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PCA9518DWR

PCA9518DWR

Manufacturer No:

PCA9518DWR

Manufacturer:

Texas Instruments

Description:

IC INTERFACE SPECIALIZED 20SOIC

Datasheet:

Datasheet

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PCA9518DWR Specifications

  • Type
    Parameter
  • Mounting Type
    Surface Mount
  • Supplier Device Package
    20-SOIC
  • Package / Case
    20-SOIC (0.295", 7.50mm Width)
  • Voltage - Supply
    3V ~ 3.6V
  • Interface
    I²C
  • Applications
    Buffer
  • Packaging
    Cut Tape (CT)
  • Packaging
    Tape & Reel (TR)
  • Product Status
    Last Time Buy
  • Series
    -
The PCA9518DWR is an integrated circuit chip that is specifically designed for level shifting and buffering I2C bus signals. It offers several advantages and can be used in various application scenarios:1. Level Shifting: The PCA9518DWR allows bidirectional voltage level shifting between different I2C buses operating at different voltage levels. It supports voltage translation between 1.2V and 5V, making it suitable for interfacing devices with different voltage requirements.2. Buffering: The chip acts as a buffer, providing isolation between the I2C bus segments. This helps in preventing bus contention and signal corruption, especially in multi-master I2C systems.3. Signal Integrity: The PCA9518DWR ensures signal integrity by providing strong output drive capability and minimizing signal distortion. It helps in maintaining reliable communication between I2C devices, even over long distances or in noisy environments.4. Hot Swapping: The chip supports hot swapping of I2C devices, allowing devices to be added or removed from the bus without disrupting the communication. This feature is particularly useful in applications where devices need to be dynamically connected or disconnected.5. Multiple Bus Segments: The PCA9518DWR can be used to create multiple I2C bus segments, enabling the connection of multiple devices or subsystems. This is beneficial in complex systems where different sections of the system require separate I2C buses.6. Industrial Applications: The chip is commonly used in industrial automation, robotics, and control systems where reliable and efficient communication between I2C devices is crucial. It helps in simplifying the design and implementation of I2C interfaces in such applications.7. Consumer Electronics: The PCA9518DWR is also utilized in consumer electronics products that require voltage level shifting and buffering for I2C communication. It can be found in devices like smartphones, tablets, and smart home appliances.Overall, the PCA9518DWR integrated circuit chip offers the advantages of level shifting, buffering, signal integrity, hot swapping, and multiple bus segments. Its application scenarios include industrial automation, robotics, control systems, consumer electronics, and any other application that requires reliable and efficient I2C communication.
PCA9518DWR Relevant information