MAX7221, MAX Serially Interfaced / 8-Digit LED Display Drivers

Maxim

Description

Click here to ask about the production status of specific part numbers.MAX7219/MAX7221 Serially Interfaced, 8-Digit LED Display Drivers General De.
The MAX7219/MAX7221 are compact, serial input/ output common-cathode display drivers that interface microprocessors (μPs) to 7-segment numeric LED dis.

📥 Download Datasheet

MAX7221 Datasheet Preview — This datasheet PDF includes multiple part numbers: MAX7221, MAX. Please refer to the document for exact specifications by model.

Datasheet Specifications

Part number: MAX7221, MAX
Manufacturer: Maxim
File Size: 1.32 MB
Datasheet: MAX-7219.pdf
Description: Serially Interfaced / 8-Digit LED Display Drivers
Note: This datasheet PDF includes multiple part numbers: MAX7221, MAX.
Please refer to the document for exact specifications by model.

Features

* 10MHz Serial Interface
* Individual LED Segment Control
* Decode/No-Decode Digit Selection
* 150μA Low-Power Shutdown (Data Retained)
* Digital and Analog Brightness Control
* Display Blanked on Power-Up
* Drive Common-Cathode LED Display
* Slew-Rate Limited Segment

Applications

* requiring 3V operation or segment blinking, refer to the MAX6951 data sheet. Applications
* Bar-Graph Displays
* Industrial Controllers
* Panel Meters

MAX7221 Distributors

📁 Related Datasheet

MAX720 MAX721 MAX7219 MAX7000A MAX7030 MAX7031

📌 All Tags

MAX Serially Interfaced 8-Digit LED Display Drivers Maxim

Maxim MAX7221-like datasheet