Skip to main content

MAX7219S

The MAX7219S is an electronic component from Analog Devices. View the full MAX7219S datasheet below including specifications and datasheet sections.

Manufacturer

Analog Devices

Overview

Part: MAX7219

Type: Serial Interface 8-Digit LED Display Driver

Description: The MAX7219 is an integrated serial input/output common-cathode display driver that connects microprocessors to 8-digit 7-segment numeric LED displays, bar graph displays, or 64 individual LEDs, featuring a 10MHz serial interface and a low-power shutdown mode.

Operating Conditions:

  • Serial interface clock: 10MHz
  • Shutdown mode current: < 150μA
  • Digits displayable: 1-8

Key Specs:

  • Serial interface clock: 10MHz
  • Low-power shutdown current: < 150μA
  • Digits displayable: 1-8
  • External components: One external resistor required for segment current
  • Display type: Common-cathode LED
  • Internal RAM: 8x8 static RAM

Features:

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

Applications:

  • Bar Graph Displays
  • Instrument Panels
  • Industrial Control
  • LED Matrix Displays

Package:

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

Features

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

Pin Configuration

Related Variants

The following components are covered by the same datasheet.

Part NumberManufacturerPackage
MAX7219Analog Devices—
MAX7219M/TRAnalog Devices—
MAX7219MS/TRAnalog Devices—
MAX7219NAnalog DevicesDIP-24
Data on this page is extracted from publicly available manufacturer datasheets using automated tools including AI. It may contain errors or omissions. Always verify specifications against the official manufacturer datasheet before making design or purchasing decisions. See our Terms of Service. Rights holders can submit a takedown request.

Get structured datasheet data via API

Get started free