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PCF8575DB

PCF8575DB

Manufacturer No:

PCF8575DB

Manufacturer:

Texas Instruments

Description:

IC XPNDR 400KHZ I2C SMBUS 24SSOP

Datasheet:

Datasheet

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PCF8575DB 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
    2.5V ~ 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
    Tube
  • Packaging
    Bulk
  • Product Status
    Last Time Buy
  • Series
    -
The PCF8575DB is an integrated circuit chip that belongs to the PCF8575 family of remote 16-bit I/O expanders for I2C-bus. It provides general-purpose remote I/O expansion for most microcontroller families via the I2C interface. Some of the advantages and application scenarios of the PCF8575DB chip are:Advantages: 1. I2C Interface: The PCF8575DB chip communicates with the microcontroller or other devices using the I2C interface, which is a widely used and well-supported communication protocol. 2. Remote I/O Expansion: It allows for easy expansion of the number of input/output pins available to a microcontroller. This is particularly useful when the microcontroller has limited I/O pins, but more are required for a specific application. 3. Low Power Consumption: The PCF8575DB chip has low power consumption, making it suitable for battery-powered or low-power applications. 4. Cascadable: Multiple PCF8575DB chips can be cascaded together to further expand the number of I/O pins available, providing even greater flexibility.Application Scenarios: 1. Industrial Automation: The PCF8575DB chip can be used in industrial automation systems to interface with various sensors, actuators, and other devices. It allows for easy expansion of I/O pins, enabling the control and monitoring of multiple devices. 2. Home Automation: In home automation systems, the PCF8575DB chip can be used to interface with different sensors, switches, and other devices. It enables the control and monitoring of various home automation functions, such as lighting, temperature, and security systems. 3. Robotics: The PCF8575DB chip can be utilized in robotics applications to interface with sensors, motors, and other peripherals. It allows for the expansion of I/O pins, enabling the control and coordination of multiple robotic components. 4. IoT Devices: With the increasing popularity of IoT devices, the PCF8575DB chip can be used to expand the I/O capabilities of microcontrollers used in IoT applications. It enables the connection of various sensors, actuators, and communication modules, facilitating the development of IoT devices.Overall, the PCF8575DB chip offers a convenient and flexible solution for expanding the I/O capabilities of microcontrollers, making it suitable for a wide range of applications in different industries.
PCF8575DB Relevant information