Quad RS-485 Receiver with IEC, ESD and EFT and Global Enable

The MxL83411 is a series of single-chip quadruple differential line RS-485/RS-422 receivers, supporting high-speed communication up to 10 Mbps in demanding industrial settings. Its bus pins withstand IEC electrical fast transients (EFT) and electrostatic discharge (ESD), providing a broad input voltage range and input hysteresis.

• Complies with TIA/EIA-485A and EIA/TIA-422B standards
• Operates on 3.3V to 5V supply voltage
• Wide temperature range: 40C to 125C
• Operates within 7V to 12V common-mode range
• Fail-safe open receiver (Rx) inputs
• Supports 1/4 unit load (128 bus nodes)
• Available with global enable configuration
• High-speed data rates up to 10Mbps
• Hot plug-in capability with glitch-free power-up/power-down
• Minimal channel-to-channel propagation delay skew of 6ns
• Enhanced system protection:
• 2kV EFT (IEC 61000-4-4)
• 8kV ESD Contact (IEC 61000-4-2)
• 15kV ESD Human Body Model