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PCA9536DGKR

PCA9536DGKR

Manufacturer No:

PCA9536DGKR

Manufacturer:

Texas Instruments

Description:

IC XPNDR 400KHZ I2C SMBUS 8VSSOP

Datasheet:

Datasheet

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PCA9536DGKR Specifications

  • Type
    Parameter
  • Supplier Device Package
    8-VSSOP
  • Package / Case
    8-TSSOP, 8-MSOP (0.118", 3.00mm 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
    Cut Tape (CT)
  • Packaging
    Tape & Reel (TR)
  • Product Status
    Active
  • Series
    -
The PCA9536DGKR is an integrated circuit chip that belongs to the PCA9536 family of devices. It is an 8-bit I2C-bus and SMBus I/O expander with an interrupt output. Here are some advantages and application scenarios of the PCA9536DGKR chip:Advantages: 1. I2C Interface: The chip utilizes the I2C-bus interface, which is a widely used communication protocol for connecting various devices in embedded systems. This allows for easy integration with microcontrollers and other I2C-compatible devices.2. Multiple I/O Pins: The PCA9536DGKR provides 8 I/O pins that can be configured as inputs or outputs. This allows for flexible interfacing with external devices and sensors.3. Interrupt Output: The chip features an interrupt output pin that can be used to notify the microcontroller about changes in the input states. This helps in reducing the need for continuous polling of input pins, saving processing power and improving efficiency.4. Low Power Consumption: The PCA9536DGKR is designed to operate at low power, making it suitable for battery-powered applications or devices with power constraints.Application Scenarios: 1. GPIO Expansion: The PCA9536DGKR can be used to expand the number of general-purpose input/output (GPIO) pins available on a microcontroller. This is particularly useful in applications where the microcontroller has limited I/O pins, but more I/Os are required to interface with various sensors, actuators, or other peripheral devices.2. Keypad or Button Interface: The chip can be used to interface with a keypad or a set of buttons. The input pins can be configured as inputs, and the interrupt output can be used to notify the microcontroller when a button is pressed or released.3. LED Control: The PCA9536DGKR can be used to control multiple LEDs. The output pins can be configured as outputs, and the microcontroller can send commands over the I2C bus to turn on/off or dim the LEDs.4. Sensor Interface: The chip can be used to interface with various sensors that provide digital outputs. The input pins can be configured as inputs, and the microcontroller can read the sensor data by communicating with the PCA9536DGKR over the I2C bus.Overall, the PCA9536DGKR chip offers flexibility, ease of integration, and low power consumption, making it suitable for a wide range of applications requiring I/O expansion and control.
PCA9536DGKR Relevant information