Linear Technology LTC1387ISW#PBF Product Overview

The LTC1387ISW#PBF is a highly versatile and efficient RS232/RS485 multiprotocol transceiver IC designed by Linear Technology, now part of Analog Devices. This integrated circuit is engineered to provide reliable communication in industrial, networking, and data acquisition systems, where robustness and data integrity are of paramount importance.

Key Features

• Protocols Supported: The device supports both RS232 and RS485 protocols, allowing for flexible use in a wide range of applications without the need for multiple different transceivers.
• Operating Modes: It can operate in full-duplex RS232 mode or half-duplex RS485 mode, making it suitable for point-to-point or multi-point communication systems.
• High Data Rates: The LTC1387ISW#PBF is capable of supporting data rates up to 120kbps in RS485 mode and up to 120kbps in RS232 mode, ensuring efficient data transfer.
• Low Power Consumption: Designed with power efficiency in mind, it features a low power shutdown mode that significantly reduces power usage when the transceiver is not in active operation.
• Wide Operating Temperature: With an industrial temperature range from -40°C to 85°C, this transceiver is reliable in harsh environmental conditions.
• Robust ESD Protection: It includes electrostatic discharge (ESD) protection on the transceiver inputs and outputs, safeguarding the device against common static electricity damage.

Package and Supply Voltage

The LTC1387ISW#PBF comes in a wide-body 16-lead SOIC package, ensuring ease of integration into various circuit designs. It operates on a single 5V supply, simplifying the power design requirements for systems that use this transceiver.

Applications

Thanks to its multiprotocol capabilities and robust design, the LTC1387ISW#PBF is ideal for applications such as:

• Industrial control systems
• Networked devices in harsh environments
• Data acquisition systems
• Point of sale (POS) systems
• Security systems

The LTC1387ISW#PBF is a testament to Linear Technology's commitment to providing high-performance, reliable communication solutions. Whether for industrial automation or data handling, this transceiver stands as a top choice for designers looking to maintain signal integrity and operational reliability in their systems.