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PCF8575DBR

PCF8575DBR

Manufacturer No:

PCF8575DBR

Manufacturer:

Texas Instruments

Description:

IC XPNDR 400KHZ I2C SMBUS 24SSOP

Datasheet:

Datasheet

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PCF8575DBR 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
    1mA, 25mA
  • Output Type
    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
    -
The PCF8575DBR is an integrated circuit chip that belongs to the PCF8575 family of remote 16-bit I/O expanders for I2C-bus. Here are some advantages and application scenarios of the PCF8575DBR chip:Advantages: 1. I2C Interface: The PCF8575DBR chip uses the I2C-bus interface, which is a widely used communication protocol for connecting various devices in embedded systems. This makes it compatible with a wide range of microcontrollers and other I2C devices.2. Expandable I/O: The PCF8575DBR chip provides 16-bit I/O expansion, allowing you to increase the number of input/output pins of your microcontroller or other devices. This is particularly useful when you have limited I/O pins available on your main controller.3. Low Power Consumption: The PCF8575DBR chip is designed to operate at low power, making it suitable for battery-powered applications or devices where power efficiency is crucial.4. Interrupt Output: The chip provides an interrupt output pin that can be used to notify the microcontroller when any of the I/O pins change their state. This helps in reducing the polling overhead on the microcontroller and allows for efficient event-driven programming.Application Scenarios: 1. Industrial Automation: The PCF8575DBR chip can be used in industrial automation systems where there is a need for expanding the number of I/O pins. It can be used to interface various sensors, actuators, and other peripheral devices with the main controller.2. Home Automation: In home automation systems, the PCF8575DBR chip can be used to control and monitor multiple devices such as lights, fans, sensors, and switches. It allows for centralized control and reduces the wiring complexity.3. Robotics: The PCF8575DBR chip can be used in robotics applications to expand the I/O capabilities of the microcontroller. It can be used to interface various sensors, motors, and other peripherals required for robot control.4. IoT Devices: With the increasing popularity of IoT devices, the PCF8575DBR chip can be used to expand the I/O capabilities of microcontrollers used in IoT applications. It can be used to interface sensors, actuators, and other devices in smart home systems, environmental monitoring, and other IoT projects.Overall, the PCF8575DBR chip offers expandable I/O capabilities, low power consumption, and compatibility with the I2C interface, making it suitable for a wide range of applications in various industries.
PCF8575DBR Relevant information