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TCA9534DWR

TCA9534DWR

Manufacturer No:

TCA9534DWR

Manufacturer:

Texas Instruments

Description:

IC XPNDR 400KHZ I2C 16SOIC

Datasheet:

Datasheet

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TCA9534DWR Specifications

  • Type
    Parameter
  • Supplier Device Package
    16-SOIC
  • Package / Case
    16-SOIC (0.295", 7.50mm 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
    -
  • Output Type
    Push-Pull
  • Features
    POR
  • Interrupt Output
    Yes
  • Interface
    I²C
  • Number of I/O
    8
  • DigiKey Programmable
    Not Verified
  • Packaging
    Cut Tape (CT)
  • Packaging
    Tape & Reel (TR)
  • Product Status
    Active
  • Series
    -
The TCA9534DWR is an integrated circuit chip that belongs to the TCA9534 family of I/O expanders from Texas Instruments. It provides 8-bit parallel input/output (I/O) expansion for I2C-bus/SMBus applications. Here are some advantages and application scenarios of the TCA9534DWR:Advantages: 1. I2C Interface: The TCA9534DWR communicates over the I2C bus, which is a widely used serial communication protocol. This allows for easy integration with microcontrollers and other I2C-compatible devices. 2. Expandable I/O: It provides 8 additional I/O pins, which can be used to expand the number of available I/Os on a microcontroller or other devices. This is particularly useful when the number of available I/O pins is limited. 3. Configurable Pins: Each I/O pin can be individually configured as either an input or an output. This flexibility allows for versatile usage in various applications. 4. Interrupt Functionality: The TCA9534DWR supports interrupt functionality, which can be used to notify the microcontroller when a pin's state changes. This reduces the need for continuous polling and improves efficiency. 5. Low Power Consumption: The chip has low power consumption, making it suitable for battery-powered applications.Application Scenarios: 1. Industrial Automation: The TCA9534DWR can be used in industrial automation systems to expand the number of I/Os available for controlling sensors, actuators, and other devices. 2. Home Automation: It can be utilized in home automation systems to interface with various sensors, switches, and other peripherals, allowing for centralized control and monitoring. 3. Internet of Things (IoT): The chip can be integrated into IoT devices to provide additional I/Os for connecting sensors, actuators, and other IoT peripherals. 4. Robotics: In robotics applications, the TCA9534DWR can be used to expand the number of I/Os available for controlling motors, sensors, and other components. 5. Consumer Electronics: It can be employed in consumer electronic devices to provide additional I/Os for user interface elements, such as buttons, switches, and LEDs.Overall, the TCA9534DWR offers expandable I/O capabilities, flexibility, and ease of integration, making it suitable for a wide range of applications in various industries.
TCA9534DWR Relevant information