The AM26C32 is a quadruple differential line receiver that meets the necessary requirements for NSI TIA/EIA-422-B, TIA/EIA-423-B, and ITU Recommendation V.10 and V.11. This device allows a low power or low voltage MCU to interface with heavy machinery, subsystems and other devices through long wires of up to 1000m, giving any design a reliable and easy to use connection. As any RS422 interface, the AM26C32 works in a differential voltage range, which enables very good signal integrity.