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PCA9555PW/DG,118

PCA9555PW/DG,118

Manufacturer No:

PCA9555PW/DG,118

Manufacturer:

NXP USA Inc.

Description:

IC XPND 400KHZ I2C SMBUS 24TSSOP

Datasheet:

Datasheet

Delivery:

Payment:

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PCA9555PW/DG,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
    Cut Tape (CT)
  • Packaging
    Tape & Reel (TR)
  • Product Status
    Obsolete
  • Series
    -
The PCA9555PW/DG,118 is an integrated circuit chip that belongs to the PCA9555 family of devices. It is an I2C-bus controlled 16-bit I/O expander optimized for low-power and low-voltage applications. Here are some advantages and application scenarios of this chip:Advantages: 1. Expandability: The PCA9555PW/DG,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. I2C Interface: It uses the I2C-bus interface, which is a widely used communication protocol, allowing for easy integration with various microcontrollers and other I2C-compatible devices. 3. Low Power Consumption: The chip is designed to operate at low power, making it suitable for battery-powered applications or systems with strict power constraints. 4. Interrupt Output: It has an interrupt output pin that can be used to notify the microcontroller about changes in the input states, reducing the need for continuous polling of the I/O pins. 5. Programmable Input/Output Configuration: Each I/O pin can be individually configured as an input or output, allowing for flexible usage based on the application requirements.Application Scenarios: 1. Industrial Automation: The PCA9555PW/DG,118 can be used in industrial automation systems to expand the number of I/Os available for controlling various sensors, actuators, and other peripheral devices. 2. Home Automation: It can be utilized in home automation systems to interface with different sensors, switches, and control modules, enabling the control and monitoring of various home appliances and devices. 3. Internet of Things (IoT): The chip can be integrated into IoT devices to provide additional I/Os for connecting and controlling sensors, actuators, and other peripherals in a networked environment. 4. Robotics: It can be used in robotics applications to expand the number of I/Os available for controlling motors, sensors, and other components of the robot. 5. Automotive Electronics: The PCA9555PW/DG,118 can be employed in automotive electronics for expanding the I/O capabilities of microcontrollers, enabling the control of various automotive systems and functions.These are just a few examples of the advantages and application scenarios of the PCA9555PW/DG,118 integrated circuit chip. Its flexibility, low power consumption, and expandability make it suitable for a wide range of applications where additional I/Os are required.
PCA9555PW/DG,118 Relevant information