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PCA9515APW

PCA9515APW

Manufacturer No:

PCA9515APW

Manufacturer:

Texas Instruments

Description:

IC REDRIVER I2C 2CH 8TSSOP

Datasheet:

Datasheet

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PCA9515APW Specifications

  • Type
    Parameter
  • Supplier Device Package
    8-TSSOP
  • Package / Case
    8-TSSOP (0.173", 4.40mm 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
  • Packaging
    Bulk
  • Product Status
    Last Time Buy
  • Series
    -
The PCA9515APW 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 PCA9515APW 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 capabilities to isolate the capacitance of one bus from the other, ensuring signal integrity and preventing bus lock-up. 3. Multiple devices: The chip supports multiple devices on the same I2C bus, allowing for easy expansion of I2C-based systems. 4. Low power consumption: The PCA9515APW is designed to consume low power, making it suitable for battery-powered applications.Application scenarios: 1. Interfacing different voltage devices: The chip is commonly used to interface devices operating at different voltage levels. For example, it can be used to connect a 3.3V microcontroller to a 5V I2C sensor or peripheral. 2. Expanding I2C bus: It can be used to expand the number of devices on an I2C bus by buffering and isolating the bus capacitance, ensuring reliable communication between multiple devices. 3. Mixed voltage systems: In systems where different components operate at different voltage levels, the PCA9515APW can be used to bridge the voltage gap and enable communication between them. 4. Industrial and automotive applications: The chip's wide 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 an I2C bus.Overall, the PCA9515APW integrated circuit chip provides a convenient and reliable solution for level shifting and buffering I2C bus signals, enabling seamless communication between devices operating at different voltage levels.
PCA9515APW Relevant information