• MAX1480BCPI+ 28-DIP(0.600",15.24mm)
MAX1480BCPI+ 28-DIP(0.600",15.24mm)

MAX1480BCPI+

RS-422/RS-485 Interface IC Complete, Isolated RS-485/RS-422 Data Interface

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  • Part Number : MAX1480BCPI+

  • Package/Case : 28-DIP(0.600",15.24mm)

  • Brands : Analog Devices Inc./Maxim Integrated

  • Components Categories : Drivers, Receivers, Transceivers

  • Datesheet : MAX1480BCPI+ DataSheet (PDF)

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Overview of MAX1480BCPI+

The MAX1480BCPI+ is a high-speed, slew-rate-limited transceiver IC designed for use in industrial environments with noisy communication channels. It features a data rate of 250kbps and a low-power shutdown mode, making it ideal for robust industrial communication applications requiring reliable data transmission.

Pinout

(Note: The pin configuration below is a general representation. Refer to the specific datasheet for precise details.)

  • DE: Driver Output Enable
  • RE: Receiver Output Enable
  • A, B: Data Input/Output
  • GND: Ground
  • VCC: Positive Power Supply
  • RO: Receiver Output
  • DI: Driver Input


Circuit Diagram

Include a circuit diagram illustrating the connections and operation of the MAX1480BCPI+ IC for a visual representation.

Key Features

  • High-Speed Transceiver: The MAX1480BCPI+ offers a high-speed data rate of 250kbps, suitable for time-sensitive industrial applications.
  • Slew-Rate-Limited Driver: The slew-rate-limited driver ensures reliable data transmission in noisy environments by reducing electromagnetic interference.
  • Low-Power Shutdown Mode: Features a low-power shutdown mode for power-saving applications or when the communication channel is inactive.
  • Industrial Grade: Designed for industrial environments, this transceiver provides robust performance in harsh conditions.
  • Wide Operating Temperature Range: Operates reliably over a wide temperature range, making it suitable for industrial automation and control systems.

Note: For detailed technical specifications, please refer to the MAX1480BCPI+ datasheet.

Application

  • Industrial Automation: Ideal for use in industrial automation systems requiring reliable data communication over long distances.
  • Process Control: Suitable for process control applications where accurate and timely data transmission is crucial.
  • Serial Communication: Used in various serial communication applications in industrial settings.

Functionality

The MAX1480BCPI+ is a high-speed transceiver with slew-rate-limited drivers, ensuring reliable data exchange in industrial environments with high noise levels. It facilitates robust communication between devices in industrial automation and control systems.

Usage Guide

  • Power Supply: Connect VCC (Pin 5) to the positive power supply and GND (Pin 4) to the ground.
  • Data Connections: Connect the A and B pins to the data input/output lines for bidirectional communication.
  • Driver/Receiver Control: Use the DE (Driver Output Enable) and RE (Receiver Output Enable) pins to control the driver and receiver operations, respectively.

Frequently Asked Questions

Q: Is the MAX1480BCPI+ suitable for high-noise industrial environments?
A: Yes, the slew-rate-limited driver in the MAX1480BCPI+ helps reduce electromagnetic interference, making it suitable for use in high-noise industrial environments.

Q: What is the maximum data rate supported by the MAX1480BCPI+?
A: The MAX1480BCPI+ supports a maximum data rate of 250kbps, ensuring fast and reliable data transmission in industrial applications.

Equivalent

For similar functionalities, consider these alternatives to the MAX1480BCPI+:

  • MAX1480B: This variant offers similar features to the MAX1480BCPI+ but in a different package option for flexibility in design layouts.
  • SP485E: A reliable transceiver IC from Exar Corporation with comparable performance characteristics to the MAX1480BCPI+.

MAX1480BCPI+

Specifications

The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.

Package Tube Product Status Active
Type Transceiver Protocol RS422, RS485
Number of Drivers/Receivers 1/1 Duplex Half
Receiver Hysteresis 70 mV Data Rate 250kbps
Voltage - Supply 4.5V ~ 5.5V Operating Temperature 0°C ~ 70°C
Mounting Type Through Hole Package / Case 28-DIP (0.600", 15.24mm)
Supplier Device Package 28-PDIP Base Product Number MAX1480

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Warranty, Returns, and Additional Information

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