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PCA9539PW/Q900,118

PCA9539PW/Q900,118

Manufacturer No:

PCA9539PW/Q900,118

Manufacturer:

NXP USA Inc.

Description:

IC XPND 400KHZ I2C SMBUS 24TSSOP

Datasheet:

Datasheet

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PCA9539PW/Q900,118 Specifications

  • Type
    Parameter
  • Supplier Device Package
    24-TSSOP
  • Package / Case
    24-TSSOP (0.173", 4.40mm Width)
  • Mounting Type
    Surface Mount
  • Operating Temperature
    -40°C ~ 125°C
  • Voltage - Supply
    3V ~ 5.5V
  • Clock Frequency
    400 kHz
  • Current - Output Source/Sink
    10mA, 25mA
  • Output Type
    Push-Pull
  • Features
    POR
  • Interrupt Output
    Yes
  • Interface
    I²C, SMBus
  • Number of I/O
    16
  • DigiKey Programmable
    Not Verified
  • Packaging
    Tape & Reel (TR)
  • Product Status
    Active
  • Series
    Automotive, AEC-Q100
The PCA9539PW/Q900,118 is an integrated circuit chip that belongs to the PCA9539 series of I/O expanders from NXP Semiconductors. Here are some advantages and application scenarios of this chip:Advantages: 1. I/O Expansion: The PCA9539PW/Q900,118 provides 16 I/O pins that can be used to expand the number of available I/Os in a microcontroller or microprocessor-based system. 2. GPIO Functionality: Each I/O pin can be configured as an input or output, allowing for flexible usage in various applications. 3. Interrupt Output: The chip supports an interrupt output pin that can be used to notify the microcontroller about changes in the input pins' states, reducing the need for continuous polling. 4. Low Power Consumption: The PCA9539PW/Q900,118 operates at low power, making it suitable for battery-powered devices or applications where power efficiency is crucial. 5. I2C Interface: The chip communicates with the microcontroller using the I2C bus, which is a widely used and standardized communication protocol.Application Scenarios: 1. Industrial Automation: The PCA9539PW/Q900,118 can be used in industrial automation systems to expand the number of I/Os available for controlling various devices, such as sensors, actuators, or relays. 2. Home Automation: In home automation applications, the chip can be utilized to interface with different sensors, switches, or lights, allowing for centralized control and monitoring. 3. Internet of Things (IoT): The PCA9539PW/Q900,118 can be integrated into IoT devices to provide additional I/Os for connecting and controlling various peripherals, enabling smart functionality. 4. Automotive Electronics: The chip can be employed in automotive electronics for expanding the number of I/Os available for controlling lights, switches, or other components. 5. Consumer Electronics: In consumer electronic devices, the PCA9539PW/Q900,118 can be used to provide additional I/Os for user interface elements, such as buttons, LEDs, or displays.These are just a few examples of the advantages and application scenarios of the PCA9539PW/Q900,118 integrated circuit chip. Its flexibility, low power consumption, and I/O expansion capabilities make it suitable for a wide range of embedded system applications.
PCA9539PW/Q900,118 Relevant information