and EN 60950-1
  • CQC Certification per GB4943.1–2011
  • All Certifications are Planned

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