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PCA9515ADG4

PCA9515ADG4

Manufacturer No:

PCA9515ADG4

Manufacturer:

Texas Instruments

Description:

IC REDRIVER I2C 2CH 400KHZ 8SOIC

Datasheet:

Datasheet

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PCA9515ADG4 Specifications

  • Type
    Parameter
  • Supplier Device Package
    8-SOIC
  • Package / Case
    8-SOIC (0.154", 3.90mm Width)
  • Mounting Type
    Surface Mount
  • Operating Temperature
    -40°C ~ 85°C
  • Current - Supply
    500µA
  • Voltage - Supply
    2.3V ~ 3.6V
  • Capacitance - Input
    7 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
    Tube
  • Product Status
    Discontinued at Digi-Key
  • Series
    -
The PCA9515ADG4 is an integrated circuit chip that is specifically designed for level shifting and buffering I2C bus signals. Here are some advantages and application scenarios of this chip:Advantages: 1. Level shifting: The PCA9515ADG4 allows bidirectional voltage level shifting between different I2C buses operating at different voltage levels. It supports voltage translation from 1.2V to 5.5V, making it compatible with a wide range of devices.2. Buffering: This chip acts as a buffer between the master and slave devices on the I2C bus, providing isolation and protection to the devices. It helps in preventing bus lock-up and bus contention issues.3. Multiple devices: The PCA9515ADG4 supports multiple devices on the I2C bus, allowing for easy expansion of the bus by adding more devices without affecting the bus performance.4. Low power consumption: The chip is designed to consume low power, making it suitable for battery-powered devices and applications where power efficiency is crucial.Application scenarios: 1. Interfacing different voltage devices: The PCA9515ADG4 is commonly used in scenarios where there is a need to connect I2C devices operating at different voltage levels. It ensures proper communication between devices with different voltage requirements.2. Bus isolation: In complex systems with multiple I2C devices, the PCA9515ADG4 can be used to isolate the bus segments, preventing any issues caused by voltage mismatches or bus contention.3. Expanding I2C bus: When there is a need to add more devices to an existing I2C bus, the PCA9515ADG4 can be used to buffer and level shift the signals, allowing for seamless integration of new devices.4. Industrial and automotive applications: The chip's wide operating voltage range and low power consumption make it suitable for various industrial and automotive applications, where different devices with different voltage requirements need to communicate over the I2C bus.Overall, the PCA9515ADG4 integrated circuit chip provides a convenient and efficient solution for level shifting and buffering I2C bus signals, enabling seamless communication between devices operating at different voltage levels.
PCA9515ADG4 Relevant information