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PCA9548ADWG4

PCA9548ADWG4

Manufacturer No:

PCA9548ADWG4

Manufacturer:

Texas Instruments

Description:

IC INTERFACE SPECIALIZED 24SOIC

Datasheet:

Datasheet

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PCA9548ADWG4 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
  • Product Status
    Discontinued at Digi-Key
  • Series
    -
The PCA9548ADWG4 is an integrated circuit chip that is specifically designed for I2C bus multiplexing. It offers several advantages and can be applied in various scenarios. Some of the advantages and application scenarios of the PCA9548ADWG4 are:Advantages: 1. Multiplexing: The PCA9548ADWG4 allows multiple I2C devices to share a single I2C bus. It provides eight channels, each capable of selecting and connecting to a specific I2C device, enabling efficient multiplexing of I2C communication.2. Simplified Design: By using the PCA9548ADWG4, designers can simplify the overall system design by reducing the number of I2C buses required. This can lead to cost savings in terms of components and PCB space.3. Flexibility: The chip offers programmable channel selection, allowing dynamic switching between different I2C devices. This flexibility is particularly useful in scenarios where multiple devices need to be accessed sequentially or simultaneously.4. Compatibility: The PCA9548ADWG4 is compatible with both standard-mode (100 kHz) and fast-mode (400 kHz) I2C protocols, making it suitable for a wide range of I2C-based applications.Application Scenarios: 1. Sensor Networks: In applications where multiple sensors are connected to a microcontroller or processor, the PCA9548ADWG4 can be used to multiplex the I2C communication between the sensors and the controller. This allows efficient data acquisition from different sensors using a single I2C bus.2. Industrial Automation: In industrial automation systems, there are often multiple I2C devices distributed across different sections of the system. The PCA9548ADWG4 can be used to consolidate the communication from these devices onto a single I2C bus, simplifying the system architecture and reducing wiring complexity.3. Embedded Systems: Many embedded systems utilize I2C-based peripherals such as displays, EEPROMs, and ADCs. The PCA9548ADWG4 can be employed to manage the communication between these peripherals and the microcontroller, enabling efficient utilization of the I2C bus.4. Testing and Debugging: During the testing and debugging phase of a system, it is often necessary to access different I2C devices individually. The PCA9548ADWG4 can be used to selectively connect to each device, simplifying the testing process and reducing the need for manual wiring changes.Overall, the PCA9548ADWG4 integrated circuit chip provides a convenient solution for I2C bus multiplexing, offering advantages such as simplified design, flexibility, and compatibility. Its application scenarios range from sensor networks to industrial automation and embedded systems.
PCA9548ADWG4 Relevant information