the tl3695 differential bus transceiver is designed for bidirectional data communication on multipoint bus-transmission lines. it is designed for balanced transmission lines and meets tia/eia-422-b tia/eia-485-a and itu recommendation v.11. the tl3695 combines a 3-state differential line driver and a differential input line receiver both of which operate from a single 5-v power supply. the driver and receiver have active-high and active-low enables respectively which can be externally connected together to function as a directional control. the driver differential outputs and the receiver differential inputs are connected internally to form a differential input/output (i/o) bus port that is designed to offer minimum loading to the bus when the driver is disabled or vcc = 0. view all in datasheet