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TCA6408PWG4

TCA6408PWG4

Manufacturer No:

TCA6408PWG4

Manufacturer:

Texas Instruments

Description:

IC XPND 400KHZ I2C SMBUS 16TSSOP

Datasheet:

Datasheet

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TCA6408PWG4 Specifications

  • Type
    Parameter
  • Supplier Device Package
    16-TSSOP
  • Package / Case
    16-TSSOP (0.173", 4.40mm Width)
  • Mounting Type
    Surface Mount
  • Operating Temperature
    -40°C ~ 85°C
  • Voltage - Supply
    1.65V ~ 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
    8
  • DigiKey Programmable
    Not Verified
  • Packaging
    Tube
  • Product Status
    Obsolete
  • Series
    -
The TCA6408PWG4 is an integrated circuit chip that belongs to the TCA6408 family of I/O expanders from Texas Instruments. It provides 8-bit general-purpose input/output (GPIO) expansion for I2C bus applications. Here are some advantages and application scenarios of the TCA6408PWG4:Advantages: 1. GPIO Expansion: The TCA6408PWG4 allows for expanding the number of GPIO pins available in a system. It provides 8 additional I/O pins, which can be configured as inputs or outputs, thereby increasing the flexibility of the system design.2. I2C Interface: The chip communicates over the I2C bus, which is a widely used serial communication protocol. This makes it compatible with a wide range of microcontrollers and other devices that support I2C, simplifying the integration process.3. Low Power Consumption: The TCA6408PWG4 is designed to operate with low power consumption, making it suitable for battery-powered or energy-efficient applications.4. Interrupt Functionality: The chip supports interrupt functionality, allowing the microcontroller to be notified when a change occurs on any of the GPIO pins. This feature helps in reducing the need for continuous polling of the pins, saving processing power and improving system efficiency.Application Scenarios: 1. Industrial Automation: The TCA6408PWG4 can be used in industrial automation systems to expand the number of I/O pins available for connecting sensors, actuators, and other peripheral devices. It enables efficient control and monitoring of various components in the system.2. Home Automation: In home automation applications, the chip can be utilized to increase the number of GPIO pins available for controlling and monitoring devices such as lights, fans, sensors, and switches. It enables centralized control and integration of various home automation functionalities.3. Consumer Electronics: The TCA6408PWG4 can be employed in consumer electronic devices like smart TVs, set-top boxes, and gaming consoles to expand the number of I/O pins for connecting peripherals, controlling user interfaces, and managing various functions.4. Internet of Things (IoT): With the growing popularity of IoT devices, the TCA6408PWG4 can be used to expand the I/O capabilities of microcontrollers or single-board computers in IoT applications. It allows for easy integration of multiple sensors, actuators, and communication modules, enabling efficient data collection and control.Overall, the TCA6408PWG4 integrated circuit chip offers GPIO expansion, I2C compatibility, low power consumption, and interrupt functionality, making it suitable for a wide range of applications requiring additional I/O pins and efficient control.
TCA6408PWG4 Relevant information