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PCA9555PW,112

PCA9555PW,112

Manufacturer No:

PCA9555PW,112

Manufacturer:

NXP USA Inc.

Description:

IC XPND 400KHZ I2C SMBUS 24TSSOP

Datasheet:

Datasheet

Delivery:

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PCA9555PW,112 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
    Tube
  • Product Status
    Active
  • Series
    -
The PCA9555PW,112 is an integrated circuit chip that belongs to the PCA9555 family of devices. It is a 16-bit I/O expander with an I2C interface. Here are some advantages and application scenarios of the PCA9555PW,112:Advantages: 1. Increased I/O Capability: The PCA9555PW,112 provides 16 additional I/O pins, which can be useful when the available GPIO pins on a microcontroller or other devices are limited. 2. I2C Interface: The chip communicates using the I2C protocol, which is widely supported by microcontrollers and other devices. This makes it easy to integrate into existing systems. 3. Addressable: The PCA9555PW,112 supports multiple device addresses, allowing multiple chips to be connected on the same I2C bus, thereby expanding the number of available I/O pins even further. 4. Low Power Consumption: The chip is designed to operate with low power consumption, making it suitable for battery-powered applications.Application Scenarios: 1. Industrial Automation: The PCA9555PW,112 can be used in industrial automation systems to expand the number of I/O pins available for controlling sensors, actuators, and other devices. 2. Home Automation: It can be used in home automation systems to interface with various sensors and control devices such as lights, fans, and motors. 3. Internet of Things (IoT): The chip can be utilized in IoT applications where multiple sensors and actuators need to be connected to a microcontroller or gateway device. 4. Robotics: The PCA9555PW,112 can be employed in robotics projects to provide additional I/O pins for controlling motors, sensors, and other peripherals. 5. Prototyping: It is commonly used in prototyping and development boards to expand the I/O capabilities of microcontrollers during the early stages of product development.These are just a few examples of the advantages and application scenarios of the PCA9555PW,112. The chip's flexibility and ease of use make it a popular choice for expanding I/O capabilities in various electronic systems.
PCA9555PW,112 Relevant information