1 Features

• Meets or exceeds the requirements of the TIA/EIA-485A standard
• 3-V to 5.5-V Supply voltage
• Bus I/O protection
  • ± 16 kV HBM ESD
  • ± 4 kV IEC 61000-4-2 Contact discharge
  • ± 8 kV IEC 61000-4-2 Air-gap discharge
  • ± 4 kV IEC 61000-4-4 Electrical fast transient
  • ± 3 kV IEC 61000-4-5 1.2/50-μs Surge
• Supports 20 Mbps
• Extended ambient
  temperature range: -40°C to 125°C
• Extended operational
  common-mode range: ± 12 V
• Receiver hysteresis for noise rejection: 30 mV
• Low power consumption
  • Standby supply current: < 2 µA
  • Current during operation: < 3 mA
• Glitch-free power-up/down for hot plug-in capability
• Open, short, and idle bus fail-safe
• 1/8 Unit load (Up to 256 bus nodes)
• Industry standard 8-Pin SOIC
  for drop-in compatibility