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PCA9515AD112

PCA9515AD112

Manufacturer No:

PCA9515AD112

Manufacturer:

NXP USA Inc.

Description:

IC REDRIVER I2C 2CH 400KHZ 8SO

Datasheet:

Datasheet

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PCA9515AD112 Specifications

  • Type
    Parameter
  • Capacitance - Input
    6 pF/m
  • 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
    800µA
  • Voltage - Supply
    2.3V ~ 3.6V
  • 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
    Bulk
  • Product Status
    Active
  • Series
    -
The PCA9515AD112 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 PCA9515AD112 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. High-speed operation: The chip supports high-speed mode (up to 400 kHz) for fast data transfer between I2C buses. 4. Low power consumption: The PCA9515AD112 is designed to consume low power, making it suitable for battery-powered devices.Application scenarios: 1. Interfacing different voltage levels: The chip is commonly used in systems where multiple I2C devices with different voltage levels need to communicate with each other. It enables seamless communication between devices operating at different voltage levels. 2. Bus isolation: In systems with multiple I2C buses, the PCA9515AD112 can be used to isolate the buses, preventing bus contention and ensuring reliable communication. 3. Mixed voltage systems: It is often used in mixed voltage systems, such as connecting low-voltage microcontrollers to higher voltage I2C devices like sensors or displays. 4. Industrial and automotive applications: The chip's wide voltage range and robust design make it suitable for industrial and automotive applications where different devices with varying voltage levels need to communicate over the I2C bus.Overall, the PCA9515AD112 integrated circuit chip provides level shifting and buffering capabilities for I2C bus communication, making it a versatile solution for interfacing devices with different voltage levels and ensuring reliable data transfer.
PCA9515AD112 Relevant information