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PCF8575PWG4

PCF8575PWG4

Manufacturer No:

PCF8575PWG4

Manufacturer:

Texas Instruments

Description:

IC I/O EXPANDER I2C 16B 24TSSOP

Datasheet:

Datasheet

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PCF8575PWG4 Specifications

  • Type
    Parameter
  • Supplier Device Package
    24-TSSOP
  • Package / Case
    24-TSSOP (0.173", 4.40mm 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
    Bulk
  • Product Status
    Active
  • Series
    -
The PCF8575PWG4 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 this chip:Advantages: 1. I2C Interface: The PCF8575PWG4 chip communicates using the I2C protocol, which is a widely used serial communication protocol. This makes it compatible with a wide range of microcontrollers and other devices that support I2C.2. Expandable I/O: The chip provides 16 I/O pins that can be used as either inputs or outputs. This allows for easy expansion of the number of I/O pins available on a microcontroller or other devices.3. Low Power Consumption: The PCF8575PWG4 chip is designed to operate at low power, making it suitable for battery-powered applications or devices where power efficiency is important.4. Addressable: Multiple PCF8575PWG4 chips can be connected to the same I2C bus, and each chip can be assigned a unique address. This allows for the expansion of I/O pins beyond the 16 provided by a single chip.Application Scenarios: 1. Industrial Automation: The PCF8575PWG4 chip can be used in industrial automation systems to expand the number of I/O pins available on a microcontroller. It can be used to interface with various sensors, actuators, and other devices.2. Home Automation: In home automation systems, the chip can be used to control and monitor various devices such as lights, fans, and sensors. It allows for easy expansion of I/O pins without the need for additional microcontrollers.3. Robotics: The PCF8575PWG4 chip can be used in robotics applications to interface with sensors, motors, and other peripherals. It simplifies the wiring and reduces the number of I/O pins required on the main microcontroller.4. IoT Devices: With its low power consumption and I2C interface, the chip is suitable for IoT devices that require expansion of I/O pins. It can be used in smart home devices, wearable devices, and other IoT applications.Overall, the PCF8575PWG4 chip offers expandable I/O capabilities, low power consumption, and compatibility with the I2C protocol, making it suitable for a wide range of applications in various industries.
PCF8575PWG4 Relevant information