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PCA9557D,118

PCA9557D,118

Manufacturer No:

PCA9557D,118

Manufacturer:

NXP USA Inc.

Description:

IC XPNDR 400KHZ I2C SMBUS 16SO

Datasheet:

Datasheet

Delivery:

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PCA9557D,118 Specifications

  • Type
    Parameter
  • Supplier Device Package
    16-SO
  • Package / Case
    16-SOIC (0.154", 3.90mm 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
    Open Drain, Push-Pull
  • Features
    POR
  • Interrupt Output
    No
  • Interface
    I²C, SMBus
  • Number of I/O
    8
  • DigiKey Programmable
    Not Verified
  • Packaging
    Cut Tape (CT)
  • Packaging
    Tape & Reel (TR)
  • Product Status
    Active
  • Series
    -
The PCA9557D,118 is an integrated circuit chip that belongs to the PCA9557 series of I/O expanders. It offers several advantages and can be used in various application scenarios. Here are some of the advantages and application scenarios of the PCA9557D,118:Advantages: 1. I2C Interface: The PCA9557D,118 communicates using the I2C (Inter-Integrated Circuit) interface, which allows for easy integration with microcontrollers and other I2C-compatible devices. 2. Expandable I/O: It provides 8 I/O pins that can be used as inputs or outputs, allowing for expansion of the number of I/Os available in a system. 3. Low Power Consumption: The chip has low power consumption, making it suitable for battery-powered devices or applications where power efficiency is crucial. 4. Interrupt Output: It features an interrupt output pin that can be used to notify the microcontroller of any changes in the input states, reducing the need for continuous polling. 5. Programmable Output Configuration: The PCA9557D,118 allows individual configuration of each I/O pin as either an input or an output, providing flexibility in designing systems.Application Scenarios: 1. Industrial Automation: The PCA9557D,118 can be used in industrial automation systems to expand the number of I/Os available for controlling various devices, such as sensors, actuators, and switches. 2. Home Automation: It can be utilized in home automation systems to interface with different sensors, switches, and other devices, enabling control and monitoring of various home appliances and systems. 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. 4. Robotics: PCA9557D,118 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: It can be employed in automotive electronics for expanding the number of I/Os available for controlling various functions, such as lighting, sensors, and actuators.Overall, the PCA9557D,118 offers expandable I/O capabilities, low power consumption, and easy integration through the I2C interface, making it suitable for a wide range of applications requiring additional I/Os.
PCA9557D,118 Relevant information