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PCA9541D/02,118

PCA9541D/02,118

Manufacturer No:

PCA9541D/02,118

Manufacturer:

NXP USA Inc.

Description:

IC INTERFACE SPECIALIZED 16SO

Datasheet:

Datasheet

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PCA9541D/02,118 Specifications

  • Type
    Parameter
  • Mounting Type
    Surface Mount
  • Supplier Device Package
    16-SO
  • Package / Case
    16-SOIC (0.154", 3.90mm Width)
  • Voltage - Supply
    2.3V ~ 5.5V
  • Interface
    I²C, SMBus
  • Applications
    2-Channel I²C Multiplexer
  • Packaging
    Cut Tape (CT)
  • Packaging
    Tape & Reel (TR)
  • Product Status
    Obsolete
  • Series
    -
The PCA9541D/02,118 is a multiplexer/demultiplexer integrated circuit chip manufactured by NXP Semiconductors. It is specifically designed for I2C bus applications and offers several advantages and application scenarios:Advantages: 1. Multiplexing Capability: The PCA9541D/02,118 allows multiple I2C devices to share a single I2C bus. It acts as a switch, enabling communication with one device at a time by selecting the appropriate channel. This helps in reducing the number of I2C buses required in a system, saving board space and reducing complexity.2. Easy Integration: The chip is designed to be easily integrated into existing I2C systems. It supports standard I2C-bus transmission protocols and can be controlled using simple I2C-bus commands.3. Low Power Consumption: The PCA9541D/02,118 is designed to operate with low power consumption, making it suitable for battery-powered devices or applications where power efficiency is crucial.4. Address Translation: The chip provides address translation functionality, allowing devices with the same I2C address to coexist on the same bus. It can assign unique addresses to each device connected to its channels, preventing address conflicts.Application Scenarios: 1. System Integration: The PCA9541D/02,118 is commonly used in systems where multiple I2C devices need to be connected to a single microcontroller or processor. It enables efficient communication with each device by selecting the appropriate channel.2. Sensor Networks: In applications such as industrial automation or IoT (Internet of Things), where multiple sensors are connected to a central controller, the PCA9541D/02,118 can be used to multiplex the sensor data onto a single I2C bus. This simplifies the wiring and reduces the number of I2C interfaces required on the controller.3. Test and Measurement Equipment: The chip can be used in test and measurement equipment where multiple I2C devices, such as sensors or data acquisition modules, need to be connected to a single test instrument. The PCA9541D/02,118 allows the instrument to communicate with each device sequentially, simplifying the design and reducing the number of I2C interfaces on the instrument.4. Embedded Systems: The PCA9541D/02,118 is widely used in embedded systems where multiple I2C devices need to be connected to a microcontroller or processor with limited I2C interfaces. It enables efficient communication with each device by selecting the appropriate channel, thereby expanding the I2C connectivity options of the system.Overall, the PCA9541D/02,118 offers a flexible and efficient solution for multiplexing I2C devices, making it suitable for various applications requiring multiple I2C connections.
PCA9541D/02,118 Relevant information