MAX7219 LED Display Driver 8 Digit IC DIP

MAX7219 LED Display Driver 8 Digit IC DIP

MAX7219 LED Display Driver 8 Digit IC DIP

₹152.00 ₹128.81
Warranty: None
Availability: In stock
SKU
PRO813

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 150?A 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 on.

This device comes in a 24-pin DIP package.



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