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PCA9673DB,112

PCA9673DB,112

Manufacturer No:

PCA9673DB,112

Manufacturer:

NXP USA Inc.

Description:

IC XPNDR 1MHZ I2C 24SSOP

Datasheet:

Datasheet

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PCA9673DB,112 Specifications

  • Type
    Parameter
  • Supplier Device Package
    24-SSOP
  • Package / Case
    24-SSOP (0.209", 5.30mm Width)
  • Mounting Type
    Surface Mount
  • Operating Temperature
    -40°C ~ 85°C
  • Voltage - Supply
    2.3V ~ 5.5V
  • Clock Frequency
    1 MHz
  • Current - Output Source/Sink
    100µA, 25mA
  • Output Type
    Push-Pull
  • Features
    POR
  • Interrupt Output
    Yes
  • Interface
    I²C
  • Number of I/O
    16
  • DigiKey Programmable
    Not Verified
  • Packaging
    Tube
  • Product Status
    Obsolete
  • Series
    -
The PCA9673DB,112 is an integrated circuit chip that belongs to the PCA967x family of general-purpose I/O expanders from NXP Semiconductors. Here are some advantages and application scenarios of the PCA9673DB,112:Advantages: 1. Expandability: The PCA9673DB,112 provides an easy way to expand the number of I/O pins available on a microcontroller or microprocessor. It offers 16 I/O pins that can be individually configured as inputs or outputs. 2. Simplified design: By using the PCA9673DB,112, designers can reduce the complexity of their circuitry by offloading the I/O handling to a dedicated chip. This can lead to simplified board layouts and reduced component count. 3. I2C interface: The chip communicates with the host microcontroller using the I2C bus, which is a widely used and well-supported communication protocol. This allows for easy integration into existing I2C-based systems. 4. Low power consumption: The PCA9673DB,112 is designed to operate at low power levels, making it suitable for battery-powered applications or energy-efficient designs. 5. Interrupt capability: The chip supports interrupt functionality, allowing the microcontroller to be notified when a specific I/O pin changes its state. This can be useful for applications that require real-time response to external events.Application scenarios: 1. Industrial automation: The PCA9673DB,112 can be used in industrial automation systems to expand the number of I/O pins available for controlling various sensors, actuators, or other peripheral devices. 2. Home automation: In home automation applications, the chip can be utilized to interface with different sensors, switches, or relays, enabling control and monitoring of various home appliances or systems. 3. Internet of Things (IoT): The PCA9673DB,112 can be integrated into IoT devices to provide additional I/O pins for connecting and controlling sensors, actuators, or other peripherals. 4. Robotics: The chip can be used in robotics projects to expand the number of I/O pins available for controlling motors, sensors, or other components. 5. Automotive electronics: In automotive applications, the PCA9673DB,112 can be employed to interface with various sensors, switches, or indicators, providing additional I/O pins for controlling and monitoring different automotive systems.It's important to note that the specific advantages and application scenarios may vary depending on the requirements and constraints of the project.
PCA9673DB,112 Relevant information