アプリケーションノート 876

Migrating from the MAX7219 and MAX7221 to the MAX6950 and MAX6951 LED Drivers


要約: This application note discusses the similarities and differences, both hardware and software, between the older MAX7219 and MAX7221 LED display drivers and the newer MAX6950 and MAX6951 drivers. These drivers are five-digit or eight-digit common-cathode LED display drivers controlled through a high-speed serial interface.