SP337E - 3.3V TO 5V RS-232/RS-485/RS-422 MULTIPROTOCOL TRANSCEIVER

Product Overview

Exar

Part number	SP337E
Manufacturer	Exar
File Size	616.15 KB
Description	3.3V TO 5V RS-232/RS-485/RS-422 MULTIPROTOCOL TRANSCEIVER
Datasheet	SP337E Datasheet
Additional preview pages of the SP337E datasheet.

The SP337E is a dual mode serial transceiver containing both RS-232 and RS-485/422 line drivers and receivers.

two independent high speed RS-485/422 transmit and receive channels (2TX/2RX). The default RS-485 configuration is full-duplex, but half-duplex operation can be obtained by tying together the TX and RI pins, and the TXEN and RXEN signals. The SP337E is pin compatible to Exar’s SP334. The SP337EB features a maximum data rate of 250kbps in RS-232 mode and a maximum data rate of 15Mbps in RS-485. However, the SP337EU features a maximum data rate of 1Mbps in RS-232 mode and a maximum data rate of 15.

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Published: Mar 24, 2017 |