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PCA9541D/02,112

PCA9541D/02,112

Manufacturer No:

PCA9541D/02,112

Manufacturer:

NXP USA Inc.

Description:

IC INTERFACE SPECIALIZED 16SO

Datasheet:

Datasheet

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PCA9541D/02,112 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/02,112 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/02,112 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/02,112 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/02,112 can be used to multiplex the sensor signals onto a single I2C bus. This simplifies the wiring and reduces the number of I2C interfaces required.2. Embedded Systems: The chip is commonly used in embedded systems where multiple I2C devices, such as EEPROMs, ADCs, DACs, or other peripherals, need to be connected to a microcontroller. The PCA9541D/02,112 allows efficient communication with each device by selecting the appropriate channel.3. Industrial Automation: In industrial automation systems, where multiple I2C devices are used for control and monitoring, the PCA9541D/02,112 can be employed to manage the communication between the devices and the central controller. It enables efficient data transfer and reduces the complexity of the system.4. IoT Devices: With the proliferation of IoT devices, the PCA9541D/02,112 can be used to connect multiple I2C-based sensors, actuators, or modules to a single microcontroller or gateway. This simplifies the design and reduces the number of I2C interfaces required in the system.Overall, the PCA9541D/02,112 offers a flexible and efficient solution for multiplexing I2C devices, making it suitable for a wide range of applications where multiple devices need to communicate over a single I2C bus.
PCA9541D/02,112 Relevant information