TPT481 Datasheet - 3PEAK

TPT481 3.0V to 5.5V RS-485 Transceivers

The TPT481 are IEC61000 ESD protected, 3.0V to 5.5V powered transceivers that meet the RS-485 and RS-422 standards for balanced communication. Transmitters in this family deliver exceptional differential output voltages into the RS-485 required 54Ω load. These 20Mbps devices have very low bus curren.

TPT481 Features

* Exceeds Requirements of EIA-485 Standard

* Hot Plug Circuitry - Tx and Rx Outputs Remain Three- State During Power-up/Power-down

* Data Rate: 20 Mbps

* Up to 256 Nodes on a Bus (1/8 unit load) at 20Mbps

* Full Fail-safe Receiver (Open, Short, Terminated)

* Wide Supply Volta

TPT481-3PEAK.pdf