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TCA9555RTWR

TCA9555RTWR

Manufacturer No:

TCA9555RTWR

Manufacturer:

Texas Instruments

Description:

IC XPNDR 400KHZ I2C SMBUS 24WQFN

Datasheet:

Datasheet

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TCA9555RTWR Specifications

  • Type
    Parameter
  • Supplier Device Package
    24-WQFN (4x4)
  • Package / Case
    24-WFQFN Exposed Pad
  • 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
    16
  • DigiKey Programmable
    Not Verified
  • Packaging
    Cut Tape (CT)
  • Packaging
    Tape & Reel (TR)
  • Product Status
    Active
  • Series
    -
The TCA9555RTWR is an integrated circuit chip that belongs to the TCA9555 family of I/O expanders. It provides 16-bit general-purpose parallel input/output (GPIO) expansion for I2C bus applications. Here are some advantages and application scenarios of the TCA9555RTWR chip:Advantages: 1. Increased I/O Capability: The TCA9555RTWR chip expands the number of available I/O pins, allowing for more devices or sensors to be connected to a microcontroller or system. 2. Simplified Design: It reduces the complexity of the system design by providing additional I/O pins without requiring multiple microcontroller pins. 3. I2C Interface: The chip communicates over the I2C bus, which is a widely used and standardized communication protocol, making it compatible with a variety of microcontrollers and systems. 4. Low Power Consumption: The TCA9555RTWR chip has low power consumption, making it suitable for battery-powered or low-power applications. 5. Interrupt Functionality: It supports interrupt functionality, allowing the microcontroller to be notified when a change occurs on any of the I/O pins.Application Scenarios: 1. Industrial Automation: The TCA9555RTWR chip can be used in industrial automation systems to expand the number of I/O pins for connecting various sensors, actuators, or control devices. 2. Home Automation: It can be utilized in home automation systems to provide additional I/O pins for controlling lights, switches, sensors, or other home appliances. 3. Internet of Things (IoT): The chip can be integrated into IoT devices to expand the number of I/O pins for connecting sensors, actuators, or other peripherals. 4. Robotics: It can be used in robotics applications to provide additional I/O pins for controlling motors, sensors, or other robotic components. 5. Consumer Electronics: The TCA9555RTWR chip can be employed in various consumer electronic devices, such as smart TVs, gaming consoles, or home entertainment systems, to expand the I/O capabilities.Overall, the TCA9555RTWR chip offers increased I/O capability, simplified design, and compatibility with I2C bus communication, making it suitable for a wide range of applications requiring additional GPIO expansion.
TCA9555RTWR Relevant information