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PCA9545AZQNR

PCA9545AZQNR

Manufacturer No:

PCA9545AZQNR

Manufacturer:

Texas Instruments

Description:

IC INTERFACE SPECIALIZED 20BGA

Datasheet:

Datasheet

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PCA9545AZQNR Specifications

  • Type
    Parameter
  • Mounting Type
    Surface Mount
  • Supplier Device Package
    20-BGA MICROSTAR JUNIOR (4x3)
  • Package / Case
    20-VFBGA
  • Voltage - Supply
    2.3V ~ 5.5V
  • Interface
    I²C, SMBus
  • Applications
    Translating Switch
  • Packaging
    Cut Tape (CT)
  • Packaging
    Tape & Reel (TR)
  • Product Status
    Obsolete
  • Series
    -
The PCA9545AZQNR is a multiplexer/demultiplexer integrated circuit chip designed by Texas Instruments. It offers several advantages and can be used in various application scenarios. Here are some of its advantages and application scenarios:Advantages: 1. Multiplexing Capability: The PCA9545AZQNR chip allows multiple devices to share a single bus, enabling efficient utilization of limited bus resources. 2. I2C Compatible: It is compatible with the I2C (Inter-Integrated Circuit) protocol, which is widely used for communication between integrated circuits. 3. Low Power Consumption: The chip has low power consumption, making it suitable for battery-powered devices or applications where power efficiency is crucial. 4. Address Translation: It provides address translation functionality, allowing devices with different I2C addresses to coexist on the same bus. 5. Hot Swapping: The PCA9545AZQNR chip supports hot swapping, enabling devices to be added or removed from the bus without interrupting the operation of other devices.Application Scenarios: 1. Sensor Networks: In sensor networks, multiple sensors may need to share a common bus for communication. The PCA9545AZQNR chip can be used to multiplex the sensor data onto a single bus, reducing the number of required I2C interfaces. 2. Industrial Automation: In industrial automation systems, various devices such as sensors, actuators, and controllers need to communicate with each other. The PCA9545AZQNR chip can be used to consolidate the communication of these devices onto a single bus, simplifying the system architecture. 3. Embedded Systems: In embedded systems, where multiple peripherals and sensors are connected to a microcontroller, the PCA9545AZQNR chip can be used to manage the communication between these devices, reducing the number of required I2C interfaces on the microcontroller. 4. Internet of Things (IoT): In IoT applications, where multiple devices are interconnected, the PCA9545AZQNR chip can be used to multiplex the communication of these devices onto a shared bus, reducing the complexity of the communication infrastructure. 5. Test and Measurement Equipment: In test and measurement equipment, multiple instruments may need to communicate with a central controller. The PCA9545AZQNR chip can be used to multiplex the communication of these instruments onto a single bus, simplifying the system design.These are just a few examples of the advantages and application scenarios of the PCA9545AZQNR integrated circuit chip. Its flexibility and multiplexing capabilities make it a versatile component in various electronic systems.
PCA9545AZQNR Relevant information