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PCA9546APWT

PCA9546APWT

Manufacturer No:

PCA9546APWT

Manufacturer:

Texas Instruments

Description:

IC INTERFACE SPECIALIZED 16TSSOP

Datasheet:

Datasheet

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PCA9546APWT Specifications

  • Type
    Parameter
  • Mounting Type
    Surface Mount
  • Supplier Device Package
    16-TSSOP
  • Package / Case
    16-TSSOP (0.173", 4.40mm Width)
  • Voltage - Supply
    2.3V ~ 5.5V
  • Interface
    I²C, SMBus
  • Applications
    Translating Switch
  • Packaging
    Cut Tape (CT)
  • Packaging
    Tape & Reel (TR)
  • Product Status
    Obsolete
  • Series
    -
The PCA9546APWT 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 PCA9546APWT allows multiple I2C devices to share the same I2C bus. It can connect up to four different I2C buses to a single I2C bus, enabling communication with multiple devices using a single microcontroller or host.2. Addressing: Each of the four channels on the PCA9546APWT has its own I2C address, allowing individual selection and communication with specific devices on each channel.3. Control: The chip provides control registers that allow software or hardware control of channel selection. This enables dynamic switching between different I2C devices, enhancing flexibility and reducing the need for additional hardware.4. Low power consumption: The PCA9546APWT is designed to operate with low power consumption, making it suitable for battery-powered devices or applications where power efficiency is crucial.Application Scenarios: 1. Sensor networks: In scenarios where multiple sensors need to be connected to a microcontroller or host, the PCA9546APWT can be used to multiplex the I2C bus and communicate with each sensor individually. This is particularly useful in applications such as environmental monitoring, industrial automation, or IoT devices.2. Embedded systems: The chip can be used in embedded systems where multiple I2C devices, such as EEPROMs, ADCs, or DACs, need to be connected to a microcontroller. The PCA9546APWT simplifies the design by allowing all devices to share a single I2C bus.3. Test and measurement equipment: In test and measurement applications, where multiple instruments or modules need to be connected to a central controller, the PCA9546APWT can be used to multiplex the I2C bus and enable communication with each instrument individually.4. Audio and video systems: The chip can be utilized in audio or video systems where multiple I2C devices, such as audio codecs or video processors, need to be connected to a central controller. The PCA9546APWT facilitates the management of these devices by allowing them to share a single I2C bus.Overall, the PCA9546APWT integrated circuit chip provides a convenient solution for I2C bus multiplexing, enabling efficient communication with multiple devices in various applications.
PCA9546APWT Relevant information