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PCA9539PWRE4

PCA9539PWRE4

Manufacturer No:

PCA9539PWRE4

Manufacturer:

Texas Instruments

Description:

IC XPND 400KHZ I2C SMBUS 24TSSOP

Datasheet:

Datasheet

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PCA9539PWRE4 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
    Discontinued at Digi-Key
  • Series
    -
The PCA9539PWRE4 is an integrated circuit chip that offers several advantages and can be applied in various scenarios. Here are some of its key advantages and application scenarios:Advantages: 1. GPIO Expansion: The PCA9539PWRE4 provides 16 general-purpose input/output (GPIO) pins, allowing for easy expansion of the number of available I/O pins in a system. 2. I2C Interface: It communicates using the I2C (Inter-Integrated Circuit) protocol, which is widely supported and allows for simple integration with other I2C-compatible devices. 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 crucial. 4. Interrupt Functionality: It supports interrupt functionality, enabling efficient event-driven designs and reducing the need for continuous polling of GPIO pins. 5. Programmable Output Configuration: Each GPIO pin can be individually configured as an input or output, allowing for flexible usage based on specific application requirements.Application Scenarios: 1. Embedded Systems: The PCA9539PWRE4 can be used in embedded systems to expand the number of available GPIO pins, enabling connectivity with various sensors, actuators, and other peripheral devices. 2. Industrial Automation: It can be employed in industrial automation applications to control and monitor multiple input and output signals, such as controlling relays, reading switches, or detecting sensor inputs. 3. Internet of Things (IoT): The chip can be utilized in IoT devices to interface with different sensors, actuators, or external modules, providing a means to control and monitor various aspects of the connected environment. 4. Consumer Electronics: It can be integrated into consumer electronic devices to expand the number of available I/O pins, facilitating user interface elements, such as buttons, switches, or LED indicators. 5. Automotive Applications: The PCA9539PWRE4 can be used in automotive systems for tasks like controlling lighting systems, reading switch inputs, or interfacing with various sensors.These are just a few examples of the advantages and application scenarios of the PCA9539PWRE4 integrated circuit chip. Its versatility and features make it a valuable component in many electronic systems.
PCA9539PWRE4 Relevant information