MAX6950和MAX6951 LED显示驱动器使用多重双位数字显示

摘要：本应用笔记讨论了如何连接MAX6950可（5位）和MAX6951（8位数）7段LED显示驱动器，多重双位数，而不是常规的单位7段显示器的LED显示。

Maxim>AppNotes>DISPLAYDRIVERSKeywords:LEDdisplaydrivers,LEDdrivers,displaydrivers,SPI,serialApr01,2002APPLICATIONNOTE874UsingtheMAX6950andtheMAX6951LEDDisplayDriverswithMultiplexDual-DigitDisplaysAbstract:ThisapplicationnotediscusseshowtoconnecttheMAX6950(5digit)andMAX6951(8digit)7-segmentLEDdisplaydriverstomultiplexdualdigitLEDdisplaysinsteadofregularsingledigit7segmentdisplays.ThisapplicationnotediscusseshowtoconnecttheMAX6950andMAX69517-segmentLEDdisplaydriverstomultiplextype(internallycommuned)dualdigitdisplays,insteadofregularsingledigitdisplays.TheMAX6950andMAX6951arefive-digitandeight-digitcommon-cathodeLEDdisplaydriversthatuseanunusu