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PCA9556PW,118

PCA9556PW,118

Manufacturer No:

PCA9556PW,118

Manufacturer:

NXP USA Inc.

Description:

IC XPND 100KHZ I2C SMBUS 16TSSOP

Datasheet:

Datasheet

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PCA9556PW,118 Specifications

  • Type
    Parameter
  • Supplier Device Package
    16-TSSOP
  • Package / Case
    16-TSSOP (0.173", 4.40mm Width)
  • Mounting Type
    Surface Mount
  • Operating Temperature
    -40°C ~ 85°C
  • Voltage - Supply
    3V ~ 5.5V
  • Clock Frequency
    100 kHz
  • Current - Output Source/Sink
    10mA, 20mA
  • Output Type
    Open Drain, Push-Pull
  • Features
    POR
  • Interrupt Output
    Yes
  • Interface
    I²C, SMBus
  • Number of I/O
    8
  • DigiKey Programmable
    Not Verified
  • Packaging
    Bulk
  • Product Status
    Obsolete
  • Series
    -
The PCA9556PW,118 is an integrated circuit chip that belongs to the PCA9556 series of devices. It is a 16-bit I/O expander with an I2C interface. Here are some advantages and application scenarios of the PCA9556PW,118:Advantages: 1. Expandability: The PCA9556PW,118 allows you to expand the number of I/O pins available on your microcontroller or system. It provides 16 additional I/O pins, which can be configured as inputs or outputs. 2. I2C Interface: The chip communicates with the host microcontroller using the I2C protocol, which is widely supported and allows for easy integration into various systems. 3. Low Power Consumption: The PCA9556PW,118 is designed to operate with low power consumption, making it suitable for battery-powered devices or applications where power efficiency is important. 4. Interrupt Functionality: It supports interrupt generation on selected pins, allowing the microcontroller to be notified when a specific event occurs, reducing the need for continuous polling.Application Scenarios: 1. Industrial Automation: The PCA9556PW,118 can be used in industrial automation systems to expand the number of I/O pins available for controlling sensors, actuators, or other devices. 2. Home Automation: It can be utilized in home automation systems to interface with various sensors, switches, or relays, enabling control and monitoring of different home appliances or devices. 3. Internet of Things (IoT): The chip can be integrated into IoT devices to provide additional I/O capabilities, allowing for connectivity and control of various sensors, actuators, or peripherals. 4. Embedded Systems: The PCA9556PW,118 is commonly used in embedded systems where there is a need for expanding the number of I/O pins beyond what the microcontroller provides.It's important to note that the specific application and advantages of the PCA9556PW,118 may vary depending on the requirements and design of the system it is being used in.
PCA9556PW,118 Relevant information