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MAX7219 8-Digit LED Display Driver IC DIP-24 Package

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₹430.00 (excluding 18% GST)

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Description

  • The MAX7219 is a compact, serially interfaced LED display driver that supports 8-digit 7-segment displays or 64 individual LEDs.
  • It is designed to simplify the control of large LED displays by handling the multiplexing and driving of the LEDs internally.
  • The IC can also drive 8-digit 14-segment displays or 8×8 LED matrices, offering flexibility for different display configurations.

Features

  • 8-Digit Control: Capable of driving 8-digit 7-segment displays, 8-digit 14-segment displays, or 8×8 LED matrices.
  • Serial Interface: Communicates with microcontrollers or other digital systems using a simple serial interface (SPI-compatible), reducing the number of I/O pins required.
  • Internal Multiplexing: Handles internal multiplexing of the display, which reduces the need for external components and simplifies the design.
  • Adjustable Brightness: Includes a built-in LED current control with 16 brightness levels for fine-tuning display intensity.
  • Low Power Consumption: Designed for efficient operation with minimal power consumption.
  • Integrated Decoding: Provides built-in digit decoding, reducing the complexity of the control circuitry.
  • Fault Detection: Includes features for detecting and reporting display faults, such as open or shorted segments.

Specifications

  • Supply Voltage (Vcc): 4.0V to 5.5V
  • Interface: Serial (SPI-compatible)
  • LED Current: Adjustable from 1mA to 40mA per segment with 16 levels of brightness control
  • Operating Temperature Range: -40°C to 85°C
  • Package Type: DIP-24 (Dual In-line Package with 24 pins)
  • Data Transfer Rate: Up to 10 Mbps (depends on the clock speed and system configuration)
  • Display Type: 8-digit 7-segment, 8-digit 14-segment, or 8×8 LED matrix

Applications

  • Digital Displays: Ideal for applications requiring digital readouts, such as clocks, counters, and measurement devices.
  • Industrial Equipment: Used in industrial control panels and equipment for clear visual status indicators.
  • Consumer Electronics: Common in various consumer devices for displaying numerical data or status information.
  • Home Appliances: Used in home appliances like microwave ovens, washing machines, and other devices with numeric displays.
  • DIY Projects: Popular in hobbyist and DIY electronics projects for building custom displays and indicators.

Note

* Product Images are shown for illustrative purposes only and may differ from actual product

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