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PCA9517D,118

PCA9517D,118

Manufacturer No:

PCA9517D,118

Manufacturer:

NXP USA Inc.

Description:

IC REDRIVER I2C 1CH 400KHZ 8SO

Datasheet:

Datasheet

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PCA9517D,118 Specifications

  • Type
    Parameter
  • Capacitance - Input
    6 pF
  • 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
  • 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 PCA9517D,118 is a level-translating I2C-bus repeater chip. It provides bidirectional voltage-level translation between low-voltage (down to 0.9V) and higher-voltage (up to 5.5V) I2C-bus or SMBus applications. Here are the advantages and application scenarios of the PCA9517D,118 integrated circuit chips:Advantages: 1. Voltage-level translation: The PCA9517D,118 allows communication between devices operating at different voltage levels, enabling seamless integration of low-voltage and high-voltage I2C-bus or SMBus devices. 2. Bidirectional translation: It supports bidirectional data transfer, allowing both read and write operations between devices. 3. Automatic direction sensing: The chip automatically senses the direction of data flow and adjusts the direction of the voltage-level translation accordingly, simplifying the design and reducing the need for additional control signals. 4. Low standby current: The PCA9517D,118 has a low standby current consumption, making it suitable for power-sensitive applications.Application scenarios: 1. Mixed voltage-level I2C-bus systems: The PCA9517D,118 is commonly used in systems where different devices operate at different voltage levels. It allows seamless communication between devices with varying voltage requirements, ensuring compatibility and interoperability. 2. Level translation in SMBus applications: The chip can be used in systems utilizing SMBus, which is a variant of the I2C-bus. It enables voltage-level translation between low-voltage SMBus devices and higher-voltage devices, facilitating communication between them. 3. Industrial automation: The PCA9517D,118 is suitable for industrial automation applications where different sensors, actuators, and control devices may operate at different voltage levels. It allows these devices to communicate with each other over the I2C-bus, regardless of their voltage requirements. 4. Consumer electronics: In consumer electronics, the chip can be used to interface low-voltage I2C-bus devices, such as touch controllers or sensors, with higher-voltage devices like microcontrollers or display controllers. This enables seamless integration of various components in the system. 5. IoT devices: The PCA9517D,118 can be utilized in IoT devices where multiple sensors or peripherals with different voltage levels need to communicate over the I2C-bus. It simplifies the design and ensures compatibility between devices with varying voltage requirements.Overall, the PCA9517D,118 integrated circuit chip provides voltage-level translation and bidirectional communication capabilities, making it a versatile solution for integrating devices operating at different voltage levels in various applications.
PCA9517D,118 Relevant information