You're not connected to the Internet.


Beschreibung zur Zeit nur in Englisch verfügbar - bei Fragen
kontaktieren Sie uns bitte via EMail


The MAX7219CNG is a compact, serial input/output common-cathode
display driver that can interface microprocessors to 7-segment numeric
LED displays of up to 8 digits, bar-graph displays, or 64 individual
LEDs. Included on-chip are a BCD code-B decoder, multiplex scan
circuitry, segment and digit drivers, and an 8x8 static RAM that
stores each digit.

Communication with the MAX7219 is achieved through a convenient
4-wire serial interface (supports SPI). Individual digits may be
addressed and updated without rewriting the entire display. Only one
external resistor is required to set the segment current for all LEDs.

The IC also includes a 150A low-power shutdown mode, analog and
digital brightness control, a scanlimit register that allows the user
to display from 1 to 8 digits, and a test mode that forces all LEDs

This device comes in a 24-pin DIP package.


* 10MHz Serial Interface
* Individual LED Segment Control
* Decode/No-Decode Digit Selection
* 150A Low-Power Shutdown (Data Retained)
* Digital and Analog Brightness Control
* Display Blanked on Power-Up
* Drive Common-Cathode LED Display
* Slew-Rate Limited Segment Drivers for Lower EMI (MAX7221)
* SPI, QSPI, MICROWIRE Serial Interface (MAX7221)
* 24-Pin DIP package


Click 'show more' to display specifications.

General information

Manufacturer OEM
Product type Elektronikzubehör + Gehäuse
Item number5999436
Manufacturer no.MAX7219

Please click directly on the incorrect data to access the registration form.

Alternatively, you can register a generic error report (wrong picture, unsuitable accessories, etc.)


Report incorrect data

Correction suggestion


Report incorrect data

If you wish to learn more about this product, please visit the manufacturer's website or contact us:

Warranty & right to return

Warranty 36 month Bring-in

Limited right of return

Warranty and return

Please use our simplified returns and warranty process to return a product or register a warranty case. Returns and warranty

Please use our simplified warranty process to view the warranty period as well as any warranty extensions you may have purchased. This will ensure that your return or warranty case is processed quickly and effectively.


Mail delivery/Collection

 Currently unavailable. Delivery date unknown.
We do not have any information regarding the delivery date. It will be shown as soon as it's known.

Information subject to change.

Customer questions and answers

No questions so far.

Do you have a question? Ask the Galaxus community.

Ask a question

Ask other customers about product properties, performance or use.

Customer ratings

This product has not yet been rated.

Have you tested this product? Share your opinion with the Galaxus community.

Rate product
OEM MAX7219 LED-Treiber IC OEM MAX7219 LED-Treiber IC