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MAX488 RS-485/RS-422 Line Driver/Receiver IC DIP-8 Package

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25 In stock


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330.00 (excluding 18% GST)

25 In stock

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Description

  • The MAX488 is a high-speed, low-power line driver and receiver for RS-485/RS-422 communication. It is designed to support data transmission over long distances with minimal signal degradation.
  • The IC features a driver and receiver, enabling bidirectional communication over a single pair of twisted-pair cables (half-duplex operation).
  • It is designed for use in environments with high electrical noise and interference, making it suitable for industrial and communications applications.

Features

  • RS-485/RS-422 Compatibility: Compliant with both RS-485 and RS-422 standards, making it versatile for various serial communication tasks.
  • Low Power Consumption: Consumes only 120µA of supply current in shutdown mode, and operates with a typical current of 500µA during active communication, which is efficient for battery-powered and energy-sensitive applications.
  • High-Speed Operation: Supports data rates up to 2.5 Mbps, enabling fast data transfer for demanding applications.
  • Wide Operating Voltage Range: Operates from a supply voltage of 4.75V to 5.25V, compatible with standard 5V logic levels.
  • Fail-Safe Design: Includes fail-safe circuitry to handle open-circuit conditions and ensure reliable operation even in noisy environments.
  • Driver and Receiver: Integrates both driver and receiver circuits in a single IC for ease of use and compact design.
  • Compact DIP-8 Package: The 8-pin DIP package simplifies integration into traditional through-hole PCBs.

Specifications

  • Supply Voltage (Vcc): 4.75V to 5.25V
  • Data Rate: Up to 2.5 Mbps
  • 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: 120µA (typical) in shutdown mode, 500µA (typical) during operation

Applications

  • Industrial Automation: Used in industrial control systems for reliable data communication between devices.
  • Building Automation: Facilitates communication in building management systems, such as lighting and HVAC control.
  • Data Acquisition Systems: Provides robust data transfer in systems for monitoring and measurement.
  • Networking Equipment: Common in networking applications where RS-485/RS-422 communication is required.
  • Remote Sensor Interfaces: Connects sensors and devices over long distances in remote monitoring systems.
  • Automated Meter Reading: Used in systems for collecting data from utility meters and other measurement devices.

Note

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

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