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PCA9542APW,112

PCA9542APW,112

Manufacturer No:

PCA9542APW,112

Manufacturer:

NXP USA Inc.

Description:

IC INTERFACE SPECIALIZED 14TSSOP

Datasheet:

Datasheet

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PCA9542APW,112 Specifications

  • Type
    Parameter
  • Mounting Type
    Surface Mount
  • Supplier Device Package
    14-TSSOP
  • Package / Case
    14-TSSOP (0.173", 4.40mm Width)
  • Voltage - Supply
    2.3V ~ 5.5V
  • Interface
    I²C, SMBus
  • Applications
    2-Channel I²C Multiplexer
  • Packaging
    Tube
  • Packaging
    Tube
  • Product Status
    Obsolete
  • Series
    -
The PCA9542APW,112 is a multiplexer/demultiplexer integrated circuit (IC) chip. It has several advantages and application scenarios, including:1. Multiplexing: The PCA9542APW,112 allows multiple devices to share a single bus or interface. It can connect up to four different I2C devices to a single I2C bus, enabling efficient utilization of limited bus resources.2. Addressing: Each channel of the PCA9542APW,112 has its own I2C address, allowing individual selection and communication with specific devices connected to the multiplexer. This feature simplifies the addressing process and reduces the complexity of the system.3. Flexibility: The chip provides a flexible solution for systems with multiple I2C devices. It allows the system to dynamically switch between different devices, enabling efficient utilization of resources and reducing the number of required I2C interfaces.4. Space-saving: By using the PCA9542APW,112, designers can reduce the number of I2C interfaces required in a system, leading to space-saving on the PCB.5. Application scenarios: The PCA9542APW,112 is commonly used in various scenarios, including: a. Sensor networks: In systems with multiple sensors connected via I2C, the PCA9542APW,112 can be used to connect and communicate with different sensors individually. b. Embedded systems: In embedded systems with limited I2C interfaces, the PCA9542APW,112 can be used to expand the number of devices that can be connected to the bus. c. Industrial automation: In industrial automation systems, the PCA9542APW,112 can be used to connect and control multiple I2C devices, such as sensors, actuators, and displays. d. Test and measurement equipment: The chip can be used in test and measurement equipment to switch between different I2C devices for testing and calibration purposes.Overall, the PCA9542APW,112 offers advantages such as multiplexing, addressing, flexibility, and space-saving, making it a useful IC chip in various applications involving multiple I2C devices.
PCA9542APW,112 Relevant information