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PCA9536DRG4

PCA9536DRG4

Manufacturer No:

PCA9536DRG4

Manufacturer:

Texas Instruments

Description:

IC XPNDR 400KHZ I2C SMBUS 8SOIC

Datasheet:

Datasheet

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PCA9536DRG4 Specifications

  • Type
    Parameter
  • Supplier Device Package
    8-SOIC
  • Package / Case
    8-SOIC (0.154", 3.90mm 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
    No
  • Interface
    I²C, SMBus
  • Number of I/O
    4
  • DigiKey Programmable
    Not Verified
  • Packaging
    Tape & Reel (TR)
  • Product Status
    Discontinued at Digi-Key
  • Series
    -
The PCA9536DRG4 is an integrated circuit chip that is specifically designed for general-purpose input/output (GPIO) expansion. It offers a range of advantages and can be applied in various scenarios. Some of the advantages and application scenarios of PCA9536DRG4 chips are as follows:Advantages: 1. Simplified Design: The PCA9536DRG4 integrates an 8-bit I/O port with individually programmable input or output configuration. This simplifies the design process and reduces the need for additional discrete components.2. Expandable I/O: Since the PCA9536DRG4 is an I/O expander, it allows for easy expansion of additional GPIO pins beyond the limited number available on a microcontroller or system-on-chip.3. Low Power Consumption: The chip operates on very low power, making it suitable for applications where energy efficiency is essential.4. Control Flexibility: PCA9536DRG4 offers software-controlled I/O functions, allowing for easy manipulation of GPIO pins based on user requirements.5. Address Select Pins: The PCA9536DRG4 has three hardware address pins, allowing the connection of multiple devices on the same bus. This feature provides flexibility in applications requiring multiple I/O expanders.Application Scenarios: 1. Embedded Systems: PCA9536DRG4 chips can be used in various embedded systems where additional GPIO expansion is necessary. These can include industrial automation, home automation, robotics, and IoT devices.2. LED Lighting Control: The chip's ability to control multiple GPIO pins makes it suitable for LED lighting control applications. It can drive LED arrays, control LED intensity, or handle LED animations.3. Keypad/Keyboard Interfacing: Keypads or keyboards often require multiple I/O pins. PCA9536DRG4 can be used to expand the available GPIO pins, allowing for easy interfacing and control of keypads or keyboards.4. I2C/SMBus Expansion: The PCA9536DRG4 module uses the I2C or SMBus communication protocol, making it compatible with devices supporting these protocols. It can act as an I/O expander for I2C-based microcontrollers or systems.5. System Diagnostic: In certain scenarios, PCA9536DRG4 chips can be utilized for system diagnostics, by connecting sensors or detecting specific states through the expanded GPIO pins.Overall, the PCA9536DRG4 integrated circuit chips offer flexibility, expandability, and simplicity, making them suitable for a wide range of applications requiring GPIO expansion.
PCA9536DRG4 Relevant information