SP330E Datasheet (EXAR) - RS-232/RS-485/RS-422 TRANSCEIVER

SP330E, RS-232/RS-485/RS-422 TRANSCEIVER

The SP330 is an advanced multiprotocol transceiver supporting RS-232, RS-485, and RS-422 serial standards and featuring a variable low voltage logic interface, down to 1.65V.

Full operation requires only four external charge pump capacitors.

The RS-485/RS-232 mode pin selects RS-485 mode when high,

SP330E Features

* Robust ESD Protection:

* ±15kV IEC 61000-4-2 Air Gap Discharge ± 8kV IEC 61000-4-2 Contact Discharge ±15kV Human Body Model (HBM)

* 20Mbps RS-485 and 1Mbps RS-232 Data Rates

* Pin-Selectable 250kbps Slew Limiting

* Single Supply Operation from +3V to +5.5V