LTC1687IS - Linear Technology

Manufacturer Part Number

LTC1687IS

Manufacturer

Linear Technology

Introduction

High-speed, bidirectional RS-422/RS-485 transceiver

Product Features and Performance

Supports data rates up to 52Mbps

Full-duplex operation

25mV receiver input hysteresis

Wide 4.75V to 5.25V supply voltage range

-40°C to 85°C operating temperature range

Product Advantages

High-speed data transmission

Reliable full-duplex communication

Robust receiver design

Wide supply voltage and temperature tolerance

Key Technical Parameters

Data Rate: Up to 52Mbps

Supply Voltage: 4.75V to 5.25V

Operating Temperature: -40°C to 85°C

Number of Drivers/Receivers: 1

Duplex: Full

Protocol: RS-422, RS-485

Receiver Hysteresis: 25mV

Quality and Safety Features

RoHS non-compliant

Compatibility

Surface mount package (14-SOIC)

Application Areas

Industrial automation

Telecommunications equipment

Medical equipment

Test and measurement systems

Product Lifecycle

This product is an established part of the Linear Technology portfolio and is not nearing discontinuation.

Replacement or upgrade options may be available from Linear Technology or other interface IC manufacturers.

Key Reasons to Choose This Product

High-speed, reliable RS-422/RS-485 communication

Wide supply voltage and temperature range for versatile applications

Robust receiver design with 25mV hysteresis for noise immunity

Compact surface mount package for efficient board layout