Datasheet4U Logo Datasheet4U.com

SP3483 Datasheet +3.3V Low Power Slew Rate Limited Half-Duplex RS-485 Transceiver

Manufacturer: Exar (now MaxLinear)

General Description

The SP3483 device is part of a family of +3.3V low power half-duplex transceivers that meet the specifications of the RS-485 and RS-422 serial protocols.

This device is pin-to-pin compatible with the Exar SP483 device as well as popular industry standards.

The SP3483

Overview

SP3483 +3.3V Low Power Slew Rate Limited Half-Duplex RS-485 Transceiver • RS-485 and RS-422 Transceiver • Operates from a single +3.3V Supply • Interoperable with +5.

Key Features

  • Exar's BiCMOS design allowing low power operation without sacrificing performance. The SP3483 is slew rate limited to reduce EMI and can meet the requirements of the RS-485 and RS-422 protocols up to 250kbps. INPUTS RE DE DI X 11.