MAX3044 Overview
The MAX3040 MAX3045 is a family of 5V quad RS485/RS-422 transmitters designed for digital data transmission over twisted-pair balanced lines. All transmitter outputs are protected to ±10kV using the Human Body Model. In addition the MAX3040 MAX3045 withstand ±4kV per IEC 1000-4-4 Electrical Fast Transient/Burst Stressing.