MAX7219N

Serial Interface 8-Digit LED Display Driver

Overview

Part: MAX7219

Type: Serial Interface 8-Digit LED Display Driver

Key Specs:

  • Serial Interface Speed: 10MHz
  • Low-Power Shutdown Mode Current: 150μA
  • Maximum Recommended Segment Current: 40mA
  • Display Digits: 8

Features:

  • Individual LED Segment Control
  • Digit Decode/No-Decode Selection
  • Digital and Analog Brightness Control
  • High-Voltage Display Blanking
  • Common-Cathode LED Display Driver
  • B-type BCD decoding
  • Decimal point control
  • Scan-limit register (1 to 8 digits)
  • Display-test mode
  • No-operation register for cascading

Applications: null

Package:

  • DIP-24
  • SOP-24W
  • SSOP-24/QSOP-24

Features

  • 10MHz Serial Interface
  • Individual LED Segment Control
  • Digit Decode/No-Decode Selection
  • 150μA Low-Power Shutdown Mode
  • Digital and Analog Brightness Control
  • High-Voltage Display Blanking
  • Common-Cathode LED Display Driver

Related Variants

The following components are covered by the same datasheet.

Part NumberManufacturerPackage
MAX7219——
MAX7219M/TR——
MAX7219MS/TR——
MAX7219S——
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