19-3020; Rev 0; 10/03
20-Output, 76V, Serial-Interfaced VFD Tube Drivers
General Description
The MAX6921/MAX6931 are 20-output, 76V, vacuumfluorescent display (VFD) tube drivers that interface a multiplexed VFD tube to a VFD controller, such as the MAX6850–MAX6853, or to a microcontroller. The MAX6921/MAX6931 are also ideal for driving static VFD tubes or t...
