SP339E Datasheet (Exar) - RS-232/RS-485/RS-422 TRANSCEIVER

SP339E, RS-232/RS-485/RS-422 TRANSCEIVER

The SP339 is an advanced multiprotocol transceiver supporting RS-232, RS-485, and RS-422 serial standards in a 40 pin QFN package.

Integrated cable termination and four configuration modes allow all three protocols to be used interchangeably over a single cable or connector with no additional switch

SP339E Features

* Pin selectable Cable Termination

* No external resistors required for RS-485/422 termination and biasing

* 3.3V or 5V Single Supply Operation

* Robust ESD Protection on bus pins

* ±15kV IEC 61000-4-2 (Air Gap)

* ± 8kV IEC 61000-4-2 (Contact)

* ±15kV Human Body Model (HB