MAX1485CUB+T - Analog Devices Inc./Maxim Integrated

Manufacturer Part Number

MAX1485CUB+T

Manufacturer

Maxim Integrated

Introduction

The MAX1485CUB+T is a single-channel, high-speed, low-power RS-422/RS-485 transceiver.

Product Features and Performance

Supports full-duplex RS-422 and half-duplex RS-485 operation

Data rates up to 250kbps

Receiver input hysteresis of 70mV

Operates from a 4.75V to 5.25V power supply

Low power consumption

Receiver input sensitivity of ±200mV

Driver output voltage swing up to 5V

Slew-rate limited driver for EMI reduction

Thermal shutdown protection

ESD protection exceeds ±15kV

Product Advantages

Compact 10-TFSOP/10-MSOP package

Supports both RS-422 and RS-485 protocols

High-speed operation up to 250kbps

Low power consumption

Robust ESD and thermal protection

Key Technical Parameters

Operating Voltage: 4.75V to 5.25V

Data Rate: Up to 250kbps

Receiver Input Hysteresis: 70mV

Receiver Input Sensitivity: ±200mV

Driver Output Voltage Swing: Up to 5V

Operating Temperature: 0°C to 70°C

Quality and Safety Features

RoHS3 compliant

Thermal shutdown protection

ESD protection exceeds ±15kV

Compatibility

The MAX1485CUB+T is compatible with RS-422 and RS-485 standards.

Application Areas

Industrial automation and control systems

Building automation and security systems

Telecommunications equipment

Data acquisition and instrumentation

Product Lifecycle

The MAX1485CUB+T is an active product and is not nearing discontinuation. Replacements and upgrades are available from Maxim Integrated.

Key Reasons to Choose This Product

Supports both RS-422 and RS-485 protocols

High-speed operation up to 250kbps

Low power consumption

Robust ESD and thermal protection

Compact 10-TFSOP/10-MSOP package

RoHS3 compliant