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SX1508IULTRT

SX1508IULTRT

Manufacturer No:

SX1508IULTRT

Manufacturer:

Semtech Corporation

Description:

IC XPNDR 400KHZ I2C 20QFN

Datasheet:

Datasheet

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SX1508IULTRT Specifications

  • Type
    Parameter
  • Clock Frequency
    400 kHz
  • Supplier Device Package
    20-QFN-UT (3x3)
  • Package / Case
    20-UFQFN Exposed Pad
  • Mounting Type
    Surface Mount
  • Operating Temperature
    -40°C ~ 85°C
  • Voltage - Supply
    1.425V ~ 3.6V
  • Current - Output Source/Sink
    8mA, 15mA
  • Output Type
    Open Drain, Push-Pull
  • Features
    Keypad Controller, LED Output, 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
    -
The SX1508IULTRT is a 16-bit GPIO expander integrated circuit (IC) chip manufactured by Semtech Corporation. It offers several advantages and can be used in various application scenarios. Some of these advantages and scenarios include:Advantages: 1. GPIO Expansion: The SX1508IULTRT provides 16 additional GPIO pins, allowing for increased connectivity and interaction with various external devices. 2. Low Power Consumption: With a current consumption of only 1.6 uA in standby mode, the chip is designed to minimize power consumption, making it suitable for battery-powered or energy-efficient devices. 3. Wide Operating Voltage Range: The IC supports a wide voltage range from 1.2V to 3.6V, enabling compatibility with different microcontrollers and systems. 4. I2C Interface: The chip utilizes the I2C interface for communication, making it easy to integrate with various microcontrollers and systems that support I2C. 5. Programmable Functions: The SX1508IULTRT allows for programmable input or output configurations, edge detection, and other features, providing flexibility in designing custom solutions.Application Scenarios: 1. Networking equipment: The IC can be used as a GPIO expander in networking switches, routers, or hubs to provide additional input/output ports for managing different network connections and functions. 2. Industrial automation: In industrial settings, the SX1508IULTRT can expand the number of input/output pins on programmable logic controllers (PLCs) or interface boards, allowing for expanded connectivity with sensors, actuators, and other devices. 3. Consumer electronics: The chip can be used in various consumer electronic devices, such as smart home appliances, IoT devices, or gaming consoles, to provide additional GPIO pins for controlling external peripherals or expanding user interaction options. 4. Wearable devices: Due to its low power consumption and small form factor, the SX1508IULTRT can be integrated into wearable devices like fitness trackers or smartwatches to expand the number of GPIO pins available for various sensors, displays, or user inputs. 5. Automotive applications: The IC can be utilized in automotive electronics for expanding GPIO capabilities, allowing increased control over external lighting, sensors, or other systems within the vehicle.It's important to note that these are just a few examples, and the SX1508IULTRT can be applied in various other scenarios requiring GPIO expansion and flexible digital control.
SX1508IULTRT Relevant information