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PCA9543AD,118

PCA9543AD,118

Manufacturer No:

PCA9543AD,118

Manufacturer:

NXP USA Inc.

Description:

IC INTERFACE SPECIALIZED 14SO

Datasheet:

Datasheet

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PCA9543AD,118 Specifications

  • Type
    Parameter
  • Mounting Type
    Surface Mount
  • Supplier Device Package
    14-SO
  • Package / Case
    14-SOIC (0.154", 3.90mm Width)
  • Voltage - Supply
    2.3V ~ 5.5V
  • Interface
    I²C, SMBus
  • Applications
    2-Channel I²C Multiplexer
  • Packaging
    Cut Tape (CT)
  • Packaging
    Tape & Reel (TR)
  • Product Status
    Active
  • Series
    -
The PCA9543AD,118 is a multiplexer/demultiplexer integrated circuit (IC) chip. It has several advantages and application scenarios, including:1. Multiplexing: The PCA9543AD,118 allows multiple devices to share a single bus or interface. It can connect up to four different I2C-bus segments, enabling communication with multiple devices using a single I2C bus.2. Addressing: The chip supports individual addressing of each segment, allowing for easy selection and communication with specific devices on the bus.3. Simplified Design: By using the PCA9543AD,118, designers can simplify their circuitry by reducing the number of I2C interfaces required. This can lead to cost savings and a more compact design.4. Flexibility: The chip provides flexibility in system design by allowing dynamic switching between different I2C-bus segments. This is particularly useful in scenarios where multiple devices need to be accessed sequentially.5. Power Management: The PCA9543AD,118 includes power-on reset circuitry, which ensures that the multiplexer/demultiplexer is in a known state during power-up. This helps in managing power consumption and preventing data corruption.6. Industrial Applications: The chip is commonly used in industrial automation, control systems, and other applications where multiple devices need to be connected and controlled through a single I2C bus.7. Test and Debugging: The PCA9543AD,118 can be used in test and debugging scenarios, allowing engineers to selectively connect and communicate with different devices on the bus for troubleshooting and analysis.Overall, the PCA9543AD,118 offers a convenient solution for multiplexing I2C-bus segments, simplifying circuit design, and providing flexibility in system integration.
PCA9543AD,118 Relevant information