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PCA9547D,118

PCA9547D,118

Manufacturer No:

PCA9547D,118

Manufacturer:

NXP USA Inc.

Description:

IC INTERFACE SPECIALIZED 24SO

Datasheet:

Datasheet

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PCA9547D,118 Specifications

  • Type
    Parameter
  • Mounting Type
    Surface Mount
  • Supplier Device Package
    24-SO
  • Package / Case
    24-SOIC (0.295", 7.50mm Width)
  • Voltage - Supply
    2.3V ~ 3.6V, 4.5V ~ 5.5V
  • Interface
    I²C, SMBus
  • Applications
    Translating Multiplexer
  • Packaging
    Cut Tape (CT)
  • Packaging
    Tape & Reel (TR)
  • Product Status
    Active
  • Series
    -
The PCA9547D,118 is an integrated circuit chip that is specifically designed for I2C bus multiplexing. It has several advantages and application scenarios, including:Advantages: 1. Multiplexing: The PCA9547D,118 allows multiple I2C devices to share the same I2C bus. It provides eight channels, each capable of selecting one of the downstream I2C buses to communicate with.2. Simplified Design: By using this chip, designers can simplify the I2C bus architecture by reducing the number of I2C bus lines required. It eliminates the need for multiple I2C interfaces on the master device.3. Address Translation: The PCA9547D,118 can translate the I2C slave addresses of the downstream devices, allowing multiple devices with the same slave address to coexist on different channels.4. Low Power Consumption: This chip has a low standby current consumption, making it suitable for power-sensitive applications.Application Scenarios: 1. Sensor Networks: In applications where multiple sensors need to be connected to a microcontroller or processor, the PCA9547D,118 can be used to multiplex the I2C bus and enable communication with each sensor individually.2. Industrial Automation: In industrial automation systems, there are often multiple I2C devices distributed across different sections. The PCA9547D,118 can be used to consolidate these devices onto a single I2C bus, simplifying the system architecture.3. Embedded Systems: In embedded systems, where space and power constraints are critical, the PCA9547D,118 can be used to reduce the number of I2C interfaces required, thereby saving board space and reducing power consumption.4. Testing and Debugging: During the testing and debugging phase of a system, the PCA9547D,118 can be used to selectively enable or disable specific I2C devices, allowing developers to isolate and troubleshoot individual components.Overall, the PCA9547D,118 is a versatile chip that provides I2C bus multiplexing capabilities, simplifying the design, reducing power consumption, and enabling efficient communication with multiple I2C devices.
PCA9547D,118 Relevant information