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MAX485 RS-485/RS-422 Transceiver IC DIP-8 Package

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25 In stock


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36.00 (excluding 18% GST)

25 In stock

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Description

  • The MAX485 is a low-power, half-duplex RS-485/RS-422 transceiver that supports high-speed data transmission.
  • It is designed to interface with RS-485 and RS-422 networks, providing robust communication over long distances and in electrically noisy environments.
  • The IC features an integrated driver and receiver, allowing for bidirectional data communication on a single pair of twisted wires.

Features

  • RS-485/RS-422 Compatibility: Complies with both RS-485 and RS-422 standards, making it suitable for various serial communication applications.
  • Low Power Consumption: Operates with a low supply current of 300µA (typical) in shutdown mode, conserving power in battery-operated or energy-sensitive designs.
  • High-Speed Operation: Supports data rates up to 2.5 Mbps, enabling fast and efficient data transmission.
  • Wide Operating Voltage Range: Operates from a supply voltage of 4.75V to 5.25V, compatible with standard 5V logic levels.
  • Driver and Receiver: Includes a driver and a receiver, allowing for half-duplex communication on a single pair of twisted-pair cables.
  • Fail-Safe Design: Integrated fail-safe circuitry ensures reliable operation in the presence of noise and open-circuit conditions.
  • Compact DIP-8 Package: The 8-pin DIP package facilitates easy integration into traditional through-hole PCB designs.

Specifications

  • Supply Voltage (Vcc): 4.75V to 5.25V
  • Data Rate: Up to 2.5 Mbps
  • Input/Output Voltage Levels: Compatible with standard TTL/CMOS logic levels
  • Driver Output Voltage: ±1.5V to ±5V (differential)
  • Receiver Input Voltage Range: ±200mV to ±12V (differential)
  • Operating Temperature Range: -40°C to 85°C
  • Package Type: DIP-8 (Dual In-line Package with 8 pins)
  • Power Consumption: 300µA (typical) in shutdown mode, 1mA (typical) during operation

Applications

  • Industrial Communication: Used in industrial automation and control systems for robust serial data communication.
  • Building Automation: Facilitates communication between devices in building management systems.
  • Data Acquisition Systems: Provides reliable data transmission in data acquisition and monitoring systems.
  • Long-Distance Communication: Suitable for long-distance serial communication over twisted-pair cables.
  • Networking Equipment: Common in network interface cards and other communication equipment.
  • Remote Sensors: Connects remote sensors and devices to a central controller in distributed systems.

Note

* Product Images are shown for illustrative purposes only and may differ from actual product

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