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PCAL9538ABS,128

PCAL9538ABS,128

Manufacturer No:

PCAL9538ABS,128

Manufacturer:

NXP USA Inc.

Description:

IC XPNDR 400KHZ I2C 16HVQFN

Datasheet:

Datasheet

Delivery:

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PCAL9538ABS,128 Specifications

  • Type
    Parameter
  • Supplier Device Package
    16-HVQFN (3x3)
  • Package / Case
    16-VFQFN Exposed Pad
  • Mounting Type
    Surface Mount
  • Operating Temperature
    -40°C ~ 85°C
  • Voltage - Supply
    1.65V ~ 5.5V
  • Clock Frequency
    400 kHz
  • Current - Output Source/Sink
    10mA, 25mA
  • Output Type
    Open Drain, 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
    Obsolete
  • Series
    Agile
The PCAL9538ABS,128 is an integrated circuit chip that offers several advantages and can be applied in various scenarios. Some of the advantages and application scenarios of this chip are:Advantages: 1. GPIO Expansion: The PCAL9538ABS,128 provides 16 general-purpose input/output (GPIO) pins, allowing for easy expansion of digital I/O capabilities in a system. 2. I2C Interface: It supports the I2C (Inter-Integrated Circuit) communication 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 or energy-efficient applications. 4. Interrupt Functionality: It includes interrupt capabilities, allowing for efficient event-driven processing and reducing the need for continuous polling of GPIO pins. 5. Wide Operating Voltage Range: The chip can operate within a wide voltage range, typically from 1.65V to 5.5V, providing flexibility in different system configurations.Application Scenarios: 1. Industrial Automation: The PCAL9538ABS,128 can be used in industrial automation systems to expand the number of digital I/O pins, enabling control and monitoring of various devices and sensors. 2. Internet of Things (IoT): With its low power consumption and I2C interface, the chip can be utilized in IoT devices for interfacing with sensors, actuators, and other peripherals. 3. Consumer Electronics: It can be employed in consumer electronic devices, such as smart home systems, to provide additional GPIO pins for controlling lights, switches, and other appliances. 4. Automotive Applications: The chip can be integrated into automotive systems for expanding the number of I/O pins, enabling functions like controlling lights, sensors, and other vehicle components. 5. Medical Devices: It can be used in medical devices for expanding the digital I/O capabilities, allowing for control and monitoring of various medical sensors and actuators.Overall, the PCAL9538ABS,128 integrated circuit chip offers advantages like GPIO expansion, I2C compatibility, low power consumption, and can be applied in diverse scenarios ranging from industrial automation to consumer electronics and automotive applications.
PCAL9538ABS,128 Relevant information