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PCA9541D/03,112

PCA9541D/03,112

Manufacturer No:

PCA9541D/03,112

Manufacturer:

NXP USA Inc.

Description:

IC INTERFACE SPECIALIZED 16SO

Datasheet:

Datasheet

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PCA9541D/03,112 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
    Tube
  • Product Status
    Obsolete
  • Series
    -
The PCA9541D/03,112 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/03,112 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/03,112 is designed to operate at low power, 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 the same I2C address to coexist on the same bus. The chip can assign unique addresses to each device, preventing address conflicts and enabling seamless communication.Application Scenarios: 1. Sensor Networks: In applications where multiple sensors need to be connected to a microcontroller or processor, the PCA9541D/03,112 can be used to multiplex the I2C connections. This allows the microcontroller to communicate with each sensor individually, simplifying the system design.2. Industrial Automation: In industrial automation systems, various I2C-based devices such as temperature sensors, pressure sensors, and digital potentiometers may need to be connected to a central controller. The PCA9541D/03,112 can be used to manage the communication between the controller and these devices, reducing the number of I2C buses required.3. Embedded Systems: In embedded systems, where space and power constraints are common, the PCA9541D/03,112 can be used to optimize the I2C bus utilization. By multiplexing multiple devices onto a single bus, it reduces the number of physical connections and simplifies the system architecture.4. Consumer Electronics: The chip can be used in various consumer electronic devices that utilize I2C communication, such as smart home devices, wearable devices, and IoT devices. It enables efficient communication between the main controller and multiple peripheral devices, enhancing the overall functionality of the system.Overall, the PCA9541D/03,112 offers a flexible and efficient solution for managing I2C communication in various applications, providing advantages such as multiplexing capability, easy integration, low power consumption, and address translation.
PCA9541D/03,112 Relevant information