MAX488CPA+ - Analog Devices Inc./Maxim Integrated

Manufacturer Part Number

MAX488CPA+

Manufacturer

Analog Devices

Introduction

MAX488CPA+ is a robust RS422/RS485 transceiver designed to interface long-distance and multipoint communication networking applications requiring low power consumption and high-speed data transmission.

Product Features and Performance

Transceiver Type: Full duplex RS422 and RS485

Highly integrated design with 1 Driver and 1 Receiver

Receiver Hysteresis: 70 mV ensures improved noise immunity

Maximum Data Rate: 250kbps suitable for moderately high-speed applications

Operating Voltage: 4.75V to 5.25V

Operating Temperature Range: 0°C to 70°C

Packaging in Tube format

Through-hole mounting for easy installation and replacement

Encapsulated in an 8-DIP package for robust handling and operation

Product Advantages

Full duplex capability allows simultaneous send and receive data operations

Low power consumption design minimizes system power requirements

Built-in receiver hysteresis for enhanced noise immunity, improving communication reliability

Suitable for moderately high-speed operations up to 250kbps, balancing between speed and cost

Key Technical Parameters

Protocol Supported: RS422, RS485

Number of Drivers/Receivers: 1/1

Duplex: Full

Receiver Hysteresis: 70 mV

Data Rate: 250kbps

Voltage Supply: 4.75V to 5.25V

Operating Temperature: 0°C to 70°C

Quality and Safety Features

Industrial standard mounting and packaging ensure reliable operation and durability

Compatibility

Compatible with other devices and protocols adhering to RS422 and RS485 standards

Application Areas

Industrial Automation

Building Automation

Process Control Systems

Network and Data Communication Systems

Product Lifecycle

Product Status: Active

Currently not nearing discontinuation, with ongoing manufacturer support and availability

Several Key Reasons to Choose This Product

Balanced performance with full duplex capability and up to 250kbps data rates

High noise immunity with built-in 70mV receiver hysteresis

Broad operating temperature range from 0°C to 70°C accommodating various environmental conditions

Ensured reliability and compatibility with RS422 and RS485 standards used in many communication networks