8-digit serial LED 7-segment display MAX7219 – 9.5mm
|Closed for Xmas Holidays 12/12 – 01/06.
Except on 12/26 for Boxing Day Special.
No backorders accepted until 01/06/2024.
|Discount Type||Quantity||Volume Price|
|Quantity||3 - 9||10% CAD 3.87|
|Quantity||10 - 24||12.5% CAD 3.76|
|Quantity||25 +||15% CAD 3.66|
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The MAX7219 is a serial input/output common-cathode display driver that interfaces microprocessors to 7-segment numeric LED displays of up to 8 digits.
Included on-chip are a BCD code-B decoder, multiplex scan circuitry, segment and digit drivers and an 8×8 static RAM that stores each digit. Only one external resistor is required to set the segment current for all LEDs.
A convenient 4-wire serial interface connects to all common MCUs. Individual digits may be addressed and updated without rewriting the entire display. The MAX7219 also allows the user to select code-B decoding or no-decode for each digit.
The devices include a 150A low-power shutdown mode, analog and digital brightness control, a scan-limit register that allows the user to display from 1 to 8 digits, and a test mode that forces all LEDs on.
- Dimensions Module: 83 x 15 x 11.5 mm
- Dimension Display Area: 60.5 x 14 mm
- Weight: 11g
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