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MAX7317ATE

MAX7317ATE

Manufacturer No:

MAX7317ATE

Description:

SPI-INTERFACED I/O EXPANDER

Datasheet:

Datasheet

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MAX7317ATE Specifications

  • Type
    Parameter
  • Supplier Device Package
    16-TQFN-EP (3x3)
  • Package / Case
    16-WFQFN Exposed Pad
  • Mounting Type
    Surface Mount
  • Operating Temperature
    -40°C ~ 125°C
  • Voltage - Supply
    2.25V ~ 3.6V
  • Current - Output Source/Sink
    20mA
  • Output Type
    Open Drain
  • Features
    POR
  • Interrupt Output
    No
  • Interface
    SPI
  • Number of I/O
    10
  • DigiKey Programmable
    Not Verified
  • Packaging
    Bulk
  • Product Status
    Active
  • Series
    -
The MAX7317ATE is an integrated circuit chip that is designed for driving LEDs and providing digital input/output (I/O) expansion for microcontroller-based systems. Some of the advantages and application scenarios of the MAX7317ATE chip are:1. LED Driving: The MAX7317ATE chip can drive up to 20 LEDs with individual current control for each LED. This makes it suitable for applications that require precise control over LED brightness, such as display panels, signage, and lighting systems.2. Digital I/O Expansion: The chip provides 10 additional digital I/O pins, which can be used to expand the I/O capabilities of microcontroller-based systems. This is useful in scenarios where the microcontroller has limited I/O pins, but additional I/O functionality is required.3. Serial Interface: The MAX7317ATE chip communicates with the microcontroller using a simple 2-wire serial interface (I2C-compatible). This makes it easy to integrate into existing systems and allows for efficient communication between the microcontroller and the chip.4. Low Power Consumption: The chip is designed to operate at low power, making it suitable for battery-powered applications or systems with strict power constraints.5. Cascading Multiple Chips: Multiple MAX7317ATE chips can be cascaded together to provide even more LED driving and I/O expansion capabilities. This allows for scalability and flexibility in system design.6. Industrial Applications: The chip is designed to operate in industrial temperature ranges (-40°C to +85°C) and is resistant to electromagnetic interference (EMI). This makes it suitable for industrial applications where reliability and robustness are crucial.Some application scenarios where the MAX7317ATE chip can be used include:- LED displays and signage: The chip's LED driving capabilities make it suitable for driving individual LEDs or LED arrays in displays and signage applications.- Home automation: The chip can be used to expand the I/O capabilities of home automation systems, allowing for control of various devices and sensors.- Automotive lighting: The chip's ability to drive LEDs with individual current control makes it suitable for automotive lighting applications, such as interior lighting, dashboard indicators, and exterior lighting.- Industrial control systems: The chip's industrial temperature range and resistance to EMI make it suitable for use in industrial control systems, where reliable and robust I/O expansion is required.- Consumer electronics: The chip can be used in various consumer electronics applications, such as smart home devices, wearable technology, and gaming peripherals, to provide additional I/O capabilities and LED driving functionality.Overall, the MAX7317ATE integrated circuit chip offers advantages such as LED driving, digital I/O expansion, low power consumption, and easy integration, making it suitable for a wide range of applications in different industries.
MAX7317ATE Relevant information