Home / Specialized / PCA9546ARGVR/
PCA9546ARGVR

PCA9546ARGVR

Manufacturer No:

PCA9546ARGVR

Manufacturer:

Texas Instruments

Description:

IC INTERFACE SPECIALIZED 16VQFN

Datasheet:

Datasheet

Delivery:

Payment:

Please send RFQ , we will respond immediately.

PCA9546ARGVR Specifications

  • Type
    Parameter
  • Mounting Type
    Surface Mount
  • Supplier Device Package
    16-VQFN (4x4)
  • Package / Case
    16-VQFN Exposed Pad
  • Voltage - Supply
    2.3V ~ 5.5V
  • Interface
    I²C, SMBus
  • Applications
    Translating Switch
  • Packaging
    Cut Tape (CT)
  • Packaging
    Tape & Reel (TR)
  • Product Status
    Active
  • Series
    -
The PCA9546ARGVR is a multiplexer/demultiplexer integrated circuit chip designed by Texas Instruments. It offers several advantages and can be used in various application scenarios. Here are some of its advantages and applications:Advantages: 1. Multiplexing Capability: The PCA9546ARGVR can multiplex up to four I2C buses, allowing multiple devices to share a single I2C bus. This helps in reducing the number of I2C interfaces required in a system, saving board space and reducing complexity.2. Independent Channel Control: Each channel of the PCA9546ARGVR can be individually enabled or disabled, allowing selective communication with specific devices connected to different I2C buses. This flexibility enables efficient control and management of multiple I2C devices.3. Low Voltage Level Translation: The chip supports level shifting between different voltage domains, allowing devices operating at different voltage levels to communicate seamlessly. This feature is particularly useful in mixed-voltage systems where devices with different voltage requirements need to communicate.4. Interrupt Output: The PCA9546ARGVR provides an interrupt output pin that can be used to signal the host controller when a channel is selected or deselected. This helps in efficient event-driven communication and reduces the need for continuous polling.Application Scenarios: 1. System Integration: The PCA9546ARGVR is commonly used in systems with multiple I2C devices, such as embedded systems, IoT devices, and industrial automation. It allows efficient integration of multiple devices onto a single I2C bus, simplifying the system design.2. Sensor Networks: In applications where multiple sensors need to be connected to a microcontroller or processor, the PCA9546ARGVR can be used to multiplex the sensor outputs onto a single I2C bus. This reduces the number of I2C interfaces required on the microcontroller, saving pins and reducing complexity.3. Mixed-Voltage Systems: The chip's level shifting capability makes it suitable for use in mixed-voltage systems. It enables communication between devices operating at different voltage levels, ensuring compatibility and seamless data transfer.4. Test and Debugging: The PCA9546ARGVR can be used in test and debugging scenarios where multiple I2C devices need to be accessed individually. By selectively enabling or disabling channels, specific devices can be targeted for testing or debugging purposes.Overall, the PCA9546ARGVR offers advantages in multiplexing, independent channel control, voltage level translation, and interrupt signaling. Its applications range from system integration to sensor networks, mixed-voltage systems, and test/debug scenarios.
PCA9546ARGVR Relevant information