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PCA9518PW,118

PCA9518PW,118

Manufacturer No:

PCA9518PW,118

Manufacturer:

NXP USA Inc.

Description:

IC INTERFACE SPECIALIZED 20TSSOP

Datasheet:

Datasheet

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PCA9518PW,118 Specifications

  • Type
    Parameter
  • Mounting Type
    Surface Mount
  • Supplier Device Package
    20-TSSOP
  • Package / Case
    20-TSSOP (0.173", 4.40mm Width)
  • Voltage - Supply
    3V ~ 3.6V
  • Interface
    I²C, SMBus
  • Applications
    Buffer
  • Packaging
    Cut Tape (CT)
  • Packaging
    Tape & Reel (TR)
  • Product Status
    Last Time Buy
  • Series
    -
The PCA9518PW,118 is a level-translating I2C-bus repeater chip manufactured by NXP Semiconductors. It offers several advantages and can be used in various application scenarios. Here are some of its advantages and application scenarios:Advantages: 1. Level Translation: The PCA9518PW,118 provides bidirectional voltage-level translation between different I2C-bus voltage levels. It allows communication between devices operating at different voltage levels, ensuring compatibility and interoperability.2. Buffering and Isolation: The chip acts as a repeater, buffering and isolating the I2C-bus signals. It helps to extend the bus length and improve signal integrity, especially in systems with multiple devices or long-distance communication.3. Clock Stretching Support: The PCA9518PW,118 supports clock stretching, which allows slower devices to hold the clock line low to slow down the data transfer rate. This feature ensures compatibility with devices that require clock stretching during communication.4. Low Power Consumption: The chip is designed to consume low power, making it suitable for battery-powered devices or applications where power efficiency is crucial.Application Scenarios: 1. Mixed Voltage Systems: The PCA9518PW,118 is commonly used in systems where different devices operate at different voltage levels. It enables communication between devices with different I2C-bus voltage levels, such as 3.3V and 5V, without the need for level-shifting circuitry.2. I2C-Bus Extender: In systems with long-distance communication requirements or multiple devices spread across a large area, the PCA9518PW,118 can be used as a repeater to extend the I2C-bus length and maintain signal integrity.3. Interfacing Legacy Devices: The chip can be used to interface legacy devices that operate at different voltage levels with modern microcontrollers or systems. It allows seamless integration of older devices into newer systems without the need for voltage level conversion.4. Industrial and Automotive Applications: The PCA9518PW,118 is suitable for industrial and automotive applications where different devices with varying voltage levels need to communicate over the I2C-bus. It ensures reliable and efficient communication between devices in harsh environments.Overall, the PCA9518PW,118 offers level translation, buffering, and clock stretching support, making it a versatile chip for I2C-bus communication in various scenarios.
PCA9518PW,118 Relevant information