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PCA9548APW

PCA9548APW

Manufacturer No:

PCA9548APW

Manufacturer:

Texas Instruments

Description:

IC INTERFACE SPECIALIZED 24TSSOP

Datasheet:

Datasheet

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PCA9548APW Specifications

  • Type
    Parameter
  • Mounting Type
    Surface Mount
  • Supplier Device Package
    24-TSSOP
  • Package / Case
    24-TSSOP (0.173", 4.40mm Width)
  • Voltage - Supply
    2.3V ~ 5.5V
  • Interface
    I²C, SMBus
  • Applications
    Translating Switch
  • Packaging
    Tube
  • Packaging
    Bulk
  • Product Status
    Obsolete
  • Series
    -
The PCA9548APW is an integrated circuit chip that is specifically designed for I2C bus multiplexing. It offers several advantages and can be applied in various scenarios. Here are some of the advantages and application scenarios of the PCA9548APW:Advantages: 1. Multiplexing: The PCA9548APW 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, thereby enabling efficient bus sharing.2. Simplified Design: By using the PCA9548APW, designers can simplify the overall system design by reducing the number of I2C buses required. This can lead to cost savings and improved system efficiency.3. Address Translation: The chip supports address translation, allowing multiple devices with the same I2C address to coexist on the same bus. It provides a separate address for each channel, enabling communication with devices having the same address.4. Low Power Consumption: The PCA9548APW is designed to operate with low power consumption, making it suitable for battery-powered devices or applications where power efficiency is crucial.Application Scenarios: 1. Sensor Networks: In scenarios where multiple sensors need to be connected to a microcontroller or processor, the PCA9548APW can be used to multiplex the I2C bus. This allows the microcontroller to communicate with different sensors sequentially, reducing the number of I2C interfaces required.2. Embedded Systems: In embedded systems, where multiple peripheral devices such as LCD displays, EEPROMs, and sensors need to be connected to a microcontroller, the PCA9548APW can be used to manage the I2C communication between the microcontroller and these devices.3. Industrial Automation: In industrial automation applications, where multiple I2C devices are used for control and monitoring purposes, the PCA9548APW can be employed to multiplex the I2C bus, enabling efficient communication with different devices.4. IoT Devices: In Internet of Things (IoT) devices, where space and power constraints are common, the PCA9548APW can be utilized to optimize the I2C bus usage. It allows multiple devices to share a single I2C bus, reducing the overall footprint and power consumption of the system.Overall, the PCA9548APW integrated circuit chip offers the advantages of I2C bus multiplexing, simplified design, address translation, and low power consumption. It finds applications in various scenarios, including sensor networks, embedded systems, industrial automation, and IoT devices.
PCA9548APW Relevant information