MC1489AP - STMicroelectronics

Manufacturer Part Number

MC1489AP

Manufacturer

onsemi

Introduction

The MC1489AP is a quad line receiver IC designed for RS-232 communication applications. It features 4 individual receiver circuits that can be used to interface various RS-232 devices, such as computers, terminals, modems, and other data communication equipment.

Product Features and Performance

Quad line receiver for RS-232 communication

Operates on a single 4.5V to 5.5V power supply

Meets EIA RS-232-C and CCITT V.28 specifications

Receiver circuits can withstand ±30V input voltage range

Receiver circuits have a typical input threshold of ±3V

Operates over a wide temperature range of 0°C to 70°C

Product Advantages

Reliable and robust RS-232 communication interface

Efficient power consumption with single 5V power supply

Withstands high input voltage levels for enhanced protection

Suitable for a variety of data communication applications

Key Reasons to Choose This Product

Proven reliability and performance in RS-232 communication

Cost-effective solution for adding RS-232 interface capabilities

Ease of integration with a wide range of systems and devices

Backed by onsemi's reputation for quality and technical support

Quality and Safety Features

Designed and manufactured to onsemi's high-quality standards

Robust construction and protection against overcurrent and overvoltage

Complies with relevant safety and regulatory requirements

Compatibility

The MC1489AP is compatible with various RS-232 communication devices and can be used in a wide range of applications.

Application Areas

Computer peripherals (e.g., printers, plotters, scanners)

Industrial automation and control systems

Point-of-sale (POS) terminals

Data acquisition and telemetry equipment

Remote monitoring and control systems

Product Lifecycle

The MC1489AP is an obsolete product, meaning it is no longer in active production. However, there are several equivalent or alternative models available from onsemi and other manufacturers that can serve similar functions. Customers are advised to contact our website's sales team for more information on available options and compatibility.