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PCA9521DP,118

PCA9521DP,118

Manufacturer No:

PCA9521DP,118

Manufacturer:

NXP USA Inc.

Description:

IC REDRIVER I2C 1CH 1MHZ 8TSSOP

Datasheet:

Datasheet

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PCA9521DP,118 Specifications

  • Type
    Parameter
  • Capacitance - Input
    10 pF
  • Supplier Device Package
    8-TSSOP
  • Package / Case
    8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
  • Mounting Type
    Surface Mount
  • Operating Temperature
    -40°C ~ 85°C
  • Current - Supply
    6mA
  • Voltage - Supply
    2.7V ~ 5.5V
  • Signal Conditioning
    -
  • Delay Time
    -
  • Number of Channels
    1
  • Data Rate (Max)
    1MHz
  • Output
    2-Wire Bus
  • Input
    2-Wire Bus
  • Applications
    I²C
  • Type
    Buffer, ReDriver
  • Packaging
    Cut Tape (CT)
  • Packaging
    Tape & Reel (TR)
  • Product Status
    Obsolete
  • Series
    -
The PCA9521DP,118 is an integrated circuit chip that is specifically designed for I2C-bus/SMBus applications. It is a 2-channel I2C-bus/SMBus multiplexer with interrupt logic and reset. Here are some advantages and application scenarios of the PCA9521DP,118:Advantages: 1. Multiplexing: The PCA9521DP,118 allows multiple I2C-bus/SMBus devices to be connected to a single I2C-bus/SMBus master. This helps in reducing the number of I2C-bus/SMBus lines required in a system, saving board space and reducing complexity. 2. Interrupt Logic: The chip has built-in interrupt logic that can be used to notify the system when a specific event occurs on any of the I2C-bus/SMBus channels. This helps in efficient event handling and reduces the need for continuous polling. 3. Reset Functionality: The PCA9521DP,118 provides a reset function that can be used to reset the I2C-bus/SMBus devices connected to it. This is useful in scenarios where a system needs to reset or power cycle specific devices without affecting the entire system.Application Scenarios: 1. Industrial Automation: The PCA9521DP,118 can be used in industrial automation systems where multiple I2C-bus/SMBus devices need to be connected to a central controller. It helps in reducing the number of communication lines and simplifying the system design. 2. Consumer Electronics: In consumer electronics devices like televisions, set-top boxes, or home automation systems, the PCA9521DP,118 can be used to connect multiple I2C-bus/SMBus devices such as sensors, displays, or control modules to a single I2C-bus/SMBus master. 3. Automotive: The chip can be used in automotive applications where multiple I2C-bus/SMBus devices like sensors, actuators, or control modules need to be connected to a central controller. It helps in reducing wiring complexity and improving system reliability.Overall, the PCA9521DP,118 offers multiplexing, interrupt logic, and reset functionality, making it suitable for various applications that require efficient I2C-bus/SMBus communication and control.
PCA9521DP,118 Relevant information