MAX7219 – 8-Digit LED Display Driver IC SMD-24 Package

  1. IC Name: MAX7219
  2. Package/Case: SMD-24


  • Within India, 3 – 4 days lead time with 100% advance
  • For imports, 15 days lead time with 50% advance

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  • Delivery Charges: Tamil Nadu

₹75 for parcels below 1 Kg and ₹100 for parcels weighing between 1 Kg to 2 Kg.

2-3 Days


  • Delivery Charges: Other South India

₹125 for parcels below 1 Kg and ₹175 for parcels weighing between 1 Kg to 2 Kg.

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  • Delivery Charges: North India

₹250 for parcels below 1 Kg and ₹325 for parcels weighing between 1 Kg to 2 Kg.

2-3 Days


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Rs. 99

  • Warranty 1 year
  • Free Returns Policy

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The MAX7219 is a popular integrated circuit (IC) designed for driving 7-segment LED displays. Here’s an overview of its features and specifications:

  • Type: LED Display Driver IC
  • Function: It is specifically designed to control and drive up to 8 digits of 7-segment LED displays. It can also be used to drive other types of displays like dot matrix displays.
  • Communication Interface: Typically communicates via a serial interface, such as SPI (Serial Peripheral Interface), making it easy to interface with microcontrollers and other digital circuits.
  • Maximum Voltage Rating: The maximum supply voltage is usually around 5V.
  • Output Current: It can source up to 500mA of current per digit segment, allowing it to drive common-cathode or common-anode displays directly.
  • Multiplexing: It implements multiplexing internally, allowing it to drive multiple displays with a minimum number of pins from the microcontroller.
  • Intensity Control: It provides adjustable brightness control for the LEDs.
  • Scan-Limit Control: It allows users to select how many digits are displayed, conserving power when fewer digits are needed.
  • Package: It’s commonly available in DIP (Dual In-line Package) or SOIC (Small Outline Integrated Circuit) packages with a varying number of pins.
  • Temperature Range: It typically operates across a wide temperature range, often from -40°C to 85°C.

The MAX7219 is widely used in various applications requiring LED display multiplexing, such as digital clocks, scoreboards, industrial equipment, and more. Its ease of use, efficient multiplexing, and built-in features make it a popular choice among hobbyists and professionals alike.



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