Datasheet4U Logo Datasheet4U.com

SP336E Datasheet 3.3V - 5V PROGRAMMABLE RS-232/RS-485/RS-422 SERIAL TRANSCEIVER

Manufacturer: Exar (now MaxLinear)

General Description

The SP336E is a monolithic serial multi-transceiver device that contains both RS-232 and RS-485/RS422 line drivers and receivers.

The configuration of the SP336E can be reconfigured into eight operating modes including RS-232 only (4TX/4RX), RS-485/ RS-422 only (2TX/2RX) full or half duplex, two RS232/RS-485 mixed modes.

two shutdown modes and a diagnostic loop-back mode.

Overview

SP336E 3.3V - 5V PROGRAMMABLE RS-232/RS-485/RS-422 SERIAL TRANSCEIVER MARCH 2010 REV.

1.0.

Key Features

  • 3.3V or 5V Single Supply Operation.
  • Robust +/-15kV ESD Protection (IEC 61000-4-2 Air Gap).
  • Software Selectable Mode Selection.
  • Up to 4 Drivers, 4 Receivers RS-232/V.28.
  • Up to 2 Drivers, 2 Receivers RS-485/RS-422.
  • Full or Half Duplex Configurations.
  • 1/8th Unit Load, up to 256 receivers on bus.
  • Mixed RS-232/RS-485 modes.
  • Pin Programmable Slew Rate for Reduced EMI.
  • RS-485 Advanced Failsafe on Open, Short or Terminate.