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PCA9538DGVR

PCA9538DGVR

Manufacturer No:

PCA9538DGVR

Manufacturer:

Texas Instruments

Description:

IC XPND 400KHZ I2C SMBUS 16TVSOP

Datasheet:

Datasheet

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PCA9538DGVR Specifications

  • Type
    Parameter
  • Supplier Device Package
    16-TVSOP
  • Package / Case
    16-TFSOP (0.173", 4.40mm 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
    Cut Tape (CT)
  • Packaging
    Tape & Reel (TR)
  • Product Status
    Last Time Buy
  • Series
    -
The PCA9538DGVR is an integrated circuit chip that belongs to the PCA9538 family of 8-bit I2C-bus and SMBus I/O expanders. It provides 8 bits of general-purpose parallel input/output (GPIO) expansion for I2C-bus/SMBus applications. Here are some advantages and application scenarios of the PCA9538DGVR:Advantages: 1. I2C/SMBus Interface: The chip supports the I2C-bus and SMBus protocols, allowing for easy integration into various systems. 2. Expandability: It provides 8 bits of GPIO expansion, allowing for additional input/output capabilities in systems with limited GPIO pins. 3. Low Power Consumption: The PCA9538DGVR operates at low power, making it suitable for battery-powered devices or applications where power efficiency is crucial. 4. Interrupt Output: It features an interrupt output that can be configured to indicate when any input state differs from its corresponding input port register state. 5. Programmable Output Configuration: Each I/O pin can be individually configured as an input or output, allowing for flexible usage.Application Scenarios: 1. Industrial Automation: The PCA9538DGVR can be used in industrial automation systems to expand the number of GPIO pins available for controlling various devices, such as sensors, actuators, or relays. 2. Consumer Electronics: It can be utilized in consumer electronic devices, such as smart home systems, to provide additional GPIOs for controlling lights, switches, or other peripherals. 3. Automotive Applications: The chip can be employed in automotive applications to expand the number of GPIOs for controlling various functions, such as lighting, window controls, or door locks. 4. Internet of Things (IoT): The PCA9538DGVR can be integrated into IoT devices to provide additional GPIOs for interfacing with sensors, actuators, or other peripherals. 5. Medical Devices: It can be used in medical devices to expand the number of GPIOs for controlling various functions, such as monitoring sensors, pumps, or alarms.Overall, the PCA9538DGVR offers expandability, low power consumption, and easy integration through the I2C/SMBus interface, making it suitable for a wide range of applications requiring additional GPIOs.
PCA9538DGVR Relevant information