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PCA9546APWRG4

PCA9546APWRG4

Manufacturer No:

PCA9546APWRG4

Manufacturer:

Texas Instruments

Description:

IC INTERFACE SPECIALIZED 16TSSOP

Datasheet:

Datasheet

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PCA9546APWRG4 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
    Tape & Reel (TR)
  • Product Status
    Discontinued at Digi-Key
  • Series
    -
The PCA9546APWRG4 is a multiplexer/demultiplexer integrated circuit chip designed by Texas Instruments. It has several advantages and application scenarios, including:1. Multiplexing Capability: The PCA9546APWRG4 chip allows multiple I2C devices to share a single I2C bus. It acts as a multiplexer, enabling communication with different devices sequentially.2. Simplified Design: By using this chip, designers can reduce the number of I2C buses required in their system, leading to simplified circuitry and reduced complexity.3. Address Translation: The chip provides address translation, allowing multiple devices with the same I2C address to coexist on the same bus. It assigns unique addresses to each device, preventing conflicts.4. Power Management: The PCA9546APWRG4 chip includes power management features. It allows individual devices to be powered on or off selectively, conserving power and extending battery life in portable devices.5. Hot Swapping: The chip supports hot swapping, enabling devices to be added or removed from the I2C bus without interrupting the operation of other devices.6. Application Scenarios: The PCA9546APWRG4 chip finds applications in various scenarios, including: a. Industrial Automation: It can be used in industrial automation systems where multiple sensors, actuators, and control devices need to communicate over a single I2C bus. b. Consumer Electronics: In consumer electronics, the chip can be utilized to connect multiple peripherals, such as displays, touchscreens, and sensors, to a single I2C bus. c. Internet of Things (IoT): The chip is suitable for IoT applications where multiple sensors or devices need to be connected to a microcontroller or processor using limited I2C interfaces. d. Automotive Systems: In automotive systems, the chip can be used to connect various modules, such as infotainment systems, climate control, and driver assistance systems, to a central controller.Overall, the PCA9546APWRG4 integrated circuit chip provides a convenient solution for multiplexing I2C devices, simplifying design, managing power, and enabling efficient communication in various applications.
PCA9546APWRG4 Relevant information