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PCA9517AD,118

PCA9517AD,118

Manufacturer No:

PCA9517AD,118

Manufacturer:

NXP USA Inc.

Description:

IC REDRIVER I2C 1CH 400KHZ 8SO

Datasheet:

Datasheet

Delivery:

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PCA9517AD,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
    5mA
  • Voltage - Supply
    2.7V ~ 5.5V
  • 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 PCA9517AD,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 the advantages and application scenarios of the PCA9517AD,118:Advantages: 1. Level Translation: The PCA9517AD,118 provides level translation between different voltage domains, allowing devices operating at different voltage levels to communicate with each other seamlessly. It supports voltage translation from 1.2 V to 5 V, making it compatible with a wide range of devices.2. I2C Bus Buffering: It acts as a buffer for the I2C bus, providing isolation between devices and preventing bus lock-up due to excessive capacitive loading. It can drive standard-mode and fast-mode I2C devices, ensuring reliable and efficient communication.3. Bidirectional Voltage Translation: The chip supports bidirectional voltage translation, allowing devices with different voltage levels to communicate in both directions. This feature is particularly useful in mixed-voltage systems where devices with different voltage requirements need to interact.4. Low Power Consumption: The PCA9517AD,118 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 PCA9517AD,118 is commonly used in systems where devices with different voltage levels need to communicate over the I2C bus. It enables seamless communication between devices operating at different voltage domains, eliminating the need for additional level-shifting components.2. I2C Bus Extension: In scenarios where the distance between I2C devices is large, the PCA9517AD,118 can be used as a repeater to extend the I2C bus length. It buffers and regenerates the I2C signals, ensuring reliable communication over longer distances.3. Industrial Automation: The chip finds applications in industrial automation systems where different sensors, actuators, and control devices operate at different voltage levels. It enables these devices to communicate with each other, facilitating efficient control and monitoring.4. Consumer Electronics: The PCA9517AD,118 is also used in various consumer electronic devices that utilize the I2C bus for communication. It allows different components, such as microcontrollers, sensors, and display modules, to interface with each other, enabling seamless operation and functionality.Overall, the PCA9517AD,118 offers level translation and buffering capabilities, making it a versatile chip for enabling communication between devices with different voltage requirements over the I2C bus.
PCA9517AD,118 Relevant information