MAX7219 Integrated Display Driver

An integrated display driver with serial input/output for LED displays.

• Module operating voltage: 5V
• Module size: 5 cm x 3.2 cm x 1.5 cm
• Includes: Four screws hole (aperture 3mm)
• Input/Output Interface: Yes, supports cascading

Top Features:

• 8×8 common cathode lattice support
• Single module operation
• Supports cascading
• Input/output interface included

The MAX7219 is an integrated serial input/output common-cathode display driver that can be connected to a microprocessor with an 8-digit 7-segment digital LED display. It can also be connected to a bar graph display or 64 separate LEDs. The device includes an on-chip BCD encoder, multi-channel scanning loop word drive, and an 8×8 static RAM for data storage.

With a convenient four-wire serial interface, the MAX7219 can connect to any general-purpose microprocessor. Each data can be individually addressed for updates without the need to rewrite the entire display. The device also allows users to select coding or non-coding for each data.

The MAX7219 features a low-power shutdown mode, analog and digital brightness control, a scan-limit register for displaying 1-8 bits of data, and an LED light detection mode. With only three IO ports, it can drive a dot-matrix display with flicker-free performance. The module supports cascading with multiple modules.

Need more details or interested in bulk pricing? Reach out to our sales team directly – [email protected] or call +91-8095406416.

* Images are for illustration only; actual product may vary.