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SP331 Datasheet Programmable Dual Rs-232/rs-485 Transceiver

Manufacturer: Exar (now MaxLinear)

Overview: SP331 Programmable Dual RS-232/RS-485 Transceiver • +5V Only Operation • Software Programmable RS-232 or RS-485 Selection • Four RS-232 Transceivers in RS-232 Mode • Two RS-485 Full-Duplex Transceivers in RS-485 Mode •.

General Description

The SP331 is a programmable RS-232 and/or RS-485 transceiver IC.

The SP331 contains four drivers and four receivers when selected in RS-232 mode;

and two drivers and two receivers when selected in RS-485 mode.

SP331 Distributor