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PCA9548ADW

PCA9548ADW

Manufacturer No:

PCA9548ADW

Manufacturer:

Texas Instruments

Description:

IC INTERFACE SPECIALIZED 24SOIC

Datasheet:

Datasheet

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PCA9548ADW Specifications

  • Type
    Parameter
  • Mounting Type
    Surface Mount
  • Supplier Device Package
    24-SOIC
  • Package / Case
    24-SOIC (0.295", 7.50mm Width)
  • Voltage - Supply
    2.3V ~ 5.5V
  • Interface
    I²C, SMBus
  • Applications
    Translating Switch
  • Packaging
    Tube
  • Packaging
    Bulk
  • Product Status
    Last Time Buy
  • Series
    -
The PCA9548ADW is an integrated circuit chip that is specifically designed for I2C bus multiplexing and switching applications. It offers several advantages and can be used in various scenarios, including:1. Multiplexing: The PCA9548ADW allows multiple I2C devices to share a single I2C bus. It provides eight channels, each capable of selecting a different I2C bus segment. This enables efficient utilization of the I2C bus and reduces the number of required I2C interfaces.2. Bus isolation: The chip provides isolation between the selected I2C bus segment and the other segments. This isolation prevents data collisions and ensures reliable communication between the master and the selected slave devices.3. Address translation: The PCA9548ADW can translate the I2C slave addresses of the connected devices. This feature is useful when multiple devices on different bus segments have the same slave address. The chip can modify the slave address on the fly, allowing all devices to be accessed individually.4. Hot-swapping: The chip supports hot-swapping of I2C devices. It allows devices to be added or removed from the bus without disrupting the communication with other devices. This feature is particularly useful in scenarios where devices need to be dynamically connected or disconnected.5. Industrial automation: The PCA9548ADW can be used in industrial automation systems where multiple sensors, actuators, and control devices need to be connected to a central controller. It simplifies the wiring and reduces the number of required I2C interfaces, making the system more modular and scalable.6. Embedded systems: The chip is commonly used in embedded systems where multiple I2C devices need to be connected to a microcontroller or a single-board computer. It allows efficient utilization of the limited number of I2C interfaces available on these platforms.7. Testing and debugging: The PCA9548ADW can be used in testing and debugging scenarios where multiple I2C devices need to be accessed individually. By selecting different bus segments, the chip enables simultaneous communication with different devices, simplifying the testing and debugging process.Overall, the PCA9548ADW integrated circuit chip offers flexibility, scalability, and efficient utilization of I2C bus resources. It is widely used in various applications where multiple I2C devices need to be connected and controlled.
PCA9548ADW Relevant information