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PCA9534DB

PCA9534DB

Manufacturer No:

PCA9534DB

Manufacturer:

National Semiconductor

Description:

PCA9534 REMOTE 8-BIT I2C AND LOW

Datasheet:

Datasheet

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PCA9534DB Specifications

  • Type
    Parameter
  • Supplier Device Package
    16-SSOP
  • Package / Case
    16-SSOP (0.209", 5.30mm Width)
  • Mounting Type
    Surface Mount
  • Operating Temperature
    -40°C ~ 85°C
  • Voltage - Supply
    2.3V ~ 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
    Bulk
  • Product Status
    Active
  • Series
    -
The PCA9534DB is an integrated circuit chip that offers several advantages and can be used in various application scenarios. Here are some of its key advantages and common applications:Advantages: 1. GPIO Expansion: The PCA9534DB provides 8-bit General Purpose Input/Output (GPIO) expansion, allowing you to increase the number of available I/O pins on your microcontroller or system. 2. I2C Interface: It communicates using the I2C (Inter-Integrated Circuit) protocol, which enables easy integration with other I2C-compatible devices. 3. Low Power Consumption: The chip is designed to operate with low power consumption, making it suitable for battery-powered devices or applications where power efficiency is crucial. 4. Interrupt Output: It features an interrupt output pin that can be used to notify the microcontroller when a change in the input state occurs, reducing the need for continuous polling.Application Scenarios: 1. Industrial Automation: The PCA9534DB can be used in industrial automation systems to expand the number of I/O pins available for controlling sensors, actuators, and other devices. 2. Home Automation: It can be utilized in home automation projects to interface with various sensors, switches, and relays, enabling control and monitoring of lights, appliances, and other home devices. 3. Internet of Things (IoT): The chip can be integrated into IoT devices to provide additional I/O pins for connecting sensors, actuators, and other peripherals, facilitating data collection and device control. 4. Robotics: PCA9534DB can be used in robotics applications to expand the number of available I/O pins for controlling motors, sensors, and other components. 5. Prototyping: It is commonly used in prototyping and development boards to provide additional I/O pins for testing and building proof-of-concept projects.These are just a few examples of the advantages and application scenarios of the PCA9534DB integrated circuit chip. Its flexibility, low power consumption, and I2C interface make it a versatile choice for expanding the I/O capabilities of various electronic systems.
PCA9534DB Relevant information