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PCAL9555APW,118

PCAL9555APW,118

Manufacturer No:

PCAL9555APW,118

Manufacturer:

NXP USA Inc.

Description:

IC XPND 400KHZ I2C SMBUS 24TSSOP

Datasheet:

Datasheet

Delivery:

Payment:

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PCAL9555APW,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
    1.65V ~ 5.5V
  • Clock Frequency
    400 kHz
  • Current - Output Source/Sink
    10mA, 25mA
  • Output Type
    Open Drain, 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
    Active
  • Series
    Agile
The PCAL9555APW,118 is an integrated circuit chip that offers several advantages and can be applied in various scenarios. Some of the advantages and application scenarios of this chip are:Advantages: 1. GPIO Expansion: The PCAL9555APW,118 provides 16 general-purpose input/output (GPIO) pins, allowing for easy expansion of the number of available GPIOs in a system. This is particularly useful in applications where a microcontroller or processor has limited GPIO pins available.2. I2C Interface: The chip communicates with the host microcontroller or processor using the I2C (Inter-Integrated Circuit) interface. This interface is widely supported and allows for easy integration into existing I2C-based systems.3. Interrupt Functionality: The PCAL9555APW,118 supports interrupt functionality, allowing the host microcontroller or processor to be notified when a specific GPIO pin changes its state. This feature is useful in applications where real-time response to GPIO events is required.4. Low Power Consumption: The chip is designed to operate at low power, making it suitable for battery-powered or energy-efficient applications.Application Scenarios: 1. Industrial Automation: The PCAL9555APW,118 can be used in industrial automation systems to expand the number of available GPIOs for controlling various devices, such as sensors, actuators, or relays.2. Home Automation: In home automation systems, the chip can be utilized to provide additional GPIOs for controlling lights, appliances, or other smart devices.3. Internet of Things (IoT): The PCAL9555APW,118 can be integrated into IoT devices to expand the number of GPIOs available for sensor inputs, actuator outputs, or communication interfaces.4. Robotics: The chip can be used in robotics applications to provide additional GPIOs for controlling motors, sensors, or other peripherals.5. Automotive Electronics: In automotive electronics, the PCAL9555APW,118 can be employed to expand the number of GPIOs for various functions, such as controlling lights, switches, or sensors.Overall, the PCAL9555APW,118 integrated circuit chip offers GPIO expansion, I2C interface, interrupt functionality, and low power consumption, making it suitable for a wide range of applications requiring additional GPIOs and control capabilities.
PCAL9555APW,118 Relevant information