Renesas Electronics ISL3171EIBZ Octal-Channel Line Transceiver

The Renesas Electronics powered single transceivers that meet both the RS-485 and RS-422 standards for balanced communication. These devices have very low bus currents. This allows up to 256 transceivers on the network without violating the RS-485 specification’s 32 unit load maximum, and without using repeaters.

Half and full duplex pinouts
Full fail-safe receivers
Single 3.3V supply