UM3483E Datasheet (Union Semiconductor) - True RS-485 Transceivers

UM3483E, True RS-485 Transceivers

The UM3483E, UM3486E are 3V to 5.5V-powered, ±15kV ESD-protected, slew-rate-limited differential transceivers which provide full RS485 compatibility.

Each part contains one driver and one receiver, which is designed for data transmission with extended common mode range (-7V to 12V).

The UM3483E fea

UM3483E Features

* slew-rate-limited driver which minimizes EMI and reduces reflections resulted from improperly terminated cables. The UM3483E allows up to 500kbps error-free data transmission, while the partially slew-rate-limited UM3486E transmits at data rates up to 2.5Mbps. The UM3483E, UM3486E also feature enhan