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PCA9548ADBG4

PCA9548ADBG4

Manufacturer No:

PCA9548ADBG4

Manufacturer:

Texas Instruments

Description:

IC INTERFACE SPECIALIZED 24SSOP

Datasheet:

Datasheet

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PCA9548ADBG4 Specifications

  • Type
    Parameter
  • Mounting Type
    Surface Mount
  • Supplier Device Package
    24-SSOP
  • Package / Case
    24-SSOP (0.209", 5.30mm Width)
  • Voltage - Supply
    2.3V ~ 5.5V
  • Interface
    I²C, SMBus
  • Applications
    Translating Switch
  • Packaging
    Tube
  • Product Status
    Discontinued at Digi-Key
  • Series
    -
The PCA9548ADBG4 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 PCA9548ADBG4:Advantages: 1. Multiplexing: The PCA9548ADBG4 allows multiple I2C devices to share a single I2C bus. It provides eight channels, each capable of selecting a different I2C device, thereby enabling efficient bus utilization.2. Simplified Design: By using the PCA9548ADBG4, designers can simplify their circuitry by reducing the number of I2C buses required. This can lead to cost savings and a more compact design.3. Address Translation: The chip supports address translation, allowing multiple devices with the same I2C address to coexist on the same bus. It can assign unique addresses to each device, preventing address conflicts.4. Hot Swapping: The PCA9548ADBG4 supports hot swapping, which means that I2C devices can be added or removed from the bus without disrupting the operation of other devices. This feature is particularly useful in scenarios where devices need to be dynamically connected or disconnected.Application Scenarios: 1. Industrial Automation: In industrial automation systems, multiple sensors, actuators, and control modules often need to communicate over an I2C bus. The PCA9548ADBG4 can be used to multiplex these devices onto a single bus, simplifying the wiring and reducing the number of required I2C interfaces.2. Embedded Systems: In embedded systems, where space and cost are often constraints, the PCA9548ADBG4 can be used to consolidate multiple I2C devices onto a single bus. This allows for efficient utilization of limited resources and reduces the complexity of the system.3. IoT Devices: Internet of Things (IoT) devices often require multiple sensors or peripherals to be connected to a microcontroller or microprocessor. The PCA9548ADBG4 can be used to multiplex these devices onto a single I2C bus, enabling efficient communication and reducing the number of required I2C interfaces.4. Test and Measurement Equipment: In test and measurement applications, multiple instruments or modules may need to be connected to a central controller. The PCA9548ADBG4 can be used to multiplex these devices onto a single I2C bus, simplifying the connectivity and reducing the number of required I2C interfaces.Overall, the PCA9548ADBG4 offers the advantages of multiplexing, simplified design, address translation, and hot swapping. It can be applied in various scenarios where multiple I2C devices need to share a single bus, such as industrial automation, embedded systems, IoT devices, and test and measurement equipment.
PCA9548ADBG4 Relevant information