ST3485EB Datasheet (STMicroelectronics) - RS-485/RS-422 transceiver

ST3485EB, RS-485/RS-422 transceiver

The ST3485EB, ST3485EC, ST3485EI and ST3485EIY devices are ±15 kV ESD protected, 3.3 V low power transceiver for RS-485 and RS-422 communications.

These devices contain one driver and one receiver in half duplex configuration.

These devices transmit and receive at a guaranteed data rate of at least

ST3485EB Features

* ESD protection

* ±15 kV IEC 61000-4-2 air discharge

* ±8 kV IEC 61000-4-2 contact discharge

* Operate from a single 3.3 V supply - no charge pump required

* Interoperable with 5 V logic

* 1 µA low current shutdown mode max.

* Guaranteed 12 Mb