Enhanced-product 3V to 5.5V 50Mbps half-duplex RS-485 transceiver with flexible IO and 70V bus fault

THVD24xxV-EP are ±70V fault-protected, half and full-duplex RS-422/RS-485 transceivers using a 1.65V to 5.5V logic supply for data and enable logic signals, and a 3V to 5.5V bus side supply. These devices have slew rate select feature that enables them to be used at two maximum speeds based on the SLR pin setting

These devices feature integrated IEC ESD

protection, eliminating the need for external system-level protection components.

The ±12V input common-mode range makes reliable data communication over longer cable

run lengths and/or in the presence of large ground loop voltages. Enhanced 250mV

receiver hysteresis provides high noise rejection. In addition, the receiver

fail-safe feature makes sure of a logic high when the inputs are open or shorted

together.

THVD24xxV-EP half-duplex devices are available in small VSON package for space-constrained applications. The devices are available in standard 14-SOIC package.