MAX488CSA - Analog Devices Inc./Maxim Integrated

Manufacturer Part Number

MAX488CSA

Manufacturer

Maxim Integrated

Introduction

The MAX488CSA is a high-speed, multipoint, half/full-duplex differential bus transceiver designed for RS-422 and RS-485 applications. It features a high-impedance state during power-down or shutdown, allowing the bus to remain in a high-impedance state.

Product Features and Performance

High-speed operation up to 250kbps

Supports full or half-duplex communication

1 driver and 1 receiver

70mV receiver hysteresis

75V to 5.25V supply voltage range

0°C to 70°C operating temperature range

High-impedance state during power-down or shutdown

Product Advantages

Suitable for RS-422 and RS-485 applications

Supports multipoint communication

Allows bus to remain in high-impedance state during power-down or shutdown

Reliable operation over the specified temperature range

Key Technical Parameters

Manufacturer Part Number: MAX488CSA

Package: 8-SOIC

Mounting Type: Surface Mount

Supply Voltage: 4.75V to 5.25V

Duplex: Full or Half

Number of Drivers/Receivers: 1

Protocol: RS-422, RS-485

Receiver Hysteresis: 70mV

Data Rate: Up to 250kbps

Quality and Safety Features

RoHS non-compliant

Compatibility

The MAX488CSA is compatible with RS-422 and RS-485 standards and can be used in a variety of applications that require high-speed, multipoint differential bus communication.

Application Areas

Industrial automation

Building automation

Transportation systems

Telecommunications equipment

Medical equipment

Product Lifecycle

The MAX488CSA is an active product from Maxim Integrated. There are no indications that it is nearing discontinuation, and replacement or upgrade options are available from the manufacturer.

Several Key Reasons to Choose This Product

High-speed operation up to 250kbps

Supports full or half-duplex communication

Allows bus to remain in high-impedance state during power-down or shutdown

Reliable operation over the specified temperature range

Compatibility with RS-422 and RS-485 standards

Availability of replacement or upgrade options from the manufacturer