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PCA9509AGM,125

PCA9509AGM,125

Manufacturer No:

PCA9509AGM,125

Manufacturer:

NXP USA Inc.

Description:

IC REDRIVER I2C 2CH 400KHZ 8XQFN

Datasheet:

Datasheet

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PCA9509AGM,125 Specifications

  • Type
    Parameter
  • Capacitance - Input
    2 pF
  • Supplier Device Package
    8-XQFN (1.6x1.6)
  • Package / Case
    8-XFQFN Exposed Pad
  • Mounting Type
    Surface Mount
  • Operating Temperature
    -40°C ~ 85°C
  • Current - Supply
    5µA
  • Voltage - Supply
    2.3V ~ 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
    Obsolete
  • Series
    -
The PCA9509AGM,125 is an integrated circuit chip that belongs to the PCA9509 series of I2C-bus controlled 16-bit I/O expander family. Here are some advantages and application scenarios of this chip:Advantages: 1. I2C-bus interface: The chip uses the I2C-bus protocol for communication, which allows for easy integration with other I2C-compatible devices. 2. Expandable I/Os: It provides 16 I/O pins that can be used as inputs or outputs, allowing for expansion of the number of I/Os available in a system. 3. Low power consumption: The chip is designed to operate with low power consumption, making it suitable for battery-powered devices or applications where power efficiency is important. 4. Interrupt output: It has an interrupt output pin that can be used to signal the host microcontroller when a change in the input status is detected, reducing the need for continuous polling of inputs.Application scenarios: 1. Industrial automation: The PCA9509AGM,125 can be used in industrial automation systems to expand the number of I/Os available for controlling various devices or sensors. 2. Home automation: It can be used in home automation systems to interface with different sensors, switches, or actuators, allowing for control and monitoring of various home appliances or devices. 3. Internet of Things (IoT): The chip can be used in IoT applications where multiple sensors or actuators need to be connected to a central controller, enabling communication and control over the I2C-bus. 4. Consumer electronics: It can be used in various consumer electronic devices, such as smart TVs, gaming consoles, or audio systems, to provide additional I/Os for user interface or control purposes.Overall, the PCA9509AGM,125 chip offers expandable I/O capabilities with low power consumption, making it suitable for a wide range of applications requiring I2C-bus controlled I/O expansion.
PCA9509AGM,125 Relevant information