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DS1482

Part No DS1482
Manufacturer Dallas Semiconductor
Catalog END - OF - LIFE
Description 1-Wire Level Shifter and Line Driver with Load Sensor
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Manufacturer Dallas Semiconductor
Win Source Part Number 1168824-DS1482
Manufacturer Homepage www.dalsemi.com
Popularity Medium
Supply and Demand Status Balance
Ultra Librarian 3D Model Ultra Librarian DS1482 CAD Model

Description

The DS1482 is a serial port expander manufactured by Dallas Semiconductor (now part of Maxim Integrated). It's designed to increase the number of serial ports available in a system, particularly useful when the existing number of ports is insufficient for the application's needs. As a legacy component, newer alternatives are typically recommended for new designs.

Applications:

  • Legacy Systems: Used to expand serial port capabilities in older computer systems.
  • Industrial Automation: Applied in industrial environments where multiple serial devices need to be connected to a single controller.
  • Data Acquisition Systems: Employed in data acquisition systems that require multiple serial interfaces for sensors and instruments.
  • Embedded Systems: Integrated into embedded systems to increase the number of available serial communication channels.
  • Multi-Port Serial Adapters: Used in the design of multi-port serial adapters for expanding serial connectivity.

Features:

  • Serial Port Expansion: Provides additional serial ports for increased connectivity.
  • RS-232 Interface: Supports the standard RS-232 serial communication protocol.
  • Multiple Serial Ports: Typically expands a single serial port into multiple ports.
  • Addressable Ports: Allows individual ports to be addressed and controlled.
  • Software Compatibility: Compatible with existing serial communication software and drivers.
  • Easy Integration: Designed for easy integration into existing systems.

Benefits:

  • Increased Connectivity: Expands the number of available serial ports for connecting more devices.
  • Cost-Effective Solution: Provides a cost-effective way to increase serial port capacity without replacing the entire system.
  • Simplified System Design: Simplifies system design by providing a dedicated solution for serial port expansion.
  • Software Compatibility: Maintains compatibility with existing software and drivers, minimizing integration effort.
  • Flexible Configuration: Allows for flexible configuration of serial port assignments and addressing.

Additional Details:

The DS1482 typically supports RS-232 communication with standard baud rates. It often requires minimal external components for operation. The number of serial ports it can expand to varies depending on the specific configuration. Given its End-of-Life status, consider modern serial port expansion solutions using USB or Ethernet interfaces for new designs. Consult the manufacturer's documentation for detailed specifications and application examples.

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Pricing & Ordering

Quantity Unit Price Ext. Price
2+ $44.6535 $89.3070
4+ $36.6389 $146.5556
5+ $35.4943 $177.4715
7+ $34.3485 $240.4395
9+ $33.2039 $298.8351
12+ $29.7690 $357.2280
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Availability: 1,390 pieces
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