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PCA9515AD,118

PCA9515AD,118

Manufacturer No:

PCA9515AD,118

Manufacturer:

NXP USA Inc.

Description:

IC REDRIVER I2C 2CH 400KHZ 8SO

Datasheet:

Datasheet

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PCA9515AD,118 Specifications

  • Type
    Parameter
  • Supplier Device Package
    8-SO
  • Package / Case
    8-SOIC (0.154", 3.90mm Width)
  • Mounting Type
    Surface Mount
  • Operating Temperature
    -40°C ~ 85°C
  • Current - Supply
    800µA
  • Voltage - Supply
    2.3V ~ 3.6V
  • Capacitance - Input
    6 pF
  • Signal Conditioning
    -
  • Delay Time
    -
  • Number of Channels
    2
  • Data Rate (Max)
    400kHz
  • Output
    2-Wire Bus
  • Input
    2-Wire Bus
  • Applications
    I²C
  • Type
    Buffer, ReDriver
  • Packaging
    Cut Tape (CT)
  • Packaging
    Tape & Reel (TR)
  • Product Status
    Active
  • Series
    -
The PCA9515AD,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 common applications:Advantages: 1. Level Translation: The PCA9515AD,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: It acts as a buffer between the devices, isolating them from bus capacitance and noise. This helps in maintaining signal integrity and improving the overall reliability of the I2C communication.3. Signal Boosting: The chip can regenerate and boost the I2C signals, enabling long-distance communication and overcoming signal degradation issues.4. Hot Swapping: The PCA9515AD,118 supports hot swapping of I2C devices. It allows devices to be added or removed from the bus without disrupting the communication or causing damage to the connected devices.Application Scenarios: 1. Mixed Voltage Systems: The PCA9515AD,118 is commonly used in systems where different devices operate at different voltage levels. It enables communication between devices with different I2C voltage levels, such as 3.3V and 5V, ensuring seamless data transfer.2. I2C Bus Extension: In scenarios where the distance between I2C devices is large, the PCA9515AD,118 can be used to extend the I2C bus. It regenerates and boosts the signals, allowing communication over longer distances.3. Bus Isolation and Noise Reduction: When multiple devices are connected to the I2C bus, the PCA9515AD,118 can be used to isolate the devices from each other, preventing bus capacitance and noise issues. This is particularly useful in complex systems with multiple I2C devices.4. Hot Swapping and Plug-and-Play: The chip's hot-swapping capability makes it suitable for applications where devices need to be added or removed from the I2C bus dynamically. It allows for plug-and-play functionality without interrupting the communication between existing devices.Overall, the PCA9515AD,118 is a versatile I2C-bus repeater chip that provides level translation, buffering, isolation, and hot-swapping capabilities. It finds applications in various scenarios where different voltage levels, long-distance communication, noise reduction, and hot-swapping are required in I2C-based systems.
PCA9515AD,118 Relevant information