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SP239ACT

Part No SP239ACT
Manufacturer Sipex Corporation
Catalog OEM Parts ( S )
Sample
Rohs State Need to verify
ECAD Module
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Products specifications Report Issue?

RoHS Non-Compliant
Win Source Part Number 1028583-SP239ACT
Categories OEM Parts( S )
Manufacturer Sipex Corporation
Popularity Low
Supply and Demand Status Shortage
Ultra Librarian 3D Model Ultra Librarian SP239ACT CAD Model

Description

The SP239ACT is a RS-232 transceiver manufactured by Sipex Corporation. It's designed to meet or exceed the EIA/TIA-232 and V.28/V.24 serial communication standards, commonly used for connecting computers to peripherals or other devices for data exchange. This transceiver integrates charge pump circuitry, enabling it to operate from a single 5V power supply and generate the necessary ±10V RS-232 voltage levels.

Applications:

  • Connecting PCs to peripherals: Used in applications where computers communicate with devices such as printers, modems, and data acquisition systems.
  • Industrial control systems: Found in industrial environments for serial communication between control units and monitoring equipment.
  • Diagnostic equipment: Employed in diagnostic tools and devices that require RS-232 connectivity for data transfer and analysis.
  • Point-of-sale (POS) systems: Used in POS terminals for interfacing with barcode scanners, receipt printers, and other peripherals.
  • Embedded systems: Integrated into embedded systems that require RS-232 communication for debugging, configuration, or data logging.

Features:

  • Single 5V power supply: Operates from a single 5V power source, simplifying power supply requirements.
  • Meets EIA/TIA-232 standards: Complies with industry-standard RS-232 communication protocols.
  • Integrated charge pump: Generates the necessary ±10V RS-232 voltage levels internally.
  • Data rate up to 120kbps: Supports data transfer rates up to 120kbps.
  • Low power consumption: Designed for low power operation, suitable for battery-powered applications.
  • ESD protection: Provides protection against electrostatic discharge (ESD) events.

Benefits:

  • Simplified power requirements: Eliminates the need for multiple power supplies, reducing system complexity and cost.
  • Reliable communication: Ensures reliable data transfer according to industry standards.
  • Compact design: Allows for integration into space-constrained applications.
  • ESD protection: Enhances system robustness by protecting against ESD damage.
  • Wide range of applications: Suitable for various applications requiring RS-232 communication.

Additional Details:

The SP239ACT is commonly available in surface-mount packages, which facilitates automated assembly and reduces board space. It typically incorporates built-in short-circuit and overvoltage protection mechanisms to enhance durability and reliability. This device can typically support full duplex communication which means it can transmit and receive data simultaneously. The SP239ACT's low power consumption makes it appropriate for portable and battery-powered equipment. The number of drivers and receivers present in this chip is a key parameter to consider for appropriate integration into specific applications.

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