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PCA9517DGKR

PCA9517DGKR

Manufacturer No:

PCA9517DGKR

Manufacturer:

Texas Instruments

Description:

IC REDRIVER I2C 1CH 8VSSOP

Datasheet:

Datasheet

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PCA9517DGKR Specifications

  • Type
    Parameter
  • Capacitance - Input
    6 pF
  • Supplier Device Package
    8-VSSOP
  • Package / Case
    8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
  • Mounting Type
    Surface Mount
  • Operating Temperature
    -40°C ~ 85°C
  • Current - Supply
    1.5mA
  • Voltage - Supply
    0.9V ~ 5.5V, 2.7V ~ 5.5V
  • 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
    Not For New Designs
  • Series
    -
The PCA9517DGKR 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 PCA9517DGKR 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: It provides buffering and isolation between the I2C bus segments, allowing multiple devices to be connected without affecting the overall bus performance. 3. High-speed operation: The chip supports high-speed mode (up to 400 kHz) for fast data transfer between devices. 4. Low power consumption: The PCA9517DGKR is designed to consume minimal power, making it suitable for battery-powered devices and low-power applications.Application scenarios: 1. Mixed voltage systems: The chip is commonly used in systems where different devices operate at different voltage levels. It enables communication between devices with different I2C voltage levels, ensuring compatibility and seamless data transfer. 2. Bus isolation: In systems with multiple I2C buses, the PCA9517DGKR can be used to isolate and buffer the buses, preventing interference and ensuring reliable communication between devices. 3. Level shifting: It is used to interface devices with different voltage levels, such as microcontrollers, sensors, and display modules, allowing them to communicate over the I2C bus. 4. Industrial and automotive applications: The chip's wide operating voltage range and high-speed capabilities make it suitable for various industrial and automotive applications, where different devices need to communicate over the I2C bus.Overall, the PCA9517DGKR 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.
PCA9517DGKR Relevant information