32Mbps Quad RS-485 Receiver with High IEC ESD and EFT and Global Enable

The MxL83433 and MxL83434 are a series of monolithic quadruple differential line RS-485/RS-422 receivers, supporting high-speed communication up to 32Mbps in demanding industrial settings. These receivers withstand IEC electrical fast transients (EFT) and electrostatic discharge (ESD), boasting a wide 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 operating temperature range: 40C to 125C
• Extended common-mode range: 15V
• Fail-safe receiver inputs for up to 128 bus nodes
• Enable configurations: global or paired
• High-speed data rates up to 32Mbps
• Hot swap capability with glitch-free power-up/power-down
• Minimal channel-to-channel propagation delay skew
• System protection:
• 4kV EFT (IEC 61000-4-4) resistance
• 12kV ESD Contact (IEC 61000-4-2) tolerance
• 15kV ESD Human Body Model tolerance