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PCA9539RPW,118

PCA9539RPW,118

Manufacturer No:

PCA9539RPW,118

Manufacturer:

NXP USA Inc.

Description:

IC XPND 400KHZ I2C SMBUS 24TSSOP

Datasheet:

Datasheet

Delivery:

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PCA9539RPW,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 ~ 85°C
  • Voltage - Supply
    2.3V ~ 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
    -
The PCA9539RPW,118 is an integrated circuit chip that belongs to the PCA9539 series of I/O expanders from NXP Semiconductors. It offers several advantages and can be used in various application scenarios. Here are some of its advantages and application scenarios:Advantages: 1. I/O Expansion: The PCA9539RPW,118 provides additional I/O pins, allowing for expansion of the available GPIO (General Purpose Input/Output) pins on a microcontroller or other devices. This is particularly useful when the number of available I/O pins is limited.2. Simplified Interface: It uses the I2C (Inter-Integrated Circuit) interface, which requires only two wires for communication, reducing the complexity of the interface and minimizing the number of required pins on the microcontroller.3. Programmable Configuration: The chip allows for individual pin configuration, enabling the selection of input or output mode, as well as setting the polarity inversion and pull-up/pull-down resistors for each pin.4. Interrupt Functionality: The PCA9539RPW,118 supports interrupt generation on selected pins, allowing for efficient event-driven designs and reducing the need for continuous polling of the I/O status.Application Scenarios: 1. Industrial Automation: The PCA9539RPW,118 can be used in industrial automation systems to expand the number of I/O pins available for connecting sensors, actuators, and other peripheral devices. It simplifies the interface with the main controller and provides flexibility in configuring the I/O pins based on the specific requirements of the application.2. Internet of Things (IoT): In IoT applications, where multiple sensors and actuators are connected to a central controller, the PCA9539RPW,118 can be used to expand the I/O capabilities of the controller. It allows for efficient management of the connected devices and enables the implementation of various IoT functionalities.3. Consumer Electronics: The chip can be utilized in consumer electronic devices, such as smart home systems, to provide additional I/O pins for connecting various peripherals like buttons, LEDs, and displays. It simplifies the design and reduces the number of required pins on the main controller, making it suitable for space-constrained applications.4. Automotive: In automotive applications, the PCA9539RPW,118 can be used to expand the I/O capabilities of the main controller, allowing for the connection of various sensors, switches, and indicators. It simplifies the wiring and reduces the complexity of the control system.Overall, the PCA9539RPW,118 integrated circuit chip offers I/O expansion, simplified interface, programmable configuration, and interrupt functionality, making it suitable for a wide range of applications in different industries.
PCA9539RPW,118 Relevant information