Home / Specialized / PCA9546ABS,118/
PCA9546ABS,118

PCA9546ABS,118

Manufacturer No:

PCA9546ABS,118

Manufacturer:

NXP USA Inc.

Description:

IC INTFACE SPECIALIZED 16HVQFN

Datasheet:

Datasheet

Delivery:

Payment:

Please send RFQ , we will respond immediately.

PCA9546ABS,118 Specifications

  • Type
    Parameter
  • Mounting Type
    Surface Mount
  • Supplier Device Package
    16-HVQFN (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 PCA9546ABS,118 is a multiplexer/demultiplexer integrated circuit (IC) chip manufactured by NXP Semiconductors. It is specifically designed for I2C bus applications, allowing multiple devices to share a single I2C bus. Here are some advantages and application scenarios of the PCA9546ABS,118:Advantages: 1. Bus Multiplexing: The PCA9546ABS,118 allows multiple I2C devices to be connected to a single I2C bus, reducing the number of required bus lines and simplifying the system design. 2. Address Translation: It provides a simple way to translate the I2C slave addresses of connected devices, enabling the use of multiple devices with the same address on the same bus. 3. Independent Channel Control: The chip features 4 independent channels, each with its own enable bit, allowing individual control of each channel to enable or disable communication with specific devices. 4. Low Standby Current: The PCA9546ABS,118 has a low standby current consumption, making it suitable for power-sensitive applications.Application Scenarios: 1. System Integration: The PCA9546ABS,118 is commonly used in systems where multiple I2C devices need to be connected to a single I2C bus. It helps in integrating various sensors, memory devices, or other I2C peripherals into a system without requiring multiple I2C buses. 2. Address Conflict Resolution: When multiple I2C devices have the same slave address, the PCA9546ABS,118 can be used to connect them to different channels and translate their addresses, avoiding address conflicts and enabling communication with all devices. 3. Power Management: The chip's independent channel control allows selective power management of connected devices. By enabling or disabling specific channels, power can be conserved by turning off communication with devices that are not currently required. 4. Test and Debugging: The PCA9546ABS,118 can be used in test and debugging scenarios where multiple I2C devices need to be accessed individually. By enabling one channel at a time, the communication with a specific device can be isolated and tested/debugged independently.Overall, the PCA9546ABS,118 provides a flexible and efficient solution for I2C bus multiplexing, address translation, and power management, making it suitable for various applications involving multiple I2C devices.
PCA9546ABS,118 Relevant information